Latest News
Rockdoor & Winkhaus Locked into Quality
Wed 18th Nov 2009
As one of the world's leading lock companies Winkhaus has established a formidable reputation for reliability and security over the
Rockdoor Flies the Flag of Quality
Wed 25th Nov 2009
The outstanding quality of the Rockdoor range has been recognized with the accreditation of the BSI Kitemark. As one of the UK's most trusted product certification industry standards, this re
Rockdoor, A Cut Above the Rest
Tue 5th Jan 2010
Rockdoor has once again taken the initiative by launching a new glazing aperture which is the first of its kind in the UK. The unique product perfectly blends the glass design with the d
Rockdoor, Cream of the Crop
Wed 20th Jan 2010
Rockdoor, the UK's leading PVC-U composite door supplier, is pleased to announce the launch of a new Cream coloured door, the first in the industry to have a matching outerframe.
The new co
Heat Shield
Heat Shield Technology
All woodgrain effect Rockdoor composite doors leaving our manufacturing facility come with Heat Shield technology as standard.
Cool Even When Hot
Designed exclusively for Rockdoor and sister company GAP, Heat Shield is an innovative heat resistant door skin that prevents heat build up in the door itself. When woodgrain doors are exposed to direct sunlight, temperatures can often reach levels which can cause a door to bend, warp or even crack.
Heat Shield has been scientifically developed to prevent this heat build up and reflects up to 80% of the sun’s harmful rays therefore acting as a white door would do.
Heat Shield is standard on all Light Oak, Rosewood, Mahogany and Black Rockdoors.