Install Asphalt Shingles Roof Ridge

This is a particularly precarious.

Install asphalt shingles roof ridge. 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. This is an area of the roof which requires extra care and skill. Actual costs will depend on job size conditions and options.

Use sticky back ice and water shield as underlayment where ice dams or leaf and twig dams are likely to build up and at. Create your own price list in homewyse lists for a basic project in zip code 47474 with 125 square feet the cost to install a asphalt shingle roof starts at 3 36 4 42 per square foot. Start at one of the eaves of the ridge and wrap a shingle around the ridge of the roof. The asphalt shingles that span the ridges of many residential roofs or ridge cap shingles are susceptible to damage from wind uplift and moisture penetration.

Continue along the ridge of the roof until you have all of the shingles secured. A shingle over vent is installed over the ridge of a roof and is covered over by asphalt shingle caps that match the surrounding roof shingles. Nail metal flashing called drip edge along the bottom edge of the roof deck near the gutters. There are a number of key steps you need to take to avoid mucking this part up.

Use the chalk line to snap a straight line vertically every 6 inches. To estimate costs for your project. Every 5 inches make a new mark until you get to the rop of the roof. The shingle should be in the center of the ridge.

An aluminum ridge vent has a mushroom shaped profile combined with a wide flange on both sides that sits on top of the roof shingles. Repeat this on both sides of the roof. Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.