207 337-4401
Select Page


Performance Roofing is committed to using only the highest quality roofing products and materials in your Portsmouth roof or Portland roofing system, and premium vinyl siding on all siding projects. Given our New Hampshire and Maine climate extremes, it only makes sense to choose materials that will deliver superior performance, durability and value.

That’s why we’ve aligned our New Hampshire and Maine roofing company with some of the nation’s leading manufacturers, including Everlast Metals, Alside Supply and CertainTeed. These companies produce products that are of superior quality and deliver a high level of performance.

Performance Roofing has invested our time and money to become certified by each of the manufacturers we represent. This is important for you for several reasons:

  • Performance Roofing is able to offer you the full line of products and materials from each of these top-rated manufacturers
  • Our staff has been fully trained in the latest roofing and siding “best practices” to ensure the highest level of craftsmanship on your Portsmouth or Portland roofing project
  • Our installation crews have the latest safety training and observe all OSHA regulations and guidelines
  • We are able to offer you the highest level of warranty protection

If you choose Portsmouth or Portland roofers who are not certified by the manufacturers whose products they install, any warranty may be invalid. Most manufacturers will only honor their product warranty when installation is done by a certified roofing contractor. Choose a non-certified Portsmouth roofer or Portland roofing company and your risk leaving your home’s roof unprotected.

In addition, we have been designated as a 5-Star Contractor with ServiceMagic®, the highest rating for that organization, and are fully accredited by the Better Business Bureau (BBB).

All of this is done with one purpose in mind:  to create a complete New Hampshire and Maine roofing resource to ensure that your home and family are safely protected from the elements for as long as you own your home.