44mm solid core
5 standard colour
13 different door styles
PAS24: 2016 security tested
Passed the cut-through test

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GRP Composite Door Styles

Design your own

Our GRP Composite Doors are made up of multiple layers, which makes them some of the strongest doors on the market. The GRP Composite Door blank has 3.8mm skins, which makes them twice as thick as almost every other GRP doors.

Combined with its range of hardware and door designs, the Residor collection is one of the leading GRP doors available. There’s something for any type of home – customers are able to choose from a range of door and glass options, sidelights, top lights and hardware.

Our GRP Composite Door comes with a 10-year guarantee. Get in touch with our experts or download our guarantee PDF to find out more.

Our GRP Composite Doors are available in our 5 most popular colours, including: White, Red, Green, Blue, and Black.


Our GRP Composite Doors are a simple door solution available in our 5 most popular colours, white, red, green, blue and black.

Key Features

Standard Lever Handle
Lever Pad Handle
Door Knocker

Hardware Colours

Brushed Ali
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Product Overview

Robust Material

Our GRP Composite Doors are made using the most durable of materials. They include energy efficient polyurethane cores with high foam density creating a 44mm thick slab which makes them lightweight but extremely strong.


Our GRP Composite Doors come with the 3 star and sold secure diamond Ultion cylinder as standard and are compliant with PAS:24. Our cylinders are fitted with a hidden lock inside the Ultion which is automatically engaged providing the most secure protection with or without a key inside.


Each Residor features a Ultion cylinder, Era lock and is finished with stainless steel Trojan furniture as standard. The GRP Composite Door is fitted with a Veka Halo outer frame and Regalead Low e  Warm edge glass design.

Energy Efficient

Energy efficiency is always a key factor in our design process. With our GRP Composite Doors 5 chamber lead free thermally efficient profile, they achieve minimal u-value requirements for building regulations.


Key Measurements


Solid Core – 44mm
Skin – 3.8mm


Min Width – 867mm
Max Width – 1023mm
Min Height – 2014mm
Max Height – 2148mm (with low threshold – 2114mm)

Technical Documents

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