Composite Doors | Sheffield Window Centre | uPVC Windows, Doors, Conservatories, Roofline and Stained Glass in Sheffield
Our Showrooms  |  Opening Times 7 Rockingham Street, Sheffield S1 4EA 216/218 Oakbrook Road, Sheffield S11 7ED

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Our composite doors are manufactured from thermoset GRP (Glass Reinforced Polyester) and are compression moulded to give a high-definition panel design with the character of timber due to the renown oak tree woodgrain finish. The stiles and rails are composed of water-resistant polymer which is bonded to the skin and filled with an insulating core of 100% CFC-free polyurethane.

When it comes to thermally efficient front doors, our GRP composite door is the best choice you can make! Our Signature composite door (44.5mm) has been independently tested against a solid timber core composite door (48mm) and a traditional timber panelled door (44mm). The results prove that our composite door is more than 17%+ more thermally efficient than both of these alternative doors.

All of our doors are manufactured to the highest of standards and built to stand the test of time. The door’s durability is reflected by the comprehensive structural and surface warranty that we offer with all of our products. Plus, with over 100 door styles, unlimited colours and our triple glazed, laminated or toughened glass design range to choose from you can create a bespoke composite door that is truly unique to your home.

Design your own Composite Door Design your own Composite Door

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Download our: Composite Door Brochure


Download our: Door Brochure
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