How Do Roof Shingles Work

How do asphalt shingles work.

How do roof shingles work.

Shingles protect sloping rooftops from the effects of rain snow and hail while providing an attractive crown for the house. The longest lasting roofing shingles on the market are considered laminated shingles that have a lifetime warranty and are either categorized as luxury shingles which can mimic slate or shakes or dimensional which have the standard architectural shingle look and pattern. Doing it properly will keep you without problems for 20 or 40 years. Install the drip edge.

Steep and dormer flashing. Start by laying asphalt felt or other underlayment over the roof. Under your main layer of shingles there is also an underlayment. Strip off old shingles.

The surface that holds everything together. Cover your roof with felt paper and overlap the ridges at the peak. Basic steps to replacing a shingle roof. Install the self stick underlayment.

To help you better understand roof and shingle warranties we have put together this comprehensive guide that answers questions like what shingle warranties are how they work and the types of things they do and don t cover. Keep reading to learn more. Install flashing on any valleys for waterproofing. Under your shingles are the trusses and joists that hold up your roof followed by roof decking.

Keeping a solid roofing layer of shingles is an important way to avoid water damage and leaks. A strip of shingles go at the edge of the roof after the decking is installed and these shingles prevent water from entering at the edges.