Kew Gardens, London Sliding Sash Window Specialists

Sliding Sash Windows in Kew Gardens, London

Transform your Kew Gardens home with draught-free, secure sliding sash windows that combine authentic period style with modern performance, cutting heating costs by up to 40%

⭐⭐⭐⭐⭐Rated 4.9/5 by Kew Gardens customers

10 Year Guarantee

Conservation Approved

Sliding Sash Windows for Kew Gardens, London Homes

Local Specialists in Period Window Design

Our premium sliding sash windows are expertly designed for Kew Gardens properties, combining authentic period elegance with cutting-edge performance features that perfectly complement the architectural heritage found throughout Kew Gardens, London.

Whether you own a heritage period property, conservation area home, or a contemporary residence in Kew Gardens, our master craftsmen create sliding sash windows that enhance your property's character while delivering superior energy efficiency (A+ rated), enhanced security, and exceptional noise reduction.

Every sliding sash window installation in Kew Gardens 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 sliding sash windows for Kew Gardens homes

Local Kew Gardens Expertise

Tailored solutions for Kew Gardens, London's unique property styles

Perfect for Conservation Areas

Approved designs for Kew Gardens's protected neighborhoods

Premium sliding sash windows for Kew Gardens, London homes with authentic period styling and modern thermal efficiency — Bespoke sliding sash windows for Kew Gardens
Tailored to your property's unique character

Years Lifespan

Minimum expected durability

Energy Savings

Average heating cost reduction

Kew Gardens Installations

Completed in the last year

0.0

Star Rating

Local Kew Gardens reviews

Why Choose Harrington for Your Kew Gardens Sliding Sash Windows

Our Expertise & Credentials

Industry Certified

Our Kew Gardens installations are backed by FENSA certification, Glass and Glazing Federation membership, National Trading Standards approval, and Installsure 10-Year insurance-backed guarantees.

Energy Performance

Our sliding 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 Kew Gardens homeowners.

A+ Rated Windows

25+ Years Experience

Our master craftsmen have been installing sliding sash windows in Kew Gardens for over 25 years, with specific experience in local conservation areas and period properties.

Excellent

Trustpilot

Local Kew Gardens Knowledge

Harrington Windows is the most highly rated sliding sash window specialist in Kew Gardens, London, with unmatched knowledge of local architectural styles and conservation requirements. Our team includes Kew Gardens residents who understand the specific needs of properties in this area.

Conservation area approved designs

Dedicated Kew Gardens installation team

Award-winning customer service

Harrington Windows local Kew Gardens sliding sash window specialists

Sliding Sash Window Details for Kew Gardens, London Properties

Crafted With Precision for Local Homes

Authentic Design Features for Kew Gardens Homes

Our sliding sash windows are meticulously designed to replicate the traditional timber windows found in Kew Gardens, London while incorporating modern materials and techniques for superior performance.

Slim 35mm Midrail

Elegant, slim profile that maximizes glass area while maintaining authentic proportions.

Mechanical Butt Joints

Traditional joinery techniques that create authentic corner details without visible welding.

Seamless Sash Horns

Optional decorative sash horns that replicate traditional timber window details.

Sliding sash window details for Kew Gardens properties

Traditional Styling

Crafted for Kew Gardens, London homes

Sliding Sash Windows Gallery in Kew Gardens, London

Recent Kew Gardens Sliding Sash Window Installations

Browse our portfolio of recently completed sliding sash window installations in Kew Gardens and surrounding areas. Each project showcases our commitment to quality craftsmanship and attention to detail for local properties.

Premium timber sliding sash windows installed in Kew Gardens home

A-rated energy efficient sliding sash windows for Kew Gardens, London property

Traditional box sliding sash windows enhancing Kew Gardens period home

Modern sliding sash windows fitted in Kew Gardens, London town house

Georgian style sliding sash windows for Kew Gardens conservation property

High-security sliding sash windows with heritage appeal in Kew Gardens, London

Authentic sliding sash windows in Kew Gardens Victorian home

Double-glazed sliding sash windows for Kew Gardens, London period property

Sliding Sash Windows FAQs for Kew Gardens, London

Common Questions About Our Sliding Sash Windows

Our experts have answered the most common questions about sliding sash windows for Kew Gardens properties. If you have additional questions, please don't hesitate to contact our local specialists.

Still Have Questions?

Our Kew Gardens sliding sash window experts are here to help. Contact us for personalized advice and solutions.

Kew Gardens Customer Testimonials

Hear from our satisfied clients

"Outstanding service from initial consultation to final installation. Our new sliding sash windows have transformed our Kew Gardens home's appearance while significantly improving warmth and comfort."

Charlotte & Robert Wilson

Kew Gardens

"The quality of Harrington's sliding 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

Kew Gardens, London

"After researching several companies, we chose Harrington Windows for our conservation area property in Kew Gardens. Their knowledge of local requirements and attention to detail was outstanding. The windows look beautiful."

Victoria & Jonathan Harris

Kew Gardens

4.9 out of 5

9.87 out of 10

4.8 out of 5

No obligation • Free consultation

Sliding Sash Window Specialists in Kew Gardens, London

Find Us in Kew Gardens

Our sliding sash window installation services cover all areas in and around Kew Gardens. We provide free consultations and on-site measurements throughout Kew Gardens, London.

Service Area

Kew Gardens, London and surrounding areas

Contact

+44 330 808 2076

hello@harringtonwindows.com

Hours

Mon-Fri: 9am-5pm

Sat: 10am-4pm

Areas We Serve in London

Our Sliding Sash Window Services Near Kew Gardens

We provide our premium sliding sash window services throughout London, including Kew Gardens and the following nearby areas:

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 Kew Gardens Home?

Get started with a free consultation and quote. Our Kew Gardens experts are ready to help you find the perfect sliding sash windows for your home.

No-obligation quotes

Free Kew Gardens home consultation