Whenever possible, external roof finishes shall be constructed using Monarplan PVC coated metal. Separate lengths of the trim are butt jointed (leaving a 5mm gap for expansion) and strapped with Monarplan D.
Monarplan PVC coated metal installation guide.
|1. Monarplan GF fleeceback membrane.
3. Vapour control layer.
4. Hot air weld min. 20mm.
|5. Monarplan coated metal.
6. Monarplan fleeceback adhesive.