Roofing Best Practices

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.

Roofing best practices.

Click to enlarge any image properties types of asphalt roof shingles. Laminated shingles instead of one layer laminated or architectural shingles have two or more layers with three dimensional tabs of varying sizes. Best practices for single ply membranes in addition to the design elements above also involve the system components. Heed these tips to find the best roofing contractor and avoid the high cost of failure.

Best practices for hiring a roofer. 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. 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. There is a huge demand for them because of this.

While there are many crucial elements that make up your roof choosing the right insulation and installation technique is imperative. Table 2 1 left lists the types of asphalt roof shingles and the properties of each including dimensions weight exposure and wind ratings. Before hiring a roofer take some time to familiarize yourself with these methods to get the most from your investment. 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.

Below is a listing of items i feel embodies best practices for single ply roof system components. 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. When the correct products are used the performance of your roof can outlast expectations. 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.

Best roof installation practices. Those who install metal roofs are in high demand. Roof underlayment for asphalt shingle roofs. Fema 499 technical fact sheet no.

Adapted paraphrased with permission from best practices guide to residential construction chapter on best roofing practices.