Every contractor will tell you their work is guaranteed. But when you read the fine print, some warranties cover almost nothing while others give you genuine protection for years. Knowing the difference before you sign can save you thousands down the line.
The Two Types of Warranty You Need
There are two separate warranties that matter on any home project. The first covers the materials. The second covers the workmanship. They are not the same thing, and a problem with one is not always covered by the other.
Material warranties come from the manufacturer and typically last longer. Workmanship warranties come from the contractor and cover installation errors. You want both in writing, with clear terms on what is and is not included.
What Good Warranty Terms Look Like
- Minimum 12 months on workmanship, ideally 2 to 5 years
- Manufacturer warranty passed through to you with proof of registration
- Clear language on what triggers a warranty claim
- No exclusions for normal wear that is actually an installation defect
- A defined response time for warranty service calls
If the warranty is verbal only, it does not exist. Get everything in writing as part of the contract. A contractor who refuses to put their warranty terms on paper is not someone you should be working with.
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Common Warranty Traps to Watch For
Some warranties sound comprehensive but have exclusions that effectively void them. Clauses that require you to use the same contractor for all future maintenance, or that exclude damage from weather events that are completely normal for your area, are designed to limit claims rather than protect you.
Read the warranty before you sign the contract, not after. If anything is unclear, ask the contractor to explain it in plain language. If they cannot, that is a sign the warranty is not worth the paper it is printed on.