Call us now for a free survey on 020 8397 8666

We take pride in being the superior choice for enhancing both the aesthetics and performance of your home. For over 15 years, we have been a leading provider of custom, UK-crafted wooden windows for London and the South East. We are dedicated to offering quality and this commitment is backed by a minimum 10-year warranty, giving you long-term confidence in your investment.

Our 5-star Google rating speaks volumes about our satisfied clientele. Explore our window selection below, or call us for a complimentary assessment of your needs.

 

What is a Casement Window?

Casement windows are hinged on one side and made to open outward like a door. This classic design, dating back centuries, offers excellent ventilation and unobstructed views. Our timber casement windows combine this time-honoured style with modern engineering, providing a perfect balance of tradition and innovation for your home.

When creating casement windows for your property, we will recreate the original profile but install concealed friction hinges and draught proofing. This ensures ease of operation and an excellent seal, so the window sits flush in its frame and completes the aesthetics you need for your home.

Features and Benefits of Our Timber Casement Windows

  • Tailored Aesthetics: You will have the option of customising every detail to complement your home’s unique character.
  • Superior Insulation: Choosing our advanced double-glazed windows ensures optimal thermal efficiency.
  • Noise Reduction: The inclusion of high-quality glass significantly reduces external noise pollution.
  • Enhanced Security: Our designs can be made to incorporate multi-point locking systems, providing peace of mind for you and your loved ones.
  • Weather-Resistant: All windows are expertly crafted to withstand British weather, preventing drafts and leaks.
  • Low Maintenance: We offer durable styles, finishes, and materials that minimise upkeep while maximising longevity.
  • Energy Efficiency: You can reduce your carbon footprint and energy bills with our A-rated, energy-efficient windows.
  • Smooth Operation: All windows are precision-engineered for effortless use, even after years of service.

Accessories for Our Casement Windows

  • Elegant Handles: You can choose from our Kingsley, Balmoral, Barrington, Monkey Tail, or Opera collections in various finishes to match your interior dĂ©cor.
  • Traditional Peg Stays: You can finish the design with authentic period charm using our selection of classic peg stays, available in Balmoral, Barrington, or Monkey Tail styles.
  • Other Finish Options: When deciding on the final touches to your windows, we can also offer you the option of finishes including lead and coloured glass.

How it Works: Our End-to-End Service

1. Initial Consultation: You’ll begin the process by giving us a call or sending an email. We’ll discuss your vision and schedule a convenient time to visit your property.

2. On-Site Assessment: Our experts will conduct a thorough, complimentary evaluation, offering personalised recommendations with minimal disruption to your daily routine.

3. Tailored Design: You’ll explore our diverse window options and work with us to create a bespoke solution that aligns with your thermal, acoustic, security, and aesthetic preferences.

4. Precision Crafting: Your custom wood windows come to life in our Cornwall facility. We’ll also provide you with a detailed production schedule based on your unique specifications.

5. Expert Installation: Our FENSA-certified team will carry out a flexible, minimally invasive fitting process. We’ll promptly identify and address any structural concerns, such as subsidence or woodworm.

6. Comprehensive Care: Post-installation, we’ll tidy up the area, though you may opt for a deep clean. We’re committed to swift resolution of any minor issues and will guide you on proper window maintenance, including yearly inspections and touch-ups to preserve your warranty.

Testimonials

I can’t recommend Sash Windows London Ltd enough! The consultation was concise and clear and the install was swift, easy and effortless. Marc Benoit

Excellent service. Sales team were friendly and quick to respond. Installation was excellent.

James Klempster

New windows install in house: Did a great job on the install and tidy very highly, recommended.

Catherine Forbes

New windows installed into flat: Excellent service at all point of the process, quick, polite, considerate and hard working.

Laura Curtis

French doors and sash window fitted: Arrived on time and worked straight thorough. Very polite, tidy, high standard of fitting. Would use again.

E. Murphy

UPVC sash windows made and fitted: Very professional service. Excellent result. Reliable, high quality windows, fitters were pleasant, professional.

Nick Beavon

Installation of 2 upvc sash windows: This is the third time I have used this company. They’re products are of the best quality and price competitive.

Mrs Rebecca Jenkins

Provision and installation of 2 PVC sash windows: Very good polite efficient service from beginning to end. Good communication. Had performed similar job for upstairs flat last year so came recommended.

Ms Green

3 Wooden sash windows, replaced with upvc: Excellent service all round – admin, quote and installation.
Very competitive pricing and quality workmanship.

William Luckman

Installed new-windows and cleared up afterwards: Did a great job – problems arose due to old windows, which they resolved professionally. Perfect clear up afterwards too. Lovely people.

Mrs Paula Prynn

3 x timber sashes, 1 x timber casement bay: A job well done, efficiently professionally which results in ultimate customer satisfaction.

Mr Forsyth

Two sets of UPVC patio doors installed: The whole process from ordering to installation was stress free and enjoyable. Reasonable prices, fantastic quality, tidy and professional installers!

Mrs Dina Druzhenets

Why Choose Us for Wooden Casement Windows?

Unparalleled Expertise

Our team boasts extensive experience with London’s diverse architectural landscape, from Georgian townhouses to Victorian terraces and modern developments. We’re well-versed in the intricacies of conservation areas and listed buildings, ensuring that our timber casement windows not only enhance your property’s aesthetics but also comply with planning regulations.

Bespoke Craftsmanship

Each timber casement window is individually crafted, combining traditional woodworking techniques with cutting-edge technology. We carefully select premium materials and pay careful attention to every detail, from precise joinery to flawless finishes. This bespoke approach ensures that your windows are perfectly tailored to your home’s unique character and your personal preferences.

Comprehensive Warranties

Our 10-year warranty covers you against defects in materials and workmanship, ensuring your investment is protected for years to come. Regular maintenance, which we’re happy to advise on, can even extend the life of your windows beyond this generous warranty period.

Local Understanding

We understand the unique challenges and opportunities presented by London’s varied architecture and microclimate. Whether you’re in a bustling urban setting or a more tranquil suburb, we appreciate the nuances of your local area.

Locations We Cover

Our main operations are based in Surbiton, London, where our head office is located. For a hands-on experience with our product range, we invite you to visit our showrooms. We’re open to welcome you from 9 am to 5 pm on weekdays, and 10 am to 4 pm on Saturdays.

Let Us Design Your Ideal Flush Casement Windows

We will be delighted to help you design and craft the types of windows that best suit your home. Whether you specifically require a white design to suit a redbrick property or are looking for double-glazed casement windows for high performance in every home feature, we can help.

Every window we supply is beautiful, bespoke, and British-made, using modern technology and traditional craftsmanship. Together, these offer your casement window design the perfect blend of something timeless and high-performance. With comprehensive aftercare and extensive guarantees on hand, you may also rest assured that they will be long-lasting.

Contact us today to book your free survey.

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