The garden room has Georgian style French doors offering views and leading to terrace, original polished wooden flooring and vaulted roofline.
The survey covers a representative sample of 100 roofline installers and stockists of PVC-UE cellular foam.
Chancel roofline is lower than the nave and has decorative ironwork along the ridge.
Both the east and west elevations have the same roofline, curving from 9m on the south end to 6m on the north.
And the more installers selling roofline, the more the market grows.