Industry associations and manufacturers are hesitant to suggest a DIY approach to roofing installation and with good reason. The scope of the job often requires a crew of workers, not to mention working at heights can be particularly dangerous. Furthermore, problems with installation may void the warranty of the products used.
As a big investment, you definitely want to get it right the first time. Depending on the type of roofing, installation techniques can vary dramatically. Learn about the differences between two popular shingle nailing patterns and their features.
Laddering/Racking
Roofing manufacturers do not recommend this method. Racking permits the roofer to work right up the structure from eaves to ridge, without having to move beyond reach to right or left. It leaves some areas where the shingle tab is un-nailed, causing the roof replacement to be less watertight and prone to leaks. This is an easy technique for roofers who don’t want to keep relocating.
The main objection to shingle laddering/racking is that it leaves the shingles vulnerable. It can also cause excessive shingle weakening, bending and cracking, shortening the life of the roof. When it comes to aesthetics, shingles with this pattern will often not blend seamlessly.
Stair Stepping
While stair stepping tends to be more time consuming, it creates a stronger and more stable roofing structure. The nails are secured in steps much like the shingles, helping to prevent leaking problems if one of the shingles become damaged. The method can also improve the aesthetics of your roof because it allows you to secure shingles that look similar, making color differences less noticeable.
Only trust a reputable roofing contractor to take care of your project to prevent an unprofessional job. Call Masters Roofing today at (844) 400-4774 or fill out our contact form to request a free quote. We serve clients in Memphis, TN, and surrounding areas.