How To Install Metal Roof Gambrel

Tear off any old roofing down to the decking.

How to install metal roof gambrel.

Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. 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. Install the first sheet with one long edge parallel and flush.

Replace any sections of damaged decking using material of a. You might have to stagger the metal and cut one or both outside edges to get the correct overall width. Then use a saw to cut the lines that you drew. Find out how wide each piece of metal is then divide the width of the roof by that number.

Start at one lower corner along the gambrel end. How to put a metal roof on a gambrel roof step 1. Trace the top of the joint so the angle is at the same degrees as where the rafters connect. You will need this many pieces for a single sloped roof or each of the 2 slopes of a gable roof or 4 slopes of a barn style gambrel roof.

These pieces are known as the gussets. Most metal shingles will be attached to the roof using metal shingle. Here at 1st coast metal roofing supply we value our customer service and product q.