Restoring a UV-Beaten Roof Without Ripping It Off
Budget range: $2.75 – $5.50 / sq ft
Plenty of Tucson roofs fail at the surface long before the deck does. Spray foam alligatored by sun, granulated mod-bit, chalky old acrylic. If the insulation underneath is dry, a coating buys another decade for a fraction of what replacement would cost. If it is wet, a coating only hides the problem.
No dumpsters, no dump fees
Coatings go over BUR, mod-bit, metal, single-ply and SPF. Nothing leaves the roof, which means no haul-off to the landfill and no weeks of open deck during storm season.
Ponding after a monsoon cell
A flat roof can hold water for days after a July cloudburst. Silicone is ponding-tolerant; most acrylics are not. Where slope is poor, silicone is usually the safer spec.
Surface heat drop
A fresh white coat can pull roof temperature down dramatically on a 108°F day. Expect that benefit to fade as dust accumulates, which is why recoat intervals matter.
Proof before purchase
Infrared scan and core cuts first. If the insulation is saturated we say so, and you will be quoted replacement instead of a coating that cannot work.
Asked About Restoration Coating Systems
What should I budget for coating a Tucson roof?
Usually $2.75–$5.50 per square foot. Product type, mil thickness, seam and flashing repair, and how dirty the substrate is all shift it.
Silicone or acrylic for monsoon ponding?
Silicone, in most cases. It tolerates standing water; many acrylics soften and fail under it. On a well-drained roof with a tight budget, acrylic can still be a sound choice.
How long does a coating really last under desert UV?
Manufacturer warranties often run 10–15 years when applied at the specified thickness over a sound substrate. Thin application is the usual reason coatings fall short, so ask for wet-mil readings during the job.
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Coverage: Central Tucson, Downtown Tucson, Oro Valley, Marana, Sahuarita, Vail, Catalina Foothills, South Tucson; Southern Arizona jobs by request.