Roof coverings to compare before you start building
The right roof covering depends above all on the roof pitch, the structure and how the building is used. Metal tile sheeting suits many houses, T18 and T35 trapezoidal profiles work well on simple slopes, and a roof sandwich panel can combine the outer skin with insulation. Tiles, shingles and flat-roof waterproofing form separate systems. Compare the complete roof, including the substrate, details and labour. Start from the design or measure the existing roof: pitches, slope lengths, valleys, corners, service penetrations and the permissible structural load will narrow the choice far better than a colour catalogue.









