Your roof is one of the most essential parts of your home’s exterior. It keeps you protected against harsh weather conditions, provides shade from the sun and makes your humble abode more appealing. Researching about this exterior component will help you make decisions that can help extend its lifespan. For instance, scheduling a roof inspection and maintenance regularly can save you money from costly repairs.
To help you learn more about your roof, we’re answering less common questions about it.
Does Pitch Affect a Roof Lifespan?
Slope or pitch isn’t the only factor that affects how long a roof lasts. For example, while a steep roof sheds water and debris faster, it will deteriorate quickly if it doesn’t receive regular maintenance. Climate, attic ventilation, maintenance and material all affect the longevity of a roof.
What Is the Purpose of Roof Flashing?
Flashing is the material installed in the parts of your roof where water protrusion can occur, such as chimneys, vents, skylights, pipes and dormer windows. These areas are prone to leaks; that’s why they need added protection from the flashing. Like other roofing components, flashing can also deteriorate over time due to exposure to the elements. Damaged flashing must be repaired or replaced immediately before rainwater enters your living space.
Is It Alright to Install New Shingles Over the Old Ones?
When getting a new roof, you can either go with a tear-off or an overlay. A tear-off involves completely getting rid of the old roofing materials before installing the new ones. On the other hand, an overlay is where a contractor installs new shingles over the old ones.
The first option is generally better since it allows professionals to address roofing issues before installing the new materials. As a result, the new roof will look more pleasing and last longer. Meanwhile, the weight of multiple layers of shingles can strain the roof, compromising its structural integrity. The new shingles may not also lay flat, and unaddressed issues can lead to extensive problems in the future.
Only trust an experienced company like Certified Roofing Solutions, LLC for your roofing needs. We are one of the area’s leading residential roofing contractors. Call us at (800) 647-0986, or fill out our contact form to get a free estimate.