Proper fastening is essential
for a good roof.
Use nails of 30 or 35 mm length.
Cambridge Xpress lane = nailing lane for more accurate nailing
Steep slope application (> 60°) or high wind areas
require extra nails and hand sealing with
IKO Shingle Stick
More info on IKO Shingle Stick
First course and application procedure
First course (2):
Start with a complete shingle applied flush with the starter strip at rake and eaves
Second course (3):
Cut off 25 cm from the left end of the Cambridge Xpress shingle and start at the rake end.
Third and succeeding courses (4):
Start the third course with a shingle from which 50 cm has been cut
Cut off an additional 25 cm for each succeeding course
For maximum protection against wind driven rain, cement the shingle at the rake edges
Continue across the roof with full shingles