GRM Windows utilize REHAU PVCu window and door systems, which are compatible with all major conservatory roof systems to provide a complete product solution.
REHAU PVCu window and door systems offer the opportunity to choose a conservatory from a variety of shapes and designs. Anything from the straightforward lean-to conservatory, to the more elaborate Victorian or Edwardian designs, all rely on the structural capability that the REHAU PVCu windows and doors can provide to support the roof.
When very large spaces are required, then portal frames would be considered in conjunction with windows, doors and roof. This combination allows structures such as swimming pool enclosures and large function rooms to be possible and these are well suited to adding our PVCu bi- fold door offering to truly bring the outside, inside.