Local window and door specialists you can trust
Professional installation of uPVC and aluminium windows, composite doors, conservatories and roofline products across Frinton, Clacton, Walton-on-the-Naze and the whole of Essex.
- Free home survey
- Fully insured
- 10-year guarantee
- Certass registered
- Free home survey
- No pressure sales
- Fully insured installers
- 10-year guarantee
- Certass registered
- Trading since 2012
Improve, don't move
IDM Windows & Doors is a locally trusted company specialising in the supply and installation of high-quality uPVC and aluminium windows, composite doors and conservatories across Essex. We are based at 52 Connaught Avenue in Frinton-on-Sea, where our showroom is open to anyone who wants to see products in person before deciding.
We focus on delivering honest advice, professional workmanship and installations that improve the security, energy efficiency and overall appearance of your home. Our building division, IDM Building Services, handles extensions, loft conversions and garden rooms, so the whole project can stay with one family team.
Fully certified installers
We are registered with Certass, the competent person scheme for window and door installers, and members of PWF. Every installation is registered for building regulations compliance.
Certass registration number 24-1225
What you can expect from IDM
10-year guarantee
All installations are fully guaranteed for complete peace of mind, on top of the manufacturer warranties.
Trusted and local since 2012
Established in 2012, with a Frinton showroom you can walk into and homeowners across Tendring and Essex who have used us again and again.
No pushy sales
Friendly advice and clear pricing, with no pressure and no gimmicks. If a product is not right for you, we will say so.
Explore our products
High-quality installations, honest advice, reliable service
From first enquiry to final installation, we focus on professionalism, attention to detail and customer satisfaction.
Local and trusted
Serving Essex with honest advice and dependable installation, from a showroom on Connaught Avenue in Frinton.
Premium products
High-quality uPVC and aluminium systems from Eurocell, Sheerline, Hurst and Alunet, built for performance and style.
Professional installation
Attention to detail from first enquiry through to final completion, by our own experienced, fully insured fitters.
See your new windows, doors and home upgrades before you decide
Our showroom on Connaught Avenue gives local homeowners a place to see product styles, colours, hardware and finishes in person before booking work at home.
52 Connaught Avenue, Frinton-on-Sea, Essex CO13 9PR- Window and door displays
- Composite door ideas
- Roofline and glazing advice
- Local, no-pressure guidance
Pop in for a look, ask a question, or book a free home survey with the IDM team.
Questions people ask us
We are based in Frinton-on-Sea and work across Tendring and Essex, including Clacton-on-Sea, Walton-on-the-Naze, Holland-on-Sea, Kirby Cross, Thorpe-le-Soken, Brightlingsea and Colchester, plus parts of Suffolk.
Yes. We visit, measure up and talk through the options at a time that suits you, then send a written quote. There is no charge and no obligation.
Most enquiries get a reply within one working day, usually the same day. Phone is quickest on 01255 672730, or message us on WhatsApp.
Yes. Our showroom at 52 Connaught Avenue, Frinton-on-Sea has windows, composite doors, aluminium bifolds and colour samples on display. Pop in, or call ahead if you would like to see something specific.
Every installation comes with our 10-year guarantee on top of the manufacturer warranties, and is registered with Certass for building regulations compliance.
Yes. Removal and responsible disposal of your old frames, glass and doors is included, and we leave your home clean and tidy.
- 5.0 · 19 Google reviews
- Fully insured
- 10-year guarantee
- No pushy sales
- Frinton showroom
- Established 2012
Talk to a local team who will still be here in ten years
Book a free home survey or call into the Frinton showroom. No pressure, no obligation, honest prices in writing.
Most enquiries get a reply within one working day. Pop into the showroom at 52 Connaught Avenue, Frinton-on-Sea, Essex CO13 9PR.