How To Lay Roof Shingles

Measure your roof so you can be sure you buy the right amount of shingles.

How to lay roof shingles.

How to measure for roof shingles. It generally takes three packs of shingles to cover 100 square feet 9 29 square meters. Multiply the width and length measurements together to determine the area. Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros.

Re roofers have tricks to lay new roof shingles over old so that the same step ups between courses are maintained but if any old shingles are cupped curled or otherwise misshapen those defects will telegraph through to the new layer. Most asphalt shingles are 3 feet 91 4 centimeters in length. A step by step guide teaching you how to lay and secure shingles to your dunster house roof. Many roofers recommend using laminated or dimensional shingles for re roofs because they re thicker than.

Place nails in the three tab shingles about 3 4 inch 1 8 centimeters above the cutouts near where the tab meets the upper part of the shingle. To lay out the design for the shingles begin at the bottom of the roof and place a tape measure inch from the edge of the roof to ensure the shingles overhang the drip edge. Lay a starting row at the bottom of the roof along the edge. In this video we secure the shingles to a hipped roof.

The bottom row of shingles must hang past the edge of the roof. If your roof s width is not an even multiple of the shingle s length you will have a partial piece on one end of each row. Some roofers install shingles so the cutout lines describe a slight angle as you look from the bottom to the top of the roof. Mark 12 inches up on the roof for the first course of shingles then mark every 5 inches all the way up the roof to set your reveal.

Before you reshingle a roof read our step by step guide for adding new shingles over old ones. Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface. Measure the width and length of each section of your roof. Do this on both sides of the roof.