Contact Newglaze

Newglaze Blandford
1 Sunrise Business Park,
Higher Shaftesbury Road,
Blandford Forum,
DT11 8ST
Tel: 01258 483535

Newglaze Poole
Unit 2 Poole Trade Park,
Innovation Close,
Tower Park,
BH12 4FG
Tel: 01202 744114

Registered Office:
20A High Street,
BA6 9DU,


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Composite Doors

Why Choose an Xtreme Composite Door from Newglaze?

Composite doors offer the look and feel of a timber door without any of the inherent problems, such as cracking, bowing or twisting.

They have a high-density foam core which offers excellent strength and thermal performance, and a durable Glass Reinforced Plastic (GRP) skin to protect from the elements. GRP is the same materials that is used to make the hull of lifeboats – demonstrating just how tough it really is!

And unlike timber, composite doors are incredibly low maintenance – an occasional wipe over with a damp cloth will restore it to it’s original finish.

Composite Doors
Composite Doors
Composite Doors
Composite Doors

Thermal Perfomance

Composite doors are much more thermally efficient than either timber or PVC, and our doors are manufactured to the highest quality standards, making them more thermally efficient by design.

The warm foam core allows the door to have a significantly better ‘U’ value than traditional timber doors, and our entire range meets with requirements of the current Building Regulations

There are various upgrades to glass options which increase the thermal performance of the door. The combination should keep your home warmer and could help reduce your energy bills.

XtremeDoor Collection

The XtremeDoor Collection offers everything you could desire from your entrance door and more…

Composite Doors

Xtremedoor – 19% More Thermal Efficient

Please see the below video from a Xtreme door installer for details on the composite door:

Door Colour Options

Our colour collection has been specially designed to help you put together the perfect colour palette for your door.

Every home is different and our beautiful range of colours combines both muted heritage shades and bolder vibrant options, to harmonise with your home and to keeping it looking good for years to come.

Door are supplied with a white internal colour as standard, however, coloured both sides is available on request.

Composite Doors