Roofing Best Practices

Verify a potential roofer s insurance references and trade license if required in your area.

Roofing best practices.

What follows is a guide to the best practices for each phase of asphalt roof shingle installation and maintenance tips that will keep a new roof from failing prematurely. This article discusses best roofing practices for the installation of asphalt roof shingles including installation temperature shingle sealing methods shingle course offsets asphalt shingle nailing location and specifications low slope and steep slope limits for asphalt shingles and roof flashing at building eaves and around skylights. When the correct products are used the performance of your roof can outlast expectations. Best roof installation practices.

Best practices for single ply membranes in addition to the design elements above also involve the system components. Photo by katelin kinney get quotes from up to 3 pros. Roof insulation best practices commercial roof installation is essential to a long and healthy roof. Below is a listing of items i feel embodies best practices for single ply roof system components.

Best practices for metal roof installation when it comes to durability and energy efficiency there is no better option than metal shingle roofs and standing seam metal roofs. Laminated shingles instead of one layer laminated or architectural shingles have two or more layers with three dimensional tabs of varying sizes. Heed these tips to find the best roofing contractor and avoid the high cost of failure. Fema 499 technical fact sheet no.

Table 2 1 left lists the types of asphalt roof shingles and the properties of each including dimensions weight exposure and wind ratings. Those who install metal roofs are in high demand. Click to enlarge any image properties types of asphalt roof shingles. Adapted paraphrased with permission from best practices guide to residential construction chapter on best roofing practices.

The shingles are usually the same size as the basic three tab but a laminated shingle can weigh up to 50 percent more which may increase durability and come with a longer warranty. As a best practices approach an augmented underlayment can provide an effective secondary roof barrier to reduce water penetration in the event that the primary roof is damaged by wind or windborne debris see figure 8 3. Code of practice v3 0 online the nz metal roof and wall cladding code of practice is a comprehensive design installation guide and a recognised related document for acceptable solution e2 as1 of the nz building code. While there are many crucial elements that make up your roof choosing the right insulation and installation technique is imperative.

Before hiring a roofer take some time to familiarize yourself with these methods to get the most from your investment.