Retractable GRP Withnell

Up & Over Garage Doors

Wood grain GRP- fibreglass

Retractable GRP Withnell

Available in the following colours:

  • Black
  • Chestnut
  • Golden Oak
  • Green
  • Light Oak
  • Mahogany
  • White

Wood grain fibreglass door with white flow coated interior.

Single sizes available from 6'6 to 8'0 wide and 6'3 to 7'6 high.

Double sizes available from 13'0 to 15'0 and 6'6 to 7'6 high

Single doors available with factory fitted powder coated steel frame.

Take a look at our GALLERY for more photo's and video.


Locking will be 2 point with handle in the bottom third of door panel.

Drive through clearance will be reduced by mechanism- measurements can be calculated once door sizes are known.


Door configuration will obviously alter in relation to door size and therefore images used on this site cannot replicate every alternative.

Colour and appearance may differ from items shown on this website.

The company reserves the right to make alterations in design and manufacture as are deemed necessary without notification.