Roofing

What Things Can Possibly Void Your Roofing Warranty?

When getting a roof replacement, one of the first things you should consider is the warranty. A reliable roofing contractor would offer you comprehensive coverage. It would protect you against faulty material and poor workmanship. 

Read on to find out the usual things that can void your roofing warranty. 

Using Mismatched Components

Residential roofing systems are made of specially engineered components. Each part of your roofing system is created to deliver optimum performance. Using components from different manufacturers will not necessarily harm your roof, but it voids your warranty. It means that if your roofer uses components from different manufacturers, all warranties covering those materials will become invalid. 

Installing New Shingles Over an Existing Roof

A skilled roofing contractor would recommend a complete tear-off when it’s time for a new roof. It involves removing the old roofing material before installing the new one. However, some companies offer an overlay, which means installing new shingles over the existing ones. The latter option will not only void your shingle warranty but also reduce the life of the shingles and compromise the structure of the roof. 

Poor Installation

Improper installation is another common reason residential roofs lose their warranty. Contractors should make sure to follow the manufacturer’s instructions for installing the shingles, or else the warranty will lose its validity. This is just one reason to hire a reputable and experienced roofing company for your project. 

Insufficient Ventilation

Besides prolonging the longevity of your roof, proper ventilation also helps with your indoor comfort. The manufacturer will void your warranty if your contractor did not ventilate your roof properly. A poorly ventilated attic or roof can cause mold and mildew growth, shingle buckling, roof deck warping, and early roof failure. 

Save on roof repair costs by hiring a skilled contractor for your project like Deschutes Roofing & Insulation. Call us at any of these numbers: (541) 313-5944 (Bend), (503) 967-9590 (Portland), (541) 246-6860 (Eugene), (503) 468-7663 (Lake Oswego), or (503) 928-8750 (Beaverton). You may also fill out our contact form to request an estimate.

Carlos Simpson

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