The Six Parties and What Each Actually Owns
| Role | Owns | Does not own |
|---|---|---|
| Salesperson / estimator | The scope and price you agreed to | What the crew does on installation day |
| Project manager | Scheduling, materials, supervision, change orders | The terms of the contract |
| Installing crew | Workmanship on the roof | Anything not on the work order |
| Company owner | The workmanship warranty and final accountability | Manufacturer product defects |
| Manufacturer | Material defects under the product warranty | Installation errors |
| Homeowner | Decisions, access, payment terms | Guessing what was included |
Where Responsibility Usually Breaks
Nearly every dispute we hear about lands in one of three gaps. The first is between what was said and what was written — a verbal promise the crew never received. The second is between material and workmanship — a manufacturer denying a claim because installation was the cause, while the installer is no longer in business. The third is between company and crew — a subcontracted crew that has moved on and a company that treats the work as somebody else's.
One sentence closes most of these gaps
“Please add that to the written scope.” Say it every time something is agreed verbally, including colors, extras, protection requests and cleanup expectations.
Follow the Warranty Chain All the Way Down
Most roof problems are installation problems, not product problems — which means the workmanship warranty is the one you are most likely to use. Ask who issues it, whether it is backed by the company itself or by a third-party administrator, how long it lasts, and whether it transfers when you sell. Then ask what happens if the company is no longer operating, because a workmanship warranty is only as durable as the business behind it.
How We Keep It Simple
On a Roof Masters project the chain is short. The estimate, the scope and the accountability sit with the same local company, and the workmanship is ours to answer for. That is easier to promise when you have worked out of the same town since 2014 and expect to be here for the life of the roof you just installed.
Common questions
- Who is responsible if a new roof leaks?
- In most cases the installing contractor, under the workmanship warranty, because the majority of new-roof leaks come from installation details rather than material defects. Manufacturers cover product defects, and they routinely deny claims traced to installation.
- Does a roofing workmanship warranty transfer to a new owner?
- Sometimes. It depends entirely on the contractor's written terms, so ask before signing — transferability is a genuine selling point when you list the house.