Composite Doors

Astraseal composite doors are easy to fit, and are a great alternative to standard uPVC residential doors where the homeowner is looking to increase energy efficiency and security. There are a huge range of styles, colours and decorative hardware options available to meet almost any customer requirement.

Low-maintenance, high performance composite entrance doors

We manufacture composite doors for the trade in-house, using a high performance slab and REHAU Total 70 outer frames. Our composite door slabs are foam filled to provide extra insulation, and combined with the multi-chambered outerframe, they offer high levels of energy efficiency.

Astraseal GRP composite doors feature a GRP skin that is resistant to scratching, warping and fading, offering your customers a low-maintenance and attractive new front door that’s built to last.

Offer almost unlimited choice with composite doors from Astraseal

Composite DoorsAstraseal GRP composite doors are available in a huge range of colour options on-white or in solid colours, and frames can be colour-matched to the door for consistent all over colour. There are a range of decorative glass designs and hardware options on offer to complement the style and colour of the door, giving your customers almost unlimited style combinations.

Astraseal GRP composite doors

  • White, red, blue, green, black, darkwood and oak on white colour options
  • Solid darkwood and oak colour options also available
  • Fab & Fix hardware
  • High performing Winkhaus locking system
  • Achieves Secured by Design accreditation
  • Decorative hardware includes Letterboxes, knockers, spy knockers, and numerals


Classic composite door gallery

Contemporary composite door gallery

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