Some of the most important components of your roofing system are actually hidden from view. The underlayment is a prime example. Located between the asphalt shingles and the roof decking, the underlayment is responsible for protecting your home from possible water infiltration. But sandwiched as it is between two other roofing components, the underlayment can still be damaged. And if too much time passes before the damage is addressed, it can actually fail.
A trusted shingle and solar roofing company in the area, LePage and Sons Roofing LLC, shares what homeowners should know about roof underlayment failure.
The roof underlayment refers to a thin waterproof material between the roof shingles and deck. It’s commonly made of either asphalt-saturated felt, rubberized asphalt, or non-bitumen synthetic. While it is never directly exposed to the weather, it serves as a secondary barrier against moisture or water from wind-driven rain.
Aside from its water-resisting ability, the underlayment also facilitates roof installation and helps expel heat and moisture from the attic. For such a thin and seemingly insubstantial material, the underlayment plays a huge role in maintaining the service life and weather performance of your roofing system–up until it sustains damage, that is.
Plenty of things, it turns out, and none of them good. Underlayment failure, in fact, usually results in roof replacement since repair work will have become impractical at that point. To detail, here are the common hazards involved with a failing roof underlayment:
When the roofing system is old, it’s highly possible that water will be able to bypass the cracked and curling asphalt shingles and find its way into the underlayment, compromising it. But old age is not always the culprit for underlayment failure. Other causes include:
You can keep your underlayment–and the rest of your roofing system–in good shape by having it checked periodically by a reliable roofing professional. Schedule a comprehensive roof inspection at least once a year, or following a major weather event. This allows you to stay ahead of any developing roof issues, ensuring they’ll be dealt with immediately before they can affect the underlayment. In cases of failure, a complete roof replacement is typically recommended to avoid further damage and high restoration costs. But this project isn’t something an untrained homeowner can DIY over the weekend.
If you want to get the best results, you’ll need to turn to a premier residential roofer like LePage and Sons Roofing LLC. We’re not just your expert in emergency roof repair–we’re also your top choice for smooth and worry-free roof replacement services in Southeastern Massachusetts. Work with us and you can expect that:
LePage and Sons Roofing LLC is the asphalt shingle and solar roofing company you can count on for the highest quality service. When your roof underlayment has been compromised, just turn to us for the more effective, more permanent solution. We proudly serve New Bedford and other areas in Southeastern Massachusetts. Call us today at (508) 295-6483 or fill out this contact form to schedule your roof evaluation. We look forward to hearing from you!
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