Explore The Range
Composite Doors
Key Features
Door Styles â–· 36
Door Colours â–· 13
Frame Colours â–· 9
Frame â–· Recycled Material Reinforced
Door Core â–· 44mm Thermally Efficient Foam Core
Door Skins â–· 2.0mm GRP
Slab U-Rail â–· None
High Security Mechanism â–· Yale Lockmaster / Winkhaus
High Security Cylinder â–· 1* Yale as Standard
Lead Time â–· 7-10 Days
From £372 ▷ Free Delivery
Deluxe Composite Doors
Key Features
Door Styles â–· 37
Door Colours â–· 23 - or Any Bespoke RAL
Frame Colours â–· 23 - or Any Bespoke RAL
Frame â–· Steel Reinforced
Door Core â–· 44mm - Thermally Efficient Foam Core
Door Skins â–· 3.8mm GRP
Auto Fire Mechanism â–· Yes - Optional
High Security Mechanism â–· Yale
High Security Cylinder â–· 1* Yale as Standard
Lead Time â–· 10-15 Days
From £540 ▷ Free Delivery
Aluminium Composite Doors
Key Features
Door Styles â–· 5
Door Colours â–· 250+
Frame Colours â–· 250+
Frame â–· Double Rebated Aluminium
Door Slab â–· 58.6mm - Foam Core Aluminium Skins
Door Skins â–· 3.8mm GRP
High Security Mechanism â–· PAS24
High Security Cylinder â–· 3* Cylinder
Powder Coat Guarantee â–· 25 Years
Lead Time â–· 20-25 Days
From £1632 ▷ Free Delivery
Smooth Composite Doors
Key Features
Door Styles â–· 5
Door Colours â–· 23 - or Any Bespoke RAL
Frame Colours â–· 23 - or Any Bespoke RAL
Frame â–· Steel Reinforced
Door Core â–· 44mm - Thermally Efficient Foam Core
Door Skins â–· 3.8mm GRP
Auto Fire Mechanism â–· Yes - Optional
High Security Mechanism â–· Yale Milenco
High Security Cylinder â–· 1* Yale as Standard
Lead Time â–· 15-20 Days
From £815 ▷ Free Delivery
Stable Composite Doors
Key Features
Door Styles â–· 5
Door Colours â–· 23 - or Any Bespoke RAL
Frame Colours â–· 23 - or Any Bespoke RAL
Frame â–· Steel Reinforced
Door Core â–· 44mm - Thermally Efficient Foam Core
Door Skins â–· 3.8mm GRP
Auto Fire Mechanism â–· Yes - Optional
High Security Mechanism â–· Yale Milenco
High Security Cylinder â–· 3* Yale as Standard
Lead Time â–· 15-20 Days
From £995 ▷ Free Delivery
French Composite Doors
Key Features
Door Styles â–· 42
Door Colours â–· 23 - or Any Bespoke RAL
Frame Colours â–· 23 - or Any Bespoke RAL
Frame â–· Steel Reinforced
Door Core â–· 44mm - Thermally Efficient Foam Core
Door Skins â–· 3.8mm GRP
Auto Fire Mechanism â–· Yes - Optional
High Security Mechanism â–· Gemini Fullex
High Security Cylinder â–· 3* Yale as Standard
Lead Time â–· 10-15 Days
From £1495 ▷ Free Delivery
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Composite Doors Explained
From parts, options and components, to measuring and installation guides, click through the tabs below to learn everything you need to know about Composite Doors before placing your order.
Lead times are subject to change, please find our up-to-date lead times on our lead time and delivery information page.
About Composite Doors
Composite front and back entrance doors are the modern alternative to uPVC and timber entrance doors. Offering superior durability, security, strength and thermal performance, Composite doors are the number 1 choice for homeowners today.
As standard, all of External Doors Online's Composite doors are high security, with fully insurance approved multi-point locking mechanisms, star rated high security lock cylinders and toughened glass. Manufactured using state of the art materials and components, composite doors are able to outlive inferior alternatives with an estimated lifespan of 35 years.
GRP composite doors are comprised of glass reinforced plastic outer skins offering unrivalled durability and strength and feature a condensed solid thermally efficient foam core, helping to keep the cold out and the warm in.
When it comes to designing you composite door and creating the perfect design to compliment your home, it’s never been easier using our online designer tools. Composite doors are available in a huge number of styles allowing you to create to perfect entrance to your home.
At External Doors Online we offer a large range of styles allowing you to create both modern and traditional appearances. With a choice between ultra contemporary smooth doors and authentic woodgrain finishes we have the right door for all applications. Our standard GRP composite door range is available in 13 standard colours and upgrading to our Deluxe GRP composite door range offers the choice of any RAL colour!
Design Your Composite Door Online Today!
Composite Door Components
How to Measure
Width
The width should be measured brick to brick at three points - top, middle and bottom of the opening. The smallest of these measurements is taken as the width. Always deduct 10mm from the final width.
Height
The height should be measured brick to brick at three points - left, middle and right of the opening. The smallest of these measurements is taken as the height. Always deduct 10mm from the final height.
Please remember:
Measure in at least three different places and deduct 10mm from both the final height and width measurements - we do not make any fitting allowances on the sizes provided.
Measurements will need to include the frame, cill and any frame extensions required.
All dimensions to be supplied in Metric (mm) and all designs are to be viewed from the outside.
Always check your measurements at least twice to ensure you have the correct size.
Ensure the frame size is smaller than the brickwork opening.
Do not measure your existing door or frame, but measure the brick opening.
SINGLE COMPOSITE DOOR & FRAME
Width
The width should be measured brick to brick at three points - top, middle and bottom of the opening. The smallest of these measurements is taken as the width. Always deduct 10mm from the final width.
Height
The height should be measured brick to brick at three points - left, middle and right of the opening. The smallest of these measurements is taken as the height. Always deduct 10mm from the final height.
COMPOSITE DOOR & SIDE PANEL FRAME
Side Panels
Please measure as above but also... the side panel width should be measured from the centre point of the frame between the door and the side panel to the outer edge of the side panel frame.
COMPOSITE DOOR & TOP LIGHT FRAME
Top Light
Please measure as above, but also... the top light depth should be measured from the centre point of the frame between the door and the top light to the top of the door frame. This will give you the transom drop for the top light.
Contact us to speak with one of our customer service experts
01484 613104
Monday - Friday 8.30am | 5pm Saturday 9am-2pm
Calls may be recorded for training purposes