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"Outstanding service from initial consultation to final installation. Our new sash windows have transformed our Wimbledon home's appearance while significantly improving warmth and comfort."
Charlotte & Robert Wilson
Wimbledon
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Wimbledon, London Sash Window Specialists
Sash Windows in Wimbledon, London
Transform your Wimbledon home with draught-free, secure sash windows that combine authentic period style with modern performance, cutting heating costs by up to 40%
⭐⭐⭐⭐⭐Rated 4.9/5 by Wimbledon customers
10 Year Guarantee
Conservation Approved
Sash Windows for Wimbledon, London Homes
Local Specialists in Period Window Design
Our premium sash windows are expertly designed for Wimbledon properties, combining authentic period elegance with cutting-edge performance features that perfectly complement the architectural heritage found throughout Wimbledon, London.
With over 25 years of experience working with Mix of Victorian and Edwardian architecture with notable Arts and Crafts houses., our certified sash window specialists understand the unique requirements of homes in Wimbledon. We're fully approved for Wimbledon Village Conservation Area protects historic character.
Every sash window installation in Wimbledon is backed by our comprehensive 35-year guarantee and installed by our own local, fully-qualified installation teams—never subcontractors—ensuring consistent, premium quality results.
Authentic Period Aesthetics
Perfect replication of traditional sash windows for Wimbledon homes
Local Wimbledon Expertise
Tailored solutions for Wimbledon, London's unique property styles
Perfect for Conservation Areas
Approved designs for Wimbledon's protected neighborhoods
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Bespoke sash windows for Wimbledon
Tailored to your property's unique character
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Why Choose Harrington for Your Wimbledon Sash Windows
Our Expertise & Credentials
Industry Certified
Our Wimbledon installations are backed by FENSA certification, Glass and Glazing Federation membership, National Trading Standards approval, and Installsure 10-Year insurance-backed guarantees.
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Energy Performance
Our sash windows achieve A+ energy ratings - the highest available for any window product. This high-performance glazing can reduce heating costs by up to 40% for Wimbledon homeowners.
A+ Rated Windows
25+ Years Experience
Our master craftsmen have been installing sash windows in Wimbledon for over 25 years, with specific experience in local conservation areas and period properties.
Excellent
Trustpilot
TrustpilotLocal Wimbledon Knowledge
Harrington Windows is the most highly rated sash window specialist in Wimbledon, London, with unmatched knowledge of local architectural styles and conservation requirements. Our team includes Wimbledon residents who understand the specific needs of properties in this area.
Conservation area approved designs
Dedicated Wimbledon installation team
Award-winning customer service
Sash Window Details for Wimbledon, London Properties
Crafted With Precision for Local Homes
Authentic Design Features for Wimbledon Homes
Our sash windows are meticulously designed to replicate the traditional timber windows found in Wimbledon, London while incorporating modern materials and techniques for superior performance.
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Slim 35mm Midrail
Elegant, slim profile that maximizes glass area while maintaining authentic proportions.
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Mechanical Butt Joints
Traditional joinery techniques that create authentic corner details without visible welding.
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Seamless Sash Horns
Optional decorative sash horns that replicate traditional timber window details.
Traditional Styling
Crafted for Wimbledon, London homes
Sash Windows Gallery in Wimbledon, London
Recent Wimbledon Sash Window Installations
Browse our portfolio of recently completed sash window installations in Wimbledon and surrounding areas. Each project showcases our commitment to quality craftsmanship and attention to detail for local properties.
Premium timber sash windows installed in Wimbledon home
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A-rated energy efficient sash windows for Wimbledon, London property
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Traditional box sash windows enhancing Wimbledon period home
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Modern sash windows fitted in Wimbledon, London town house
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Georgian style sash windows for Wimbledon conservation property
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High-security sash windows with heritage appeal in Wimbledon, London
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Authentic sliding sash windows in Wimbledon Victorian home
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Double-glazed sash windows for Wimbledon, London period property
Frequently Asked Questions About Wimbledon Sash Windows
Everything you need to know
Find answers to common questions about sash windows installation and replacement in Wimbledon, London
Still have questions?
Our local Wimbledon window experts are here to help you with any specific questions or requirements about sash windows for your property.
Wimbledon Customer Testimonials
Hear from our satisfied clients
"The quality of Harrington's sash windows is exceptional. They've perfectly matched our period property's style while providing modern insulation. Couldn't be happier with the results and the professional installation."
William Thompson
Wimbledon, London
"After researching several companies, we chose Harrington Windows for our conservation area property in Wimbledon. Their knowledge of local requirements and attention to detail was outstanding. The windows look beautiful."
Victoria & Jonathan Harris
Wimbledon
4.9 out of 5
9.87 out of 10
4.8 out of 5
No obligation • Free consultation
Sash Window Specialists in Wimbledon, London
Find Us in Wimbledon
Our sash window installation services cover all areas in and around Wimbledon. We provide free consultations and on-site measurements throughout Wimbledon, London.
Service Area
Wimbledon, London and surrounding areas
Hours
Mon-Fri: 9am-5pm
Sat: 10am-4pm
Areas We Serve in London
Our Sash Window Services Near Wimbledon
We provide our premium sash window services throughout London, including Wimbledon and the following nearby areas:
RichmondTW9ChiswickW4EalingLondonKensingtonW8ChelseaSW3FulhamLondonHammersmithLondonNotting HillLondonActonLondonShepherds BushLondonTwickenhamLondonPutneyLondonEaling BroadwayLondonBarnesLondonChiswick MallW4Maida ValeLondonPaddingtonLondonSt Johns WoodLondonKensal RiseLondonHammersmith GroveLondonKew GardensLondonBeaconsfieldLondonGerrards CrossLondonHarrow on the HillLondonPinnerLondonNorthwoodLondonUxbridgeLondonWembleyLondonRuislipLondonBrentfordLondonHolland ParkLondonKnightsbridgeLondonBelgraviaLondonMayfairLondon
Not seeing your area?
We serve many more locations in and around London. Contact us to check if we cover your specific area.
Ready to Transform Your Wimbledon Home?
Get started with a free consultation and quote. Our Wimbledon experts are ready to help you find the perfect sash windows for your home.
No-obligation quotes
Free Wimbledon home consultation
10 Year Guarantee