Roofing Installation Procedure

Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps.

Roofing installation procedure.

Most metal shingles will be attached to the roof using metal shingle. Start your metal roofing installation project by deciding which type of metal roof you want to have installed. Measure the roof area. You ll want to order metal panels that are an appropriate color and look to complement your.

Ice and water shield installation next step is installing ice and water shield which is a special type of roofing. Remove the old roof. You will need to order enough metal material to cover the entire roof and this process. You put the string line in place to help keep your overhangs even around the edge of the roof.

If the gaps lined up water could get directly onto the roof sheathing and then seep in through a nail hole. 4 preparing the roof surface for shingles drip edge installation after wood decking is prepared we install drip edge at all edges of the roof. Drip edge is a. Overlap each metal piece by at least 150 mm 6 and use asphalt plastic cement under each section of overlap.

Center a minimum 610 mm 24 wide minimum 28 gauge pre finished galvanized metal valley liner in the valley and fasten with only enough nails to hold it in place nailing at the edges only. Arrange the shingles so the ends and the tab notches do not lie directly above gaps in the shingle below. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. Install shingles from the lower left corner working to the right and also working up the roof slope.