Wisniowski are one of Europes leading sectional garage door, front door, side hinged door, personnel door and high quality fencing manufacturers.
Now distributing in the UK in 2022, they offer high quality and excellent value for money. With a U-value on the fitted sectional door of approx 1.2 Wm2K, it is the most insulated 40mm thick door on the UK market.
All doors are made to measure. Designed to be installed onto the rear of a standard opening, the ordering size is simply the width and height of the aperture into which the door is to be installed.
We recently fitted a large Wisniowski sectional door in Ruabon and these are the step by step instructions for installation
|Step 8. Fit the frame Crossbar
The front crossbar is fitted between the top of the frame by uprights. This has an in built rubber seal that the top door section goes against when the door is fully closed. A colour matched crossbar cover is available if any of the crossbar is going to be on view.