18+ years of expert craftmanship
Seamlessly integrate your architecture with our custom sash windows, call 020 8017 1632.
Experience the elegant and energy-efficient sash windows from The London Sash Window Company in East London. Our dedicated team merges traditional joinery with modern glazing technology, ensuring thermal transmittance and superior soundproofing. We specialise in sash and casement window solutions, using premium materials like wood, polyvinyl chloride, and aluminium. From full replacements to expert draught-proofing, we enhance Victorian architecture with bespoke window restoration. Contact us today via email or call 020 8015 2097 to upgrade your London home’s efficiency and aesthetic appeal.
Book your free survey now!
Discover personalised solutions for your East London sash windows with The London Sash Window Company. Reach out at 020 8015 2097, email office@londonsash.com, or fill out our contact form to receive tailored recommendations from our experienced team.
Classic sash window double glazing
Our double-glazing solutions provide up to five times more thermal insulation, keeping your home warm in winter and cool in summer. Enjoy reduced noise pollution and enhanced energy efficiency while preserving the classic sash window aesthetic. With our FENSA-certified installers, expect precision, smooth operation, and a hassle-free process from start to finish.
Skilled sash window installation services
Ensure your home benefits from meticulously crafted sash window shutter installations. We adhere to listed building regulations and the highest safety standards, providing seamless sash window and casement window
replacements and renovation that improve aesthetics and functionality. Whether for residential or commercial properties, our commitment to quality joinery and punctuality sets us apart.
Top-tier sash window replacement in East London
Upgrade your property with our bespoke sash window replacement services. Whether you need a complete window replacement or targeted timber window repairs, our solutions enhance heat efficiency, reduce draught, and boost Victorian architecture charm. Expect improved insulation, lower energy bills, and expertly installed glass windows tailored to your renovation needs.
Contact us today to transform your home
Let us be your trusted partner through every step – from explaining the advantages of sash windows to precise measurements and expert installation, repair, or replacement services. Call us on 020 8015 2097 or email us at office@londonsash.com for sash windows in East London. Take a look at our brochure for more inspiration.
Leaders in sash window restoration
Enhance your custom sash windows with our expert restoration services, including repairs, refurbishments, draught proofing, and soundproofing. Enjoy improved thermal transmittance, reduced noise pollution, and a more energy efficient home while preserving your property’s classic Victorian architecture. We specialise in bespoke joinery to restore period homes with precision.
Why choose us for your sash window needs?
As trusted sash window and casement windows specialists in East London, we handle both commercial and residential projects with efficiency and expertise. Our solutions ensure seamless installations, budget-friendly services, and timely project completion.
Certified team
Our team holds SMSTS, SSSTS, PASMA, and FENSA certifications, ensuring compliance with strict building regulations such as Part L (energy efficiency) and Part N (glazing safety). We maintain high safety standards while delivering exceptional sash window restoration results.
Comprehensive coverage
We prioritise safety and protection at every stage of your project. You can be assured of secure and professional service with a detailed Risk Assessment Method Statement (RAMS) and £10 million public liability coverage.
Listed building expertise
With 18+ years of experience, we restore listed buildings while preserving their historic character. Our sash window installation blends traditional craftsmanship with modern efficiency, ensuring a perfect balance of heritage aesthetics and functional improvements.
Working across London and the surrounding areas
We’re committed to reaching your project site, whether it’s in London or its neighbouring regions. Check out our service areas to see where we’re available:
Frequently asked questions
How much does sash window repair cost in East London?
The cost of sash window repair varies depending on the extent of damage, materials, and labour. Contact us for a free quote.
Can I repair sash windows in East London by DIY?
Minor repairs like repainting or draught-proofing can be DIY, but professional expertise ensures long-lasting and high-quality restoration.
What are the benefits of sash window repair in East London?
Repairs enhance thermal efficiency, improve soundproofing, restore aesthetic appeal, and extend the lifespan of your windows while maintaining period features.
Who offers sash window repair services in East London?
Specialist companies like The London Sash Window Company provide expert sash window repairs, casement restoration, and draught-proofing services.
How long does sash window repair take in East London?
The repair time depends on the extent of the damage. Minor repairs take a few hours, while restoration may take several days.
What causes sash window damage?
Common causes include wood rot, moisture damage, broken cords, warping, and general wear and tear.
Can sash window repair improve energy efficiency in East London?
Yes, restoring and draught-proofing sash windows and casement windows significantly reduces heat loss, improves insulation, and lowers energy bills.
How do I find a reliable sash window repair service in East London?
Look for FENSA-certified specialists with positive reviews, proven expertise, and experience restoring period and listed buildings.
Contact us for professional sash window assistance
Secure your free appointment with The London Sash Window Company today. Our dedicated team will assess your windows thoroughly and provide customised recommendations. Call us at 020 8015 2097 or email office@londonsash.com to get started.