The roof is one of your home’s main lines of defense against weather extremes and harsh outdoor elements. Roofing can also involve significant costs so you’d want to make sure it’s protected. When getting a new roof, make sure you understand the inclusions and exclusions of your warranty.
Certain practices of your contractor can void your roofing warranty. Read on to find out what they are.
A Roof Overlay
When replacing your roof, you have the option between an overlay or a tear-off. With an overlay, new shingles are installed over the old ones. Meanwhile, with a tear-off, the old material is completely removed before installing new shingles. The former can void your roofing warranty.
Some contractors may offer an overlay, claiming you’ll save a significant amount due to reduced labor. However, this option can only cause you more problems and expenses in the long run. When the old roofing isn’t removed, underlying problems won’t be fixed. Also, the added weight of the shingles can compromise the structural integrity of your roof and home.
Improper Installation and Ventilation
The success of your project mainly depends on your roofing contractor so make sure to hire a dependable company. Roof installation is harder and more complex than it looks. Contractors should also follow the specifications of the manufacturer to ensure the warranty stays valid and your roof lasts long. A roofer that takes shortcuts can risk the validity of your warranty.
Moreover, proper ventilation is also important as it can affect the longevity of your roof. A poorly ventilated attic can encourage water damage and mold growth. A good contractor would make sure that your attic is ventilated as required by the manufacturer.
Crown Roofing is a trusted roofing company in the area. You can rely on us for your residential roofing needs. Call us at (604) 370-6288, or fill out our contact form to get a free estimate. We serve homeowners in Vancouver, BC.