Technical Manual - Composite Doors
The following PDF contains the following information relating to Rockdoor Composite Doors -
- Minimum and maximum sizes available across the Rockdoor Ultimate, Elite and Select Series.
- Threshold details for open in and open out composite doors.
- uPVC Cill sizes and variations.
Another way to check our minimum and maximum sizes is to use our easy to use online composite door configurator. If you enter a door size which is too big or too small, the system advises you if we can make it or not within our manufacturing sizes.
As each Rockdoor is a made to measure composite door, and not cut to fit, you can rest assured it's the strongest composite door available within the entrance door market.