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Composite (GRP) Doors

GRP (glass reinforced plastic) doors, also known as composite doors, are a popular option. At Coral, we have been installing these types of doors for more than a decade. We have a lot of experience in this area, unlike many of our competitors who are still learning about GRP doors.

GRP doors look and feel like traditional wooden doors thanks to the textured grained effect. They are available in a wide range of styles and colours to suit any kind of home.

GRP material is strong and we have rigorously tested it for durability and security, so we can assure you of a high quality door that will last. The material is lightweight but very strong and designed to be hardwearing, energy efficient and resistant to all weather conditions. Because it is a composite material, made from fibreglass and steel reinforcements and a rigid polyurethane core, GRP doors will not warp, twist, rust, or peel. This means GRP doors are practically maintenance-free, and unlike traditional wooden doors there is no need for regular painting.

GRP doors from Coral are available in a range of colours to match your windows and fit in with the look of your home.


*This offer is only applicable when the installation of goods are installed within 12 weeks of the order date.
*Offer applicable to uPVC products manufactured by Coral only and where goods are installed within 12 weeks.
*Discounts apply to the geographical areas North, East, South & West Yorkshire. Out of these geographical areas, discounts may vary.
+Interest free credit is not available on conservatory, porch, roofline or roof products.
+Authorised and regulated by the Financial Conduct Authority.
**On selected products – see January 2020 offer T&Cs for full details.
***On orders with a minimum spend of £3,500 incl. VAT