Clearseal Windows Merseyside

Rockdoor has been manufacturing composite doors since 1996 and within 10 years had produced almost a million exterior doors from their Lancashire innovation and production centre.  Homeowners throughout the UK now trust Rockdoor to protect their home and their families.

Cutting and altering doors at the installation point can weaken doors making them less secure. Each Rockdoor composite door is tailormade to the customer's exact specification and therefore they do not have to be cut or altered at the point of installation or before.

Composite doors are built up using a mixture of materials and those materials can vary depending on the manufacturer, the cost, the availability, and the specification.  Unlike some other manufacturers, Rockdoor does not use timber in its doors due to the possibility that it could twist and warp but instead they use materials such as carbon fibre and aluminium depending on the customers' choice of door.  The use of carbon fibre or aluminium to reinforce the core of the door results in a strong, thermally efficient door in which you can put your trust.

The main benefits of a Rockdoor composite door are:

  • Unbeatable strength as proven by independent tests
  • Cost effective due to it well outlasting uPVC or timber doors
  • Widest range of A++ doors
  • Excellent sound proofing quality
  • A range of door designs and glass designs
  • Low maintenance
  • One of the most secure locking systems available
  • A range of door furniture to choose from

At Clearseal Windows we can help you select from the Rockdoor range that will suit your specific requirements.

Rockdoor Doors Brochure

Download the Rockdoor doors brochure here and contact us to talk you through it.
rockdoor doors