Please retain instrucons for future reference
13
Step 10:
FELT THE ROOF - MEASURE AND CUT BEFORE INSTALLING FELT
• Roll felt out onto a clean at surface 30 minutes before you need it so it has a chance to aen out.
• Measure length of roof and allow 75mm overhang at each end. Cut each strip of felt to size.
Use a straight edge to guide cung.
• Roll cut felt piece along low side of roof, Secon 1, leaving sucient overhang to fold down onto roof edge.
Do not fold underneath roof.
(Detail I1 & I2)
• Once felt is rolled out, x to roof using CN20 both ends, making sure felt is straight. Secure through skirng
using CN20 at approx. 100mm intervals.
(Detail I2)
Ensure the felt is ght, secure the top side of felt using CN20 at approx. 100mm intervals. (Detail I3)
• Repeat for remaining felt, working from the low side of roof to the high side, overlapping the felt by 75mm
unl the roof is fully covered.
(Detail I3)
• Fold the overhanging felt at ends under roof board and tack in place.
I1 I2 I3
INCORRECT FELT CORRECT FELT
CN20
CN20
CN20
ROOF BOARD
SECTION 1