In the dictionary to shingle is.
Diy shingle roof.
Basic planning and preparation for a re roofing job.
Understand the physics of how a sloped shingle roof works.
Most asphalt shingles are 3 feet 91 4 centimeters in length.
Many pros shingle in a vertical line up the roof because it s much faster.
This cutaway drawing shows the steps involved in roofing a house.
Measure the length of a shingle as it lies across the roof.
Measure the width and length of each section of your roof.
Roof over applying a new additional layer of shingles on top of an already existing shingle roof.
Learn more understanding roof cost financing.
Metal drip edge isn t usually required check with a local building official but it gives roof edges a nice finished look prevents shingles from curling over the edge and keeps water from running directly down your fascia boards.
If the roof shingles and all accessory roof components are arranged and overlapped with this in mind the roof should successfully shed water.
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.
It generally takes three packs of shingles to cover 100 square feet 9 29 square meters.
Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros.
Over 130 years of quality and innovation.
Plan the entire job in advance always plan for 10 roofing materials waste in your calculations and never take any shortcuts to get the job done.
With over a century of experience and expertise gaf has the right products technologies and solutions for your roofing needs.
A successful re roofing project requires a large investment in both time and money.
Compare our roofing shingles and find the right ones for your home.
Square amount of roofing material needed to cover 100 sq.
Before you reshingle a roof read our step by step guide for adding new shingles over old ones.
Install the drip edge.
Anatomy of a roof.
Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface.
Multiply the width and length measurements together to determine the area.
Typically the maximum number of layers allowed is two.
Measure your roof so you can be sure you buy the right amount of shingles.
Known in the trade as vertical racking or staggering this how to lay shingles method enables the roofer to install a single column of shingles all the way to the peak without the wasted back and forth motion necessary to fill several rows of stair steps.
The most important part of this project is safety.
Choosing the right shingle.
How to measure for roof shingles.
This will help determine how the shingles will lay on the roof width.
Roof replacement removing an existing shingle roof before installing a new one.
