Product vs workmanship warranty
| Coverage | Usually provided by | What it may address |
|---|---|---|
| Product/material | Manufacturer | Defects defined in the written product warranty; finish/fade may be separate. |
| Workmanship/installation | Installer | Installation defects within the installer’s stated scope and term. |
Questions to ask
- Is registration required?
- What does “lifetime” mean for the original owner?
- Is coverage prorated?
- Are labour and reinstallation included?
- Are fade/finish terms separate?
- Can the warranty transfer?
- What maintenance or installation conditions can void coverage?
Installation can affect coverage
Manufacturers commonly condition warranty coverage on installation that follows their published instructions. Identify the exact product line in the contract and keep invoices and product labels.
Do not compare warranties by headline length
A “50-year” or “lifetime” headline can be less useful after exclusions, proration and labour limitations. Compare what is covered, for whom, for how long, and who pays correction costs.
Keep a project file
- Signed scope
- Product name, profile and colour
- Manufacturer warranty PDF
- Registration confirmation if required
- Invoices and payment records
- Photos of completed work
Questions about Siding Warranties: What to Read Before You Buy
What does lifetime siding warranty mean?
It depends on the written warranty. It may apply only to the original owner and may become prorated or change on transfer.
Does a siding warranty cover labour?
Not always. Some product warranties cover replacement material only.
Can improper installation affect warranty coverage?
Yes, when the product warranty requires installation to follow manufacturer instructions.