Lifetime Metal Roof Protection.

PermaLock aluminum shingles are backed with a unique lifetime, transferable, non-prorated warranty

Protecting your home for a Lifetime.

All of Mountaintop Metal Roofing products offered come with a Lifetime, non-prorated, transferable warranty.

Unlike most products that define lifetime as being 10 years of full coverage before prorating,  Mountaintop Metal Roofing installs products that keep you fully covered for as long as you own the home.  We believe you should do your roof once, do it right, and never have to worry about your roof again.

Arial view of a terra red cedar shake metal roof

Warranty Highlights

  • Will not chip, peel or crack
  • 120mph to 165mph wind warranty
  • 30-year chalk and fade resistance
  • Non-prorated
  • Transferrable

These aluminum shingles really are the best products in the market, so of course they are backed by the best warranty.  

For full warranty details contact Mountaintop Metal Roofing.

Message Us

Ask Any Question or Start a Free Quote!

Call Us

Seattle: (206) 890-8450

Portland: (503) 268-2447

Office Location


2175 NW Raleigh St.
Ste 110 PMB 5
Portland, OR 97210


1455 NW Leary Way
Suite 400
Seattle WA, 98107


2219 Rimland Dr.
Suite 301
Bellingham, WA 98226


1400 112th Ave SE
Suite 100
Bellevue, WA 98004


1201 Pacific Avenue
6th Floor
Tacoma, WA 98402