Roof warranties get waved around in every sales pitch, and most homeowners sign without knowing what is covered.
There are really two kinds of coverage, plus manufacturer upgrade tiers on top. Here is how they stack.
The two warranties every roof needs
First, the manufacturer warranty covers the shingles themselves. The shingle we install, GAF Timberline HDZ, carries a lifetime limited warranty against manufacturing defects.
That word "limited" matters. It covers the product, not the way it was installed.
Second, the workmanship warranty covers the installation. If a roof leaks because of how it was nailed, flashed, or sealed, the shingle maker owes you nothing. That is on the contractor.
Every Skyline roof includes our own 50-year workmanship warranty. If something isn't right, we come back and fix it.
A roof with only one of these is half covered. Always ask a contractor to spell out both.
System Plus: the first upgrade tier
The manufacturer offers registered upgrades that go beyond the shingles, and System Plus is the first step. It extends the backing across the whole roofing system installed with it.
The catch: only certified contractors can register it. A handyman crew installing the same shingles cannot offer it at any price.
The parts that make up a roofing system
- Ridge
- Hip or valley
- Step flashing at a wall
- Chimney flashing
- Pipe boot
- Drip edge
- Decking
- Underlayment
- Starter strip
- Ridge vent
The section shows shingles over underlayment over decking, a starter strip and drip edge at the eave, a chimney with flashing on the left slope, a pipe boot on the right slope, step flashing where the roof meets a taller wall, and a ridge vent on the ridge. A small roof plan shows a hip and a valley.
Silver Pledge: the next tier up
Silver Pledge sits above System Plus and adds workmanship coverage from the manufacturer itself, not just coverage on the materials.
Registering it is restricted to Certified Plus contractors, which is the certification Skyline holds. Most local roofers cannot register these warranties at all.
Why the installer decides your warranty
Here is the part sales pitches skip: two identical bundles of shingles can end up with completely different coverage depending on who nails them down.
The contractor's certification decides which tiers can be registered in your name, and whether the registration gets filed at all. When we finish a roof replacement, the warranty is registered before we call the job done, right alongside the cleanup and the magnetic sweep.
Questions to ask any roofer about warranties
Ask these three and you will learn everything you need.
What is the manufacturer warranty, and what does "limited" exclude? What is your own workmanship warranty, in writing? Which registered upgrade tiers are you certified to offer?
If the answers are vague, the coverage will be too. And if you are not sure the roof needs replacing at all, start with the two-question repair-or-replace test.