We are closed for Christmas from noon on the 19th December,
and we return on 5th January, normal hours.

Our Services

INSTALLATIONS SERVICE

We supply and install bespoke conservatories, doors, windows, balustrades, and roofline FSG. Coloured cladding, replacement conservatory roofs and more…

DIY & TRADE SUPPLY

Want to fit it yourself, that’s fine! We offer all our products on a supply only basis.

MAINTENANCE WORK

Do you need a service engineer to repair or maintain your windows and doors. Our service department will give you a quote.

COUNTER SALES

Our warehouse has a large stock of roofline, window trims and products used in the building industry. All are available for sale at our trade counter.

Our Products

CONSERVATORIES

Traditional or modern, tiled or flat and in any colour. Our Classic Roof, UltraRoof, Ultra380 Roof, and UltraSky systems are designed for Cornwall.

DOORS

Composite, PVCu, Commercial and thermally broken Aluminium doors. Bi-fold, French doors, sliding patios, stable doors, and of course, just a door.

WINDOWS

PVCu and Aluminium Casement, French Casement, Vertical Sliding sash or Tilt and Turn. In any colour

ROOFLINE

PVC fascia, soffits and guttering. We offer the Freefoam range of roofline products. Available in any colour.

CLADDING

We supply and fit a range of coloured cladding. Standard white Shiplap is also available. Click for more cladding options.

BALUSTRADES

We offer a glazed stainless steel balustrade system and Juliet balconies. Both have the option of with or without handrails.

FRAMES IN ANY COLOUR

Our state of the art spray booth and product specific paints allow us to supply our products in any colour.

Click on our WestCoat logo for more information.

WHICH? Trusted Traders,
Ultra Installers, CERTASS & SSIP

We became members of CERTASS in 2016. CERTASS is a UKAS approved Certification scheme which covers all our window, door and conservatory installations, that do not require building regulations. During 2019 we became members of the ‘WHICH? Trusted Traders’ scheme, which covers ALL our installations, and members of Ultraframe’s ‘Ultra Installer’ scheme which covers our Ultraframe conservatory roofs. In July 2023 we achieved accreditation for the “Safety Schemes in Procurement” (SSIP).

None of these schemes apply to bespoke supply only items or counter sales.

The Which? Trusted Traders scheme covers ALL our installed products. The logo is a sign of reputation and trust; helping you choose the right trader and recognising good traders.

All our replacement window and door installations along with conservatories are CERTASS approved and covered with an insurance-backed guarantee.

The ‘Ultra Installer’ scheme that gives homeowners peace of mind knowing we offer high standards of installation and customer service, and of course, fit the market-leading range of Ultraframe conservatory and extension roofing systems.

Safety Schemes in Procurement. SSIP is the mutual recognition scheme for occupational health and safety standards particularly within the construction industry.

Customers Comments

Had two replacement patio doors fitted. From the initial visit and quote through to the installation I could not be happier. Lovely people to deal with and the fitters were excellent, with real attention to detail and left everything immaculate. Wouldn't hesitate to recommend.

"The new windows are looking great, thanks! Yet again, Sam & Jamie were a pleasure to have working in our home. Professional, friendly and left everything super clean and tidy. We will be in touch sometime in the future when we’re ready for the next windows to be replaced."

Could we take this opportunity to thank you and the whole team at West Cornwall Plastics for your wonderful customer service and professionalism. John and Dave were an absolute pleasure to have around and the job looks fantastic!

Cannot be more pleased! The windows and doors look amazing, maintaining and enhancing the character of our much loved hut. So impressed with our whole experience from start to finish. You have a unique team of people who really care and is much appreciated. Please pass on our thanks to Nick, Chris, Lee and the team, also you, who we met on our 'recky' visit. Special thanks to Sam and Jamie, what a team! They've done a brilliant job and such nice guys, a pleasure to have working here. Thanks again, please pass on our appreciation to all, we are delighted!

Absolutely love my new door! The guys were simply amazing. They cleared everything away from the area they were working in, and, once the door was fitted put everything back perfectly, including the planters. Apart from the beautiful door, you wouldn’t know they’d been. I am so impressed with you guys, wouldn’t hesitate to highly recommend you. Expert knowledge from start to finish, no hard sale, excellent craftsmanship. Thank you all so much!