Business Details
30 Years
experience
Trusted Window and Door Specialists in Croydon
Established in 1996, Window Clinic is a family-run business with over 20 years of direct operational experience and 35 years of combined industry expertise through our director, Graham. We specialise in manufacturing and installing high-quality uPVC, aluminium, timber, and composite windows, doors, and roofline products across South East London, Kent, and Surrey. Our focus on traditional timber-look sash windows caters to Georgian, Victorian, and Edwardian properties while maintaining modern energy efficiency and security standards.As a FENSA-registered and Which? Trusted Trader-accredited company, we provide insurance-backed guarantees and prioritise transparent pricing with no pushy sales tactics. Our team of skilled professionals ensures meticulous installation, leaving properties spotless, with final payments only required upon 100% customer satisfaction.
Services
Casement Windows
Sash Windows
Composite Doors
Secondary Glazing
Roofline Installation
Details
- Year established: 1996
Highlights and features
- We offer 35 years of industry expertise through our director Graham
- Specialists in traditional timber-look sash window replacements
- Guarantee best price first time, every time
- Provide no obligation quotes with no pushy sales tactics
- FENSA-registered with insurance-backed guarantees
Associations and certifications
- FENSA
- Which? Trusted Trader
Services
Casement Windows
Secure and energy-efficient casement windows available in uPVC, aluminium, or timber finishes. Customisable with various colours, decorative glazing, and opening options to suit modern and traditional properties while maintaining thermal efficiency.
Sash Windows
Authentic replacement sash windows in painted timber or performance uPVC for Victorian and Georgian homes. Features include internal architraves, window boards, and traditional hardware with modern energy-saving benefits.
Composite Doors
Durable composite doors with solid wood cores and fibreglass coatings offering superior security and weather resistance. Available in multiple designs with Secured by Design accreditation for enhanced home protection.
Secondary Glazing
Additional glazing solutions for single-glazed windows that improve thermal efficiency and reduce noise pollution. Manufactured with sound-cancelling glass and versatile frame options for kerbside windows.
Roofline Products
Comprehensive roofline installation including fascias, soffits, and guttering in durable uPVC. Available in multiple colours with high-impact finishes to enhance property aesthetics and weatherproofing capabilities.
People
Graham
Director
With over 35 years in the double glazing industry, Graham oversees all projects personally, ensuring quality installations and customer satisfaction through his extensive technical knowledge and leadership experience.
Questions
What window types do you specialise in?
We specialise in casement, sash, and timber-effect windows with energy-efficient double glazing solutions.
Are your installations FENSA-compliant?
Yes, all our window and door installations come with FENSA-registered insurance-backed guarantees.
How does your installation process work?
We provide free consultations, site visits, no-obligation quotes, and complete installations with final payments upon satisfaction.
Do you serve areas outside London?
We operate across Kent, Surrey, and South East London including Croydon and surrounding districts.
What makes your composite doors secure?
Our composite doors feature solid wood cores with fibreglass coatings, achieving Secured by Design accreditation.
Reviews (3)
Luke Fisher
Dec 28, 2020
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Just had a set of hardwood French doors fitted. Fantastic quality product and I could not fault the installation team, very professional, polite, tidy, and a great fit and finish. really recommend.
Will Howlett
Dec 20, 2019
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From the initial site measurements through to installation the service and communication was excellent. The turnaround time was surprisingly quick and the end products really good quality. Were in the middle of a full house renovation and it was great to have one less thing to worry about and be taken care of by a safe pair of hands. Very happy
Emily Strachan
Nov 24, 2018
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I had my kitchen window done. The fitter turned up as scheduled
The guy was so professional. He got on with it no fuss. The end he did a brilliant job. The windows look amazing. Can't fault this company. Would recommend all day long. Thank you
The guy was so professional. He got on with it no fuss. The end he did a brilliant job. The windows look amazing. Can't fault this company. Would recommend all day long. Thank you
