A new construction home warranty is the builder's written promise to fix certain defects for a set time after the home is finished. It usually covers workmanship, systems and major structural problems for different periods. Normal wear, owner damage and neglected maintenance are not covered.
What Is a New Construction Home Warranty?
A new construction home warranty is your promise to stand behind the house after the client moves in. You built it, so if something you did wrong shows up in the first months or years, you fix it. The warranty puts that promise in writing so both sides know what is covered and for how long.
It is not a promise that nothing will ever go wrong. It is a promise about what you will do when something does. And it only covers the work in your scope of work, so a clear scope makes a clear warranty.
What a New Construction Home Warranty Usually Covers
Most warranties group coverage into three parts, each with its own time limit:
- Workmanship and materials. Things like trim that comes loose, drywall cracks, doors that stick, or paint that peels. This is usually the shortest period.
- Major systems. Plumbing, electrical, heating and cooling. These often get a longer period than workmanship.
- Structural defects. Problems with the frame, foundation or load-bearing parts. This is usually the longest period.
Here is an example only. A builder offers one year on workmanship, two years on systems and ten years on structure. Your numbers can be different. What matters is that they are written down in your contract.
What a Warranty Does Not Cover
Every warranty has limits. Common exclusions:
- Normal wear and tear.
- Damage caused by the owner or by someone else they hired.
- Problems caused by poor maintenance, such as gutters never cleaned.
- Normal settling and small seasonal cracks, if your warranty says so.
- Items the owner changes after move-in.
Say this in plain words in the contract. A client who has read the exclusions before closing is much less likely to be upset later.
Builder Warranty vs Third-Party Warranty
A builder warranty is your own promise. If something is covered, you come back and fix it. A third-party warranty is a policy from a separate company. It may step in if the builder cannot or will not do the repair, for example if the builder has gone out of business.
Some builders offer one, some offer both. Rules vary by state, and some states set minimum warranty terms or require certain wording. Ask your attorney or insurance agent what applies where you build.
How to Handle Warranty Claims
A simple routine keeps small problems from turning into disputes:
- Ask the client to send every claim in writing, with a photo and the date.
- Reply within a day or two, even if you cannot visit yet.
- Decide if it is covered, and tell the client why in writing.
- Schedule the fix, do it, and get the client to confirm it is done.
- Keep a record of the cost of every callback.
The last step is the one most builders skip. If you never track what warranty work costs, you cannot price it into the next bid.
Start the Warranty Right at Closeout
Warranty trouble usually starts at closeout, not later. Finish the punch list before handover, put the warranty start date in the closeout documents, and walk the client through what is covered. Do it once, in writing, and you save yourself many phone calls.
What Builders Should Watch For
- Do not promise more than your written warranty says.
- Make the start date and the periods clear in the contract.
- List exclusions in plain language.
- Keep every warranty request and its cost on record.
- Price a small warranty allowance into each job, so a callback does not come out of your profit.
A good warranty is a selling point. Clients like knowing the builder will answer the phone after the check clears.
Frequently Asked Questions
What does a new construction home warranty cover?
It covers defects in the work and materials you put into the home, for the time your warranty states. Many warranties split coverage into workmanship, major systems like plumbing, electrical and HVAC, and structural problems. Your written warranty is the only thing that counts, so read it before you promise anything.
How long does a new construction home warranty last?
It depends on the warranty. A common setup is a shorter period for workmanship, a longer one for systems and the longest for structure. Those are example periods only. Rules vary by state, and some states set minimum warranty terms, so check yours before you write the contract.
What is not covered by a home warranty?
Normal wear and tear, damage the owner causes, problems from poor maintenance, and cosmetic changes after move-in are usually excluded. Write the exclusions down in plain words. Most warranty arguments come from a client who thought something was covered and a builder who never said it was not.
Is a builder warranty the same as a third-party warranty?
No. A builder warranty is your own promise, and you fix the problem. A third-party warranty is a policy from a separate company that may step in if the builder cannot or will not. Some builders offer both. Rules vary by state, so ask your insurance agent or attorney which options apply to you.
Who pays for warranty repairs?
You do, if the defect is covered. That is why builders price a small warranty allowance into every job. Repairs on items the warranty excludes are the owner's cost. Keep the cost of each callback so you can see what warranty really costs you over a year.
When does the warranty period start?
Usually at closing or at substantial completion, whichever your contract names. Put the start date in writing in the closeout documents and hand the client a copy. If you do not name a date, you may end up arguing about it later.
