The owner points to "lifetime" on one quote and ten years of workmanship on another. Mike asks what happens if water comes in beside the chimney. Pat puts the two warranty documents beside the quotes. The useful comparison is who responds to the actual cause and what remedy they provide. A large number cannot answer those questions alone.
The answer depends on what failed. Workmanship coverage addresses installation. A standard manufacturer warranty generally addresses product defects. Some enhanced manufacturer plans cover installation too. The impressive number only becomes useful once you know what sits underneath it.
One leak, several possible answers
A defective shingle, poorly installed flashing and a deteriorating chimney can all lead to water in the house. They are not the same warranty claim. Dave refuses to send the owner between companies on the strength of a wet ceiling alone. Start with diagnosis and photographs, then match the cause to the coverage.
IKO's warranty information distinguishes manufacturing defects that cause leaks from incorrect application. It also directs homeowners to the warranty in effect when their shingles were installed. Today's brochure does not rewrite an older contract.
The manufacturer-versus-contractor distinction has exceptions. GAF's Canadian comparison includes workmanship coverage in certain enhanced plans, with eligibility conditions. A roofer being able to offer a plan does not establish that your quote includes it.
Find the right promise
Who covers the failure?
Follow the cause of the problem to the applicable warranty, then check its costs and conditions.
What if the roofing product is defective?
A standard manufacturer warranty generally addresses manufacturing defects, under the terms applying to the installed product.
- Ask for
- The exact warranty and the version applying at installation.
- Check
- Covered costs, exclusions and when the remedy reduces.
- Save
- Product details, purchase records and the installation date.
Coverage depends on the contract and cause of failure. Headline years alone cannot tell you what is covered.
Read the costs, not just the years
- What are the exact warranty names? Get both the contractor's written terms and the applicable manufacturer document.
- Who backs the workmanship promise? Ask whom you contact if the original installer is unavailable.
- Which costs are covered? Materials, labour, tear-off and disposal can receive different treatment. Ask separately about interior damage.
- When does coverage reduce? Proration means the remedy can shrink as the roof ages. Find the initial coverage period and what follows it.
- What has to be installed or registered? Check required accessories, contractor eligibility, deadlines and who supplies confirmation.
- What happens when you sell? Ask about transfer rules and deadlines, rather than assuming the warranty follows the address automatically.
Ask for the actual documents before choosing a quote. "Full coverage" is a claim to explain, not a substitute for the terms.
To understand a declining benefit, work through how warranty proration changes the covered amount separately from the cost of the whole repair.
Does the warranty need registration?
Check the named plan rather than assuming every manufacturer handles this alike. GAF's Canadian warranty FAQ says its Shingle & Accessory Limited Warranty and Roofing System Limited Warranty do not require registration; retain proof of purchase.
Its enhanced System Plus, Silver Pledge and Golden Pledge warranties do require registration by the certified contractor. GAF directs owners to contact it if the enhanced warranty and registration have not arrived within 60 days of completion. Pat adds the registration confirmation to the handover list. A brochure with a circled warranty name is an excellent reminder of what was discussed; it is not the completed paperwork.
That is a practical difference when comparing quotes: one may include an enhanced registered plan while another includes standard product coverage and the contractor's own workmanship promise. Keep the applicable installation-year documents; current marketing is not a replacement for them.
When an upgraded warranty adds to the quote, compare its actual coverage, conditions and registration against the standard offer.
Save the paperwork you would want during a leak
Save the signed scope, paid invoice, product details, installation date, warranty documents and any registration confirmation. Add inspection and repair records as they happen.
If a problem appears, report it promptly. Before anyone discards damaged material, ask what evidence the provider needs. GAF's claims guidance calls for installation and ownership documents and photographs; it may also require shingle samples, which a roofer should collect.
An active leak still needs attention while a claim is considered. Tell the provider about urgent repairs and keep a record of the condition and work.
Mike asks for the explanation while the ceiling is dry and the documents are easy to find. During a leak, nobody has ever wished the original conversation had contained fewer specifics. Our roofing quote guide covers the other promises worth getting on paper.
If the installer has closed, check which separately issued warranties may remain usable before assuming all coverage ended with the business.