Get matched with top chimney repair specialists in Warrenton, OR

A 26-gauge metal roof panel can span between 4 and 8 feet, depending on a few factors. Local building codes dictate what’s appropriate for panel span, but these are normally based on expected snow loads. Additionally, the type of metal roof you choose will affect the maximum span, as corrugated metal is stronger than flat standing seam panels or a screw down roof and can often span greater distances.

How long it takes to repair a roof depends on damage, but in general you can expect roof repair to take a few hours to a few days. For example, replacing damaged shingles can take between one and four hours. Structural repairs, like fixing a sagging roof, can take up to four days. 

In many areas, chimney repair companies need to be licensed, but it depends on your state and local municipality. You can check with your local building department to see if companies need licenses, and then you can use Angi’s license lookup tool to confirm that the company you’re considering holds the proper license. It’s a good idea to confirm that the professional is fully insured, and you can ask about certification from organizations like the Chimney Safety Institute of America (CSIA). These certifications aren’t mandatory, but they help ensure a professional repair.

While there are many benefits to installing a metal roof on your home, there are some downsides, too. Zinc roofs, in particular, are susceptible to corrosion from overly salty air directly near coastal areas. Another potential downside of zinc roofing is that it must be allowed to expand and contract with the weather. This means special attention is necessary to how it's fastened to the home to avoid issues.