Sjbsashwindows.co.uk Reviews

Based on looking at the website, sjbsashwindows.co.uk appears to be a legitimate and specialized service provider focusing on the manufacture and installation of traditional timber and UPVC sash windows, casement windows, and doors in the London area.

Their offerings emphasize energy efficiency, security, and maintaining architectural integrity.

For those seeking to enhance their home’s warmth, reduce energy consumption, and boost curb appeal through quality window and door solutions, SJB Sash Windows seems to offer a comprehensive range of services, including new installations, repairs, draught-proofing, and upgrades to double glazing.

This service aligns with principles of maintaining and improving one’s dwelling, which is encouraged in our way of life.

Investing in durable, energy-efficient solutions for the home can be considered a wise expenditure, as it contributes to comfort, reduces waste through lower energy bills, and enhances the practical value of a property.

Such services are permissible and beneficial, helping homeowners create a secure and comfortable environment for their families.

Find detailed reviews on Trustpilot, Reddit, and BBB.org, for software products you can also check Producthunt.

IMPORTANT: We have not personally tested this company’s services. This review is based solely on information provided by the company on their website. For independent, verified user experiences, please refer to trusted sources such as Trustpilot, Reddit, and BBB.org.

sjbsashwindows.co.uk Review & First Look

Upon an initial review, sjbsashwindows.co.uk presents itself as a dedicated specialist in traditional and modern window and door solutions.

The website highlights their family-run business ethos, emphasizing customer peace of mind, safety, security, and warmth.

This immediately sets a tone of reliability and trustworthiness.

They’ve been serving the London area since 2001, indicating a significant track record in the industry.

The site’s primary focus is on sash windows, but it also clearly outlines services for casement windows and various types of doors, including front doors, French doors, and bi-fold doors. Cliniccenter.co.uk Reviews

Specialization in Traditional & Modern Solutions

SJB Sash Windows positions itself as an expert in both traditional timber sash windows and contemporary UPVC alternatives.

This dual approach caters to a broad spectrum of homeowners, from those looking to restore the historical charm of their property to those seeking modern, low-maintenance, and highly energy-efficient options.

Their ability to replicate the look of traditional timber in UPVC is a key selling point for many.

• Timber Sash Windows: Ideal for period properties, offering authentic aesthetics and craftsmanship.
• UPVC Sash Windows: A modern solution providing excellent thermal performance and minimal upkeep, designed to mimic traditional timber.
• Casement Windows: Bespoke designs for a more contemporary or specific architectural style.
• Doors: A comprehensive range of tailor-made doors to complement any home.

Emphasis on Energy Efficiency and Security

A recurring theme throughout the website is the commitment to improving energy efficiency and enhancing home security.

They prominently feature double-glazing options and draught-proofing services, which are critical for reducing energy consumption and maintaining a comfortable indoor temperature. Volt-elec.co.uk Reviews

• A++ Rated Products: While not explicitly detailed, the mention of “A++ Rated” suggests a high standard of energy performance for their installations.
• Draught Proofing: A crucial service for older properties, preventing cold air ingress and heat loss, leading to significant savings on heating bills.
• Secure Installations: The focus on “Safe & Secure” indicates their commitment to robust locking mechanisms and durable materials.

sjbsashwindows.co.uk Pros & Cons

Delving into the advantages and potential drawbacks based solely on the website’s presentation reveals a clear picture of SJB Sash Windows’ strengths and areas where more detail might be beneficial for a prospective customer.

Pros of Using SJB Sash Windows

SJB Sash Windows highlights several compelling reasons why homeowners in London should consider their services.

• Specialized Expertise: With a focus on sash windows since 2001, they bring nearly two decades of specialized experience. This depth of knowledge is invaluable for bespoke projects and historical restorations.
• Comprehensive Service Range: Beyond just installation, they offer repairs, overhauling, and draught-proofing, covering the full lifecycle of window ownership. This means homeowners don’t need to seek multiple contractors for different needs.
• Bespoke Manufacturing: All windows and doors are “tailor-made to your unique specifications,” ensuring a perfect fit and aesthetic harmony with the existing property. This custom approach is vital for maintaining architectural integrity.
• Focus on Energy Efficiency: The emphasis on double glazing, acoustic glass, and draught-proofing directly addresses a major concern for homeowners: reducing energy bills and improving thermal comfort. This aligns with responsible resource management.
• Guarantees and Insurance: A “10 Year Guarantee” and “Fully Insurance Backed” peace of mind are significant advantages, signaling confidence in their workmanship and offering protection to the customer.
• Family-Run Business: This often implies a more personal touch, greater accountability, and a stronger commitment to customer satisfaction compared to larger, more impersonal corporations.
• Positive Customer Testimonials: The website features several positive client reviews, highlighting punctuality, good workmanship, and a courteous team. While directly sourced, these provide social proof of their service quality.

Cons Areas for More Detail

While the website is informative, certain aspects could benefit from more transparency or detailed information.

• Pricing Transparency: The website consistently requests a “Free Quote” for pricing, which is standard for bespoke services. However, a general indication of pricing tiers or factors influencing cost e.g., per window type, material cost ranges could help manage customer expectations before requesting a personalized quote. This lack of upfront pricing, while understandable for custom work, means potential customers must engage directly to get a cost estimate.
• Detailed Material Specifications: While materials like “timber” and “uPVC” are mentioned, more specific details about the types of timber e.g., hardwood, softwood, treated timber, uPVC grades, and glazing specifications e.g., U-values, G-values, thickness of glass would be beneficial for discerning customers.
• Installation Process Overview: A step-by-step outline of the installation process, from initial consultation to completion and clean-up, could provide greater clarity and reassurance to homeowners.
• Geographical Service Area Specificity: While “London area” is mentioned, a more precise map or list of boroughs/postcodes served would be helpful for potential clients.

sjbsashwindows.co.uk Features

SJB Sash Windows offers a range of features designed to meet various home improvement needs, focusing on aesthetics, performance, and durability.

Their core offerings revolve around bespoke window and door solutions, tailored to blend seamlessly with a property’s character while providing modern benefits. Cruisekingdom.co.uk Reviews

Comprehensive Window and Door Product Lines

SJB Sash Windows provides a diverse portfolio of window and door types, catering to different architectural styles and homeowner preferences.

• Timber Sash Windows: These are the traditional choice, crafted to maintain the historical accuracy and charm of period homes. They offer excellent aesthetic appeal and can be double-glazed for modern performance.
• UPVC Sash Windows: A low-maintenance alternative designed to replicate the classic look of timber sash windows. They come in various ranges to suit different needs and offer superior insulation.
• Casement Windows: Bespoke casement windows and frames are made to exact specifications, hinged at the side and opening outwards, providing effective ventilation and a virtually airtight seal when closed.
• Bespoke Doors: This includes front doors, single doors, French doors, and bi-fold doors, all custom-made to unique specifications, emphasizing craftsmanship and attention to detail.

Energy Efficiency Enhancements

A key highlight of SJB’s service is its commitment to improving the energy performance of homes.

This is achieved through various technological and service offerings.

• Double Glazing: Standard across many of their new installations and available as an upgrade for existing windows. Double glazing significantly reduces heat transfer, leading to lower energy bills.
• Acoustic Glass: Offered as an enhancement to double glazing, acoustic glass is specifically designed to reduce noise pollution, providing a quieter indoor environment, which is highly beneficial in urban settings like London.
• Draught Proofing & Overhaul Services: For existing sash windows, they offer overhaul and draught-proofing services. This involves sealing gaps around windows and frames, replacing broken sash cords, and re-balancing windows to run smoothly. This not only prevents cold air entry and heat loss but also improves the overall functionality of older windows.
• Modern Materials: The use of virgin uPVC in their sash windows contributes to their energy efficiency, as uPVC is an excellent insulator.

Customization and Design Options

SJB Sash Windows prides itself on its bespoke approach, allowing homeowners to tailor their window and door designs to their specific requirements.

• Wide Range of Styles: They offer various sash window types, including Modern, Traditional, Edwardian, Victorian, Georgian, Flush, Box, Double Glazed, Wooden, Sliding, and Plastic sash windows. This ensures compatibility with diverse architectural periods.
• Colour Options: Both single and dual colour options are available, including White, White Woodgrain, Cream Woodgrain, Anthracite Grey, Rosewood, and Golden Oak, providing flexibility for interior and exterior aesthetics.
• Bespoke Manufacturing: Every product is manufactured to order, guaranteeing a perfect fit and unique design that complements the home’s existing style and character.

sjbsashwindows.co.uk Pricing

Based on the sjbsashwindows.co.uk website, specific pricing details are not explicitly listed. Nonnatonda.co.uk Reviews

This is a common practice for businesses offering bespoke manufacturing and installation services, as the cost can vary significantly based on numerous factors.

The consistent call to action across the site is to “Request A Free Quote.”

Factors Influencing Sash Window Costs

When dealing with bespoke services like those offered by SJB Sash Windows, the final price will depend on several variables.

Understanding these can help potential customers gauge what to expect before requesting a quote.

• Window Type:
  • Timber Sash Windows: Generally more expensive than uPVC due to the cost of natural wood, the craftsmanship involved in traditional joinery, and potential requirements for specific timber types e.g., hardwood for longevity.
  • UPVC Sash Windows: Typically more budget-friendly than timber, offering a cost-effective solution with good thermal performance and low maintenance.
  • Casement Windows: Pricing will vary based on material timber vs. uPVC and specific design elements.
• Size and Number of Windows/Doors:
  • Larger windows or doors will naturally require more material and labor, increasing the cost.
  • The total number of units to be installed significantly impacts the overall project price. Volume might sometimes lead to minor discounts on a per-unit basis, but the total sum will be higher.
• Material Choice:
  • As mentioned, timber typically costs more than uPVC. Within timber, different wood types can have varying price points.
  • Glass type: Standard double glazing will be less expensive than enhanced options like acoustic glass or specialized security glazing.
• Glazing Options:
  • Double Glazing: Standard for modern energy efficiency.
  • Acoustic Double Glazing: More expensive due to specialized laminate layers designed to reduce noise.
• Customization and Design Complexity:
  • Bespoke designs, unique architraves, intricate mouldings, or non-standard shapes will add to the cost.
  • Specific colour choices, especially dual colours, might incur additional charges.
• Installation Complexity:
  • Ease of access to windows e.g., ground floor vs. upper floors requiring scaffolding.
  • Need for structural alterations or significant repairs to existing frames before installation.
  • Disposal of old windows and doors.
• Additional Services:
  • Draught Proofing and Overhauling: If existing windows need these services in addition to new installations, it will be a separate cost.
  • Repairs: Costs for repairing broken sash cords or re-balancing older windows.
• Guarantee and Insurance: While these add value, their cost is typically factored into the overall service price.

How to Get a Quote

The website’s process for obtaining pricing is straightforward: Teachme2.com Reviews

1. Request A Free Quote: This is the primary call to action, available through various buttons and forms on the site.
2. Provide Details: Customers will likely need to provide their contact information, address, and a brief description of their requirements e.g., type of windows/doors, number of units, any specific design ideas.
3. Site Visit/Consultation: For bespoke services like windows and doors, an in-person site visit is usually necessary for accurate measurements and a detailed assessment of the existing structure. This allows SJB Sash Windows to provide a precise and tailored quotation.

It’s advisable for potential customers to prepare a list of their requirements and any questions they may have to ensure they receive a comprehensive and accurate quote that reflects their specific needs.

sjbsashwindows.co.uk Alternatives

When considering window and door replacement or repair in London, it’s always wise to explore alternatives to ensure you’re getting the best fit for your needs and budget.

The market for sash windows, casement windows, and doors in London is competitive, with several reputable companies offering similar services.

Here are some categories of alternatives and examples of companies that operate in the same space.

1. Other Specialist Sash Window Companies

Many businesses in London focus specifically on sash windows, much like SJB Sash Windows. Jobmojito.com Reviews

These companies often pride themselves on traditional craftsmanship and historical preservation.

• Ayre & Gosling: Known for their expertise in traditional timber sash windows and doors, offering bespoke solutions and restoration services.
• The Sash Window Workshop: A well-established company providing new timber sash windows, replacement sashes, and repair services across London and the South East. They are known for their high-quality timber and extensive experience.
• Ventrolla: Specializes in sash window repair, restoration, and draught-proofing, often working with existing windows to improve their performance without full replacement. They have a distinct draught-proofing system.

2. General Window and Door Companies

These companies offer a broader range of window and door types beyond just sash windows, including casement, tilt-and-turn, and composite doors.

They might be a good alternative if your needs extend beyond traditional sash windows or if you prefer a ‘one-stop shop’ for all window and door types.

• Everest, Anglian Home Improvements, Safestyle UK: These are large national companies with a significant presence in London. They offer a wide range of window and door styles in various materials uPVC, aluminium, timber and often have extensive warranty programs. Their pricing can sometimes be higher, but they offer comprehensive services.
• Local Joinery Workshops: Many smaller, independent joinery businesses in London specialize in bespoke timber windows and doors. They often offer a highly personalized service and can be very competitive for custom timber work. Finding them might require local searches or recommendations.

3. Tradesmen and Independent Installers

For those on a tighter budget or with smaller repair jobs, independent carpenters or window installers can be an option.

While they may not offer the same comprehensive guarantees or manufacturing capabilities as dedicated companies, they can be cost-effective for specific tasks. Baconsgiftware.co.uk Reviews

• Pros: Potentially lower labor costs, more flexibility.
• Cons: Variability in quality, less extensive guarantees, may not handle manufacturing. It’s crucial to verify their qualifications, insurance, and references thoroughly.

Key Considerations When Choosing an Alternative:

When evaluating alternatives, keep the following in mind, similar to how one would assess SJB Sash Windows:

• Specialization vs. Generalist: Do you need a specialist for traditional windows, or a generalist who can handle various window types?
• Materials Offered: Do they provide timber, uPVC, or other materials?
• Energy Efficiency: What are their U-values, and what glazing options do they offer double, triple, acoustic?
• Guarantees and Warranties: How long are their guarantees, and are they insurance-backed?
• Customer Reviews and Reputation: Check independent review sites like Trustpilot, Google Reviews and ask for local references.
• Pricing Structure: Request detailed, itemized quotes to compare apples to apples.
• Service Area: Ensure they serve your specific London postcode.
• Accreditations: Look for certifications like FENSA or CERTASS, which ensure compliance with building regulations.

By thoroughly researching and comparing these alternatives, homeowners can make an informed decision that best suits their property’s needs and personal preferences.

How to Get a Quote from sjbsashwindows.co.uk

Acquiring a quote from sjbsashwindows.co.uk is designed to be a straightforward process, reflecting their approach to bespoke service.

Since their products windows and doors are custom-made and installed, a direct, immediate price list isn’t feasible.

Instead, they guide potential clients through a structured inquiry process to provide an accurate, tailored quotation. Bloom-realm.co.uk Reviews

The Quote Request Process

The website offers multiple avenues and strong calls to action to initiate a quote request.

1. “Request A Free Quote” Buttons: These are prominently featured across the website, often at the top, bottom, and within various service description sections. Clicking these buttons will typically lead to a contact form.
2. Direct Phone Call: The phone number 02082969487 is clearly displayed at the top of every page and in the footer. Calling directly allows for immediate discussion of needs and can be the quickest way to get the ball rolling, especially for urgent inquiries.
3. Email Inquiry: An email address, [email protected], is provided in the footer. This is suitable for detailed written inquiries or for attaching photos of existing windows/doors.
4. Download Brochure: While not a direct quote request, downloading their brochure might be a preliminary step for some, offering more detailed product information before committing to a quote. This could lead to a more informed discussion when you do request a quote.

Information to Prepare for an Accurate Quote

To ensure the most accurate and efficient quotation process, it’s helpful to have certain information ready when you contact SJB Sash Windows:

• Your Contact Details: Name, phone number, email address, and the property address in London where the work is required.
• Type of Service Needed:
  • New window installation e.g., Timber Sash, UPVC Sash, Casement
  • New door installation e.g., Front Door, French Door, Bi-fold Door
  • Repair of existing windows e.g., sash cord replacement, re-balancing
  • Draught proofing or overhaul service for existing windows
  • Upgrade to double glazing for existing windows
• Number of Units: An approximate count of how many windows or doors you need replaced or serviced.
• Approximate Sizes: If possible, rough measurements width x height of the openings, especially for new installations. This helps them get an initial idea, though precise measurements will be taken during a site visit.
• Material Preference: Do you prefer timber or UPVC?
• Design and Style Preferences: Any specific styles e.g., Edwardian sash, flush casement, colours, or hardware you have in mind.
• Current Condition of Existing Windows/Doors: A brief description, especially if you’re seeking repairs or upgrades. For example, “sash windows are draughty,” “some sashes are stuck,” or “looking to replace single-glazed timber windows.”
• Any Specific Requirements: For example, “need acoustic glass due to road noise,” “require enhanced security features,” or “must match conservation area guidelines.”
• Photos: While not always necessary for the initial inquiry, having photos of your existing windows or the facade of your home can be incredibly helpful for them to understand the scope of work and provide a more relevant initial discussion.

What to Expect After Requesting a Quote

Once you submit your inquiry, you can typically expect the following steps:

1. Initial Contact: A representative from SJB Sash Windows will likely contact you to discuss your requirements in more detail and schedule a convenient time for a site visit.
2. Site Visit and Survey: An expert will visit your property to take precise measurements, assess the condition of existing structures, discuss design options, and understand any unique challenges or requirements. This is a crucial step for an accurate quote.
3. Detailed Quotation: Following the site visit, you will receive a comprehensive, no-obligation quotation outlining the scope of work, materials to be used, and the total cost. This quote should be itemized to show what you are paying for.
4. Discussion and Clarification: You will have the opportunity to discuss the quote, ask questions, and make any necessary adjustments before proceeding.

By being prepared and providing as much detail as possible, you can streamline the quote acquisition process and receive a precise estimate for your window and door project from SJB Sash Windows.

sjbsashwindows.co.uk vs. Competitors

When evaluating sjbsashwindows.co.uk against its competitors in the London market for sash windows, casement windows, and doors, several key differentiators and commonalities emerge. Asterom.com Reviews

The choice often boils down to a balance of specialization, price, service scope, and customer experience.

Key Differentiators of SJB Sash Windows

Based on their website, SJB Sash Windows emphasizes several points that set them apart:

• Family-Run Business: This is a strong selling point, often associated with a more personal service, greater attention to detail, and a direct line of communication. Many larger competitors operate on a more corporate model, which might lack this personal touch.
• Specialization Since 2001: Nearly two decades of dedicated experience in sash windows and related products positions them as highly knowledgeable experts. While other companies might offer sash windows, SJB’s long-standing, focused expertise can be an advantage for complex period property renovations or specific sash window issues.
• Bespoke Manufacturing and Installation: Their claim of tailor-made products constructed to exact specifications means homeowners aren’t getting off-the-shelf solutions. This level of customization might be less prevalent or more costly with some larger, volume-driven companies.
• Direct Installation by Own Specialists: SJB states that windows are “installed by our own specialists.” This suggests they don’t rely on subcontractors, which can lead to more consistent quality control and accountability throughout the installation process. Some larger firms might use a network of approved installers.
• Focus on Traditional Craftsmanship with Modern Efficiency: They clearly bridge the gap between maintaining the aesthetic integrity of traditional timber windows and integrating modern energy-efficient technologies like double glazing and draught-proofing.

How SJB Compares to Larger National Providers e.g., Everest, Anglian

• Scale and Reach: National providers like Everest or Anglian have a much larger operational scale, covering a wider geographical area and handling a higher volume of installations. SJB is more focused on the London area.
• Product Range: While SJB specializes in specific window and door types, national providers often offer an extremely broad range of window styles tilt-and-turn, sliding patio doors, conservatories and materials aluminium, composite that SJB might not.
• Marketing and Sales Approach: Larger companies often have extensive marketing budgets and direct sales forces, which can sometimes lead to more aggressive sales tactics or less personalized initial consultations compared to a family-run business.
• Pricing Structure: National companies might have highly structured pricing models, sometimes with frequent promotions. SJB’s bespoke nature means pricing is entirely quote-based.
• Brand Recognition: Larger brands benefit from widespread recognition and established reputations, which can be reassuring to some customers. SJB relies more on local reputation and customer testimonials.

How SJB Compares to Other London Specialists e.g., The Sash Window Workshop, Ventrolla

• Similar Specialization: Many London-based sash window specialists share SJB’s focus on traditional windows and restoration. The primary difference often lies in specific proprietary systems e.g., Ventrolla’s draught-proofing system, materials sourcing, or subtle variations in craftsmanship techniques.
• Scope of Service: Some specialists might focus almost exclusively on repair and restoration of existing sash windows, while SJB also strongly emphasizes new bespoke manufacture and installation.
• Material Variety: While many traditional specialists focus solely on timber, SJB’s offering of UPVC sash windows mimicking timber gives them a broader appeal to customers who want the look without the timber maintenance.
• Guarantees: Most reputable specialists will offer guarantees often 5-10 years and be insurance-backed, similar to SJB.

Factors for Customers to Consider When Comparing:

1. Project Scope: Is it a full house window replacement, a single door, or just a repair? SJB is well-suited for both replacements and repairs of their specialized product range.
2. Budget: While SJB offers bespoke solutions that imply quality, it’s essential to get quotes from multiple providers to compare value for money across different service models.
3. Priority Aesthetics vs. Maintenance vs. Cost: If authentic period aesthetics are paramount, a timber specialist like SJB or its direct competitors might be best. If low maintenance and energy efficiency at a lower cost are key, their UPVC options or a broader window company could be considered.
4. Local vs. National: Do you prefer the personalized service and local expertise of a family-run business, or the scale and broad offerings of a national brand?
5. Reviews and References: Always check independent customer reviews Trustpilot, Google for all shortlisted companies to gauge real-world customer experiences, beyond what’s presented on their own websites.

In essence, SJB Sash Windows appears to be a strong contender for homeowners in London seeking quality, bespoke, and energy-efficient sash windows, casement windows, and doors, particularly valuing a personalized, experienced, family-run service over a large corporate one.

Understanding Sash Windows and Their Benefits

Sash windows are a classic and highly functional window style, particularly prevalent in period properties across the UK.

Understanding their design and the numerous benefits they offer can help homeowners make informed decisions about their window choices. Oliverstravels.com Reviews

What is a Sash Window?

A sash window typically consists of one or more movable panels, or “sashes,” which are traditionally glazed with panes of glass.

These sashes operate by sliding vertically or, less commonly, horizontally within a frame.

The most common type is the “double-hung sash window,” where both the top and bottom sashes can slide up and down independently, allowing for versatile ventilation.

• Traditional Construction: Historically, sash windows were made from timber softwoods like pine, or hardwoods like oak or mahogany. They operate using a system of cords, pulleys, and counterweights hidden within the window frame the “box frame” to balance the weight of the sashes, making them easy to open and close.
• Modern Materials: Today, sash windows are also manufactured from modern materials like uPVC, which can mimic the appearance of traditional timber while offering enhanced durability, insulation, and lower maintenance.
• Design Variations: Sash windows come in various styles, reflecting different architectural periods:
  • Georgian Sash Windows: Characterized by multiple small panes per sash, typically 6 over 6, formed by glazing bars.
  • Victorian Sash Windows: Often feature a 2 over 2 pane configuration, with larger glass areas.
  • Edwardian Sash Windows: Commonly seen with a 6 over 2 pane pattern, combining elements of earlier styles.
  • Flush Sash Windows: Designed to sit flush within the frame, offering a sleek, contemporary look while retaining the classic sash mechanism.

Advantages of Sash Windows

Sash windows offer a unique blend of aesthetic appeal, functionality, and historical significance, providing several key benefits for homeowners.

1. Classic Aesthetic Appeal: Ritardoaereo.it Reviews

   • Period Charm: Sash windows are integral to the architectural character of many historic buildings. They add an undeniable elegance and authenticity that enhances curb appeal and property value, particularly in conservation areas.
   • Versatility: With various glazing bar patterns and material options timber or uPVC, they can be customized to suit almost any traditional or even modern home design.

2. Excellent Ventilation Control:

   • Top and Bottom Opening: The ability to open both the top and bottom sashes simultaneously creates a natural convection current. Hot air can escape through the top opening, while cool air is drawn in through the bottom, providing efficient and controlled airflow without creating strong draughts.
   • Security Ventilation: You can open the top sash slightly for ventilation while maintaining security, as the opening is typically too small for intruders.

3. Durability and Longevity Especially Timber:

   • Robust Construction: Well-maintained timber sash windows can last for centuries. Many original sash windows from the Georgian, Victorian, and Edwardian eras are still functional today, demonstrating their inherent durability.
   • Repairability: Timber sash windows are highly repairable. Components like sash cords, pulleys, and even entire sashes can be replaced or repaired, extending their lifespan indefinitely, unlike some modern window types that require full replacement when damaged.

4. Improved Energy Efficiency Modern Versions:

   • Double Glazing: Modern sash windows, whether timber or uPVC, are almost universally available with double glazing. This significantly improves thermal insulation, reducing heat loss in winter and heat gain in summer, leading to lower energy bills.
   • Draught Proofing: Specialist services like those offered by SJB Sash Windows can meticulously seal gaps around existing sash windows, dramatically improving their thermal performance and comfort, even without full replacement. This can reduce heat loss by 10-20% in older properties.
   • Acoustic Insulation: Double glazing and proper sealing also enhance sound insulation, reducing noise pollution from outside, a significant benefit in urban environments.

5. Security Features:

   • Robust Locks: Modern sash windows incorporate multi-point locking systems and reinforced frames, making them highly secure against forced entry.
   • Sash Locks: Specific sash locks prevent unauthorized vertical movement of the sashes.
   • Sash Stops: These restrict how far a sash can open, allowing for secure ventilation while preventing full opening.

6. Low Maintenance UPVC Options: Latinodyssey.com Reviews

   • No Painting Required: UPVC sash windows are particularly low maintenance, requiring only occasional cleaning with soapy water. They do not rot, warp, or require painting.
   • Reduced Upkeep for Timber: Even timber sash windows, with modern treatments and good quality paint, can be low maintenance for many years.

In summary, sash windows offer a compelling combination of historical beauty, practical functionality, and, with modern advancements, excellent energy performance and security.

They represent a sound investment for homeowners looking to enhance their property’s value and comfort.

The Importance of Professional Window Installation and Repair

While the aesthetic and energy benefits of quality windows are clear, the professional installation and repair services that accompany them are equally, if not more, critical.

A beautifully crafted window or door can underperform, or even fail prematurely, if not installed correctly.

SJB Sash Windows highlights its “expert and experienced staff” and bespoke installation, underscoring this importance. Maplewoodpublications.com Reviews

Why Professional Installation Matters

The installation of windows and doors is a precise craft that goes beyond simply fitting a frame into an opening.

Professional installation ensures optimal performance, longevity, and compliance with building regulations.

1. Ensuring Optimal Energy Efficiency:

   • Air-Tight Seal: A professional installer ensures a perfect, airtight seal between the window frame and the wall opening. Any gaps, even tiny ones, can lead to significant draughts and heat loss, undermining the thermal benefits of high-performance glazing. Studies show that proper sealing can reduce air leakage by up to 50%.
   • Correct Insulation: Professionals use appropriate insulation materials around the frame to prevent thermal bridging, where heat can escape through the structural elements of the wall.
   • Proper Drainage: Correct installation includes ensuring that water drains away from the window effectively, preventing moisture ingress and potential damage to the building fabric.

2. Structural Integrity and Longevity:

   • Correct Weight Distribution: Windows, especially large or double-glazed units, are heavy. Professional installers ensure the weight is properly supported and distributed to prevent warping, sagging, or stressing the building structure over time.
   • Level and Plumb Installation: Windows must be installed perfectly level and plumb to operate smoothly and close securely. Misalignment can lead to difficulties in opening/closing, premature wear on hardware, and compromised security.
   • Durable Fixing: Secure fixing to the building structure is crucial for safety and longevity. Professionals use appropriate fasteners and techniques for different wall types.

3. Enhanced Security: Carlinkit.store Reviews

   • Proper Locking Mechanism Engagement: Professional installation ensures that all locking points engage correctly and smoothly, maximizing the window’s inherent security features. A poorly installed window, even with advanced locks, can be vulnerable.
   • Reinforcement: They will ensure any necessary reinforcements in the frame or surrounding structure are properly integrated.

4. Compliance with Building Regulations:

   • Thermal Performance Part L: New window installations must meet specific U-value requirements thermal transmittance as per Part L of the Building Regulations in the UK. Professional installers are aware of and adhere to these standards.
   • Ventilation Part F: Certain ventilation requirements must be met, often through trickle vents or specific window opening limitations.
   • Safety Glazing Part K: Regulations dictate where safety glass must be used e.g., in critical locations like doors or low-level windows to prevent injury.
   • Fire Escape Part B: Specific windows may need to serve as means of escape in case of fire, requiring certain opening sizes.
   • FENSA/CERTASS Certification: Reputable installers are often FENSA or CERTASS registered, meaning their work is self-certified as compliant with Building Regulations, saving the homeowner the need for local authority inspections.

5. Aesthetic Finish:

   • Seamless Integration: Professional installers pay attention to the finishing details, ensuring that the new windows or doors blend seamlessly with the interior and exterior of the property, including neat sealing and trim.

The Value of Professional Repair and Overhaul

For existing traditional windows, professional repair and overhaul services can often extend their lifespan and significantly improve their performance, making it a sustainable and cost-effective alternative to full replacement.

• Draught Proofing: This is a specialized process involving sealing gaps around the sashes and frame using brushes, seals, or other materials. Professionals meticulously identify and eliminate air leakage points, dramatically reducing heat loss up to 10-20% according to some estimates for old sash windows and improving comfort.
• Sash Cord Replacement: Over time, the cords that operate sash windows can fray or break. Professionals expertly replace these cords, re-weight the sashes, and ensure the windows slide smoothly again.
• Rot Repair: Timber windows can suffer from localized rot. Experienced craftsmen can cut out and repair rotten sections, splicing in new timber to preserve the original window.
• Re-glazing: Replacing old, inefficient single glazing with new double-glazed units within existing timber frames requires precision and expertise to ensure the structural integrity of the frame is maintained.
• Hardware Replacement: Repairing or replacing faulty locks, lifts, and catches ensures both functionality and security.

Investing in professional installation and repair services ensures that your window and door investments perform as intended, provide long-term value, and enhance your home’s comfort, security, and energy efficiency.

Frequently Asked Questions

What types of windows does sjbsashwindows.co.uk specialize in?

Sjbsashwindows.co.uk specializes in the manufacture and installation of traditional timber sash windows and UPVC sash windows, as well as casement windows and various types of bespoke doors. Rsconnect.com Reviews

Does SJB Sash Windows offer services for existing windows?

Yes, SJB Sash Windows offers comprehensive services for existing windows, including sash window repairs, overhaul, and draught-proofing, as well as upgrading existing single-glazed windows to double glazing.

What areas does SJB Sash Windows serve?

SJB Sash Windows primarily serves the London area, providing their services to homeowners across the city.

How long has SJB Sash Windows been in business?

SJB Sash Windows has been a family-run business serving the London area since 2001, indicating over two decades of experience.

Are the windows offered by SJB Sash Windows energy efficient?

Yes, the company emphasizes energy efficiency, offering double-glazed windows and draught-proofing services designed to improve thermal performance and reduce energy bills. They mention “A++ Rated” products.

Can I get a free quote from sjbsashwindows.co.uk?

Yes, the website prominently features calls to action for requesting a “Free Quote” for their services.

Do they offer UPVC sash windows that look like timber?

Yes, sjbsashwindows.co.uk offers different ranges of UPVC sash windows that are designed to closely resemble traditional timber sash windows.

What kind of guarantee does SJB Sash Windows provide?

SJB Sash Windows offers a “10 Year Guarantee” on their installations, which is also “Fully Insurance Backed” for peace of mind.

Besides windows, what other products does SJB Sash Windows offer?

In addition to sash and casement windows, they also manufacture and install bespoke doors, including front doors, single doors, French doors, and bi-fold doors.

Do I need planning permission for sash windows?

According to their FAQ, you don’t need extensive planning for sash windows, but some knowledge of measurements and timelines is required.

For specific cases, especially in conservation areas or listed buildings, it’s always best to check with local authorities.

What is the typical cost of sash windows from SJB Sash Windows?

The website does not provide specific pricing, as costs depend on size, material, glazing, and customization.

You need to request a free, no-obligation quote for an accurate estimate.

Can SJB Sash Windows help with noise reduction?

Yes, they offer acoustic double glazing as an option to further improve internal sound quality and reduce noise pollution.

Are SJB Sash Windows suitable for period properties?

Absolutely.

They specialize in traditional timber sash windows and offer services designed to maintain the curb appeal and architectural integrity of period homes.

What is involved in the “Overhaul & Draught Proofing” service?

This service involves replacing broken or damaged sash cords, re-weighting and balancing sash windows, and sealing gaps around the window and frame to stop leaks and improve efficiency.

What materials are SJB Sash Windows available in?

Their windows are available in traditional timber soft and hardwoods and modern virgin uPVC.

How does draught proofing help with energy bills?

Draught proofing seals gaps that allow cold air to enter and warm air to escape, helping to keep hot air in during cold months and thus reducing energy consumption and heating bills.

Do they install bespoke windows?

Yes, SJB Sash Windows offers a “truly bespoke design, manufacture & installation service,” allowing clients to craft their own designs.

What types of sash windows do they offer?

They offer a wide range of sash window types including Modern, Traditional, Edwardian, Victorian, Georgian, Flush, Box, Double Glazed, Wooden, Sliding, Timber Box, and Plastic sash windows.

How do I contact SJB Sash Windows?

You can contact them via phone at 02082969487, email at [email protected], or by filling out a “Request A Free Quote” form on their website.

What are the main benefits of sash windows according to SJB Sash Windows?

SJB Sash Windows highlights that their sash windows are low maintenance, provide safety and security, look beautiful, are energy-efficient lowering energy bills, and last for years, making them a cost-effective option.

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