Metal Roofs offer the best protection against ice, snow and ice dams. Sheet metal fabrication on roofs are known to last between 50 and 100 years. Many roofing companies offer a lifetime warranty when installing metal shingles. Roofs typically show damages many years before needing a complete replacement. Signs of repair include damaged or missing shingles, cracks, blisters and leaks that are caused by a variety of reasons.
Questions to Ask a Sheet Metal Contractor
One of the most important questions to ask a sheet metal contractor is their number of years of roofing experience. They should also be insured, licensed and bonded for your protection in case of accidents. Perform online research to find roofing contractors in your community that have good reviews from satisfied customers. You should get at least three estimates before you choose a contractor. Ask each contractor about their licenses and references. Make sure the cost estimate is in writing and compare each contract.
Hiring a roofing contractor is an important decision. A new roof can be one of the biggest investments you make in your home. That is why it is important to ask a lot of questions when searching for a roofing contractor. In many parts of the country, it is illegal for roofing contractors to operate without a license. Ask each contractor for photos of their previous work.
You should also ask what type of workmanship guarantee the contractor offers to back up his work. The skill level of your workers should play a major part of your decision. A written contract should include labor and material costs, expected time frame and clean up details. Do not pay any contractor for work until it is finished to your satisfaction.
Inspect the exterior of your roof at least once each season. Examine the gutters and downspouts to ensure they drain properly. Clogged gutters and downspouts are a common reason for roof damage. Look for cracked or missing shingles and water stains on your ceilings. If you live in an area of the country that is acceptable to high winds and hail, then have your roof inspected after severe storms have exited the area.
Ice dams are a common occurrence that can also damage your roof. They form by warm air escaping the attic and melting the snow on the roof. However, the melted water gets trapped by ice and finds its way into your attic. Ice dams can also contribute to loose and damaged shingles. Metal roofing materials reduce your chance for ice dams. Make sure all exhaust goes outside and not into your attic. Repair cracks in your chimney flashing as soon as possible. Seal and insulate all ducts inside your home.