How to install the gambrel shed roof shingles.
How to install metal roof gambrel.
Place a 6 in 12 in 15 cm 30 cm rectangular piece of osb or 3 4 in 1 9 cm thick plywood under the joint of an assembled rafter.
Start at one lower corner along the gambrel end.
Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps.
These pieces are known as the gussets.
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How to put a metal roof on a gambrel roof step 1.
Tear off any old roofing down to the decking.
Complete instructions for installing roofing felt drip edge and shingles.
Find out how wide each piece of metal is then divide the width of the roof by that number.
Then use a saw to cut the lines that you drew.
Trace the top of the joint so the angle is at the same degrees as where the rafters connect.
Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails.
Replace any sections of damaged decking using material of a.
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Most metal shingles will be attached to the roof using metal shingle.