You may have been wondering: Can roofing felt become porous? The answer is a resounding yes, but how does that happen? It ages, cracks, and becomes wrinkled. Read on to find out what to do when you notice it’s getting porous. And, if you’re unsure, you can consult a roofing contractor. Listed below are some of the causes of a porous roof.
Roofing felt is porous
If you’re concerned about the condition of your roofing felt, you may have a few options. Roofing felt is a waterproof membrane, but it can become porous as it ages. There are many different reasons that it could become porous, and it’s important to make sure that you’re purchasing a good quality product. Typically, roofing felt has a warranty of about 10 years. However, if you’ve noticed that your roofing felt is porous, you should consider having it replaced.
It ages
Roofing felt, also known as tar paper or feeling paper, is a very sensitive material that can get damaged during installation or over time. Roofing felt is especially vulnerable to the passage of water because it can be porous and allow water to move from your roof to your floor or ceiling. When it begins to show signs of wear and tear, it’s time to replace it. To do this, you’ll need to remove your old felt roof.
It becomes wrinkly
If your roofing felt is becoming porous and wrinkled, it may be time to replace it. While repairing a damaged piece of roofing felt can be a simple process, it is important to get it replaced right away, before it becomes wrinkly and prone to rot. If you’re not sure what to do next, consider consulting a roofing contractor for help. The process of replacing your felt will depend on the type of material you’re using and the extent of the damage.
It buckles
There are many causes of roofing felt buckles. In some cases, the wrong nails were used. Sometimes, the heads of the nails work out of the sheathing, causing small bumps to appear on the roof surface. Other times, buckling problems are caused by the structure of the roof, such as a broken rafter. The plywood underneath can no longer support the weight, causing the roof to buckle. A few solutions are listed below.
It fractures
The damage caused by hail is visible, but not always easy to find. If your flat roof is older, the water ponding on the surface of the PVC membrane could be even worse. A hail hit can cause both visible and invisible fractures, making it difficult to spot in the initial stages of roof maintenance. If you notice any of these, contact your local roofing company immediately. They will quickly replace the damaged roofing membrane. If you suspect a hail hit, you should document the damage with a photo or two.
It becomes uneven
Roofing felt, also known as tar paper or feeling paper, is an extremely sensitive material. If it’s installed improperly, it can damage the roof and cause water to seep through the roof and move between the ceiling and floor. It’s therefore important to replace it when it becomes porous. If you’re unsure if it needs replacing, consult a roofing contractor. Here’s what to do to make sure the roofing felt you choose is of good quality:
