Cost, time, lifespan
Roof Coating vs. Roof Replacement: Which Makes Sense for Your Building
A straight comparison of cost, time, disruption and lifespan, plus how to tell which one your roof needs.
Comparison
Side by side
| Factor | Coating | Replacement (metal) |
|---|---|---|
| Typical cost | A fraction of replacement. Exact written price after a free inspection | About $8 to $25 per sq ft nationally, including tear-off |
| Tear-off and disposal | None | Required |
| Time on site | Usually shorter: no removal, no new panels | Often longer, depending on size and weather |
| Building use during work | Stays in use | Often disrupted |
| Lifespan | Years of protection, and the roof can be recoated when it wears | Decades for new steel, depending on the panel |
| Warranty | Written workmanship guarantee plus manufacturer warranty | Manufacturer and installer warranties |
Coat it
When coating is the right call
- The panels and structure are still solid
- Leaks are at seams, laps and screws
- Rust is on the surface and hasn't eaten through
- You want to keep the building in use
- You'd rather spend a fraction now than the full cost of a new roof
BeforeAfterSteel building, full roofFarm / commercial
Replace it
When you need a new roof instead
- Panels are rusted through across large areas
- Purlins, rafters or decking are rotted
- The roof sags or moves
- Water is trapped in insulation under the panels
We coat roofs that will hold a coating. If yours won't, we'll tell you at the inspection and you'll know before you spend anything.
Long-term
The recoat cycle
When a coating starts to wear, the roof can be cleaned and recoated. You keep the same roof in service for years with periodic maintenance, rather than paying for a full replacement each time.
Free inspection
Find out which one your roof needs
Call or text (724) 972‑8262, or fill out the short form and we'll set up a time to come look at your roof. The inspection and written estimate are free.
PA HIC #PA200235 · Fully insured · Serving Western PA, eastern Ohio, northern WV and Virginia