Pasco Premium Roofing provides professional roof coatings & sealing in Pasco, WA for residential and commercial properties across the Tri-Cities and the Columbia Basin. Most of our trade is rightly suspicious of restoration coatings, because in a humid market they are frequently a way to hide a failing roof for two years. Pasco is one of the few places the arithmetic genuinely works, and we would rather explain why than just sell one.
A coating needs a dry, clean substrate and an uninterrupted cure window. This city hands you both for months at a stretch. Seven inches of annual rain, low humidity, and a stretch from June through September where you can plan a two-coat application with almost no weather risk. That is the opposite of the conditions that gave coatings their reputation.
It also means we can specify the cheaper product honestly. A water-based acrylic elastomeric costs a fraction of high-solids silicone and its historic weakness is ponding and slow cure in damp conditions. Correct the drainage first and neither applies here. On a sound, well-drained thermoplastic or metal roof in the Columbia Basin, acrylic at the manufacturer's stated dry film thickness is a good buy, and we will quote silicone only where ponding is unavoidable.
The step everyone skips is the dust. A membrane out here carries a film of fine basin soil that a garden hose will not lift. Coat over it and you have bonded an expensive product to a layer of dirt, and it will peel in sheets. So: pressure wash, rinse, allow full dry, check the surface by hand, re-clean where it still marks. Adhesion test patches before the main pull, every time.
We measure what we apply. Wet mil readings taken during the work, converted and confirmed against the target dry film thickness, seams and terminations reinforced with fabric before the field coat, and the actual gallons used recorded against the roof area. A coating quoted by the square and not measured by the mil is a coating you have no way of auditing.
And the refusal. We do not coat asphalt shingles. There is a product category for it and it does not work: it traps what little moisture gets in, it voids the shingle manufacturer's coverage, and it makes the eventual tear-off dirtier and more expensive. If someone offers to spray your shingle roof and add years to it, that is the conversation to walk away from.
Our licensed and insured team brings the right materials and equipment to every job — a silt line read off the back wall of a gutter trough, intake screen mesh coarse enough to pass Columbia Plateau dust, sealant specified by its published ASTM C920 movement class, SBS polymer-modified mats that stay flexible at an eleven-degree morning, corner and perimeter fastening zones drawn for Exposure C open ground, a self-adhered eave membrane bought where the code table requires none — and backs the work with a written workmanship warranty. We serve Pasco and nearby communities including Kennewick, Richland, West Richland, Burbank.
What We Handle
Everything our roof coatings & sealing in Pasco covers
One crew, one point of contact, and the full range of roof coatings & sealing work in Pasco, WA. If it is on this list we do it in house rather than handing it to a subcontractor:
- roof coating Pasco
- elastomeric roof coating
- acrylic roof coating
- silicone roof coating
- roof restoration coating
- metal roof coating
- dry film thickness coating
- roof sealing service
- coating adhesion test
- flat roof coating
- reflective roof coating
- coating over TPO
Not sure which one describes your situation? Describe it in plain words and we will sort it out — or browse the rest of our Pasco services.
Materials, equipment and how we do roof coatings & sealing
The difference between roof coatings & sealing that lasts and roof coatings & sealing that gets redone in three years is almost always preparation and materials, not the finish you see on day one. We work with a silt line read off the back wall of a gutter trough, intake screen mesh coarse enough to pass Columbia Plateau dust, sealant specified by its published ASTM C920 movement class, SBS polymer-modified mats that stay flexible at an eleven-degree morning, spec them to the job instead of to the invoice, and write the material grades into the free estimate so you know exactly what you are buying.
Every Pasco job runs the same way: site walk and measurements, written scope and fixed price, protection of the surrounding area, then the work itself with a daily clean-up. Years of roofing work in the Tri-Cities and the Columbia Basin means we have already met whatever your property is going to throw at us — awkward access, older construction, an HOA with opinions.
Where we do roof coatings & sealing outside Pasco
Pasco Premium Roofing covers Pasco and the surrounding communities of the Tri-Cities and the Columbia Basin. Crews run out to the same nearby cities every week, so an out-of-town job does not mean an out-of-town price.
- Roof Coatings & Sealing in Kennewick, WA — Benton County, population 83,921
- Roof Coatings & Sealing in Richland, WA — Benton County, population 60,560
- Roof Coatings & Sealing in West Richland, WA — Benton County, population 16,295
- Roof Coatings & Sealing in Burbank, WA — Walla Walla County, population 3,499
- Roof Coatings & Sealing in Finley, WA — Benton County, population 6,152
- Roof Coatings & Sealing in Connell, WA — Franklin County, population 5,441
Start on the Pasco Premium Roofing homepage for a free estimate, or call (844) 511-2320 and describe the job.
Why Pasco Chooses Pasco Premium Roofing
- ✓We quote from the city's published design table, not a national brochure. Twenty psf of snow, 110 mph ultimate wind at Exposure C, and an air freezing index of 808.
- ✓We measure silt depth in your gutters and drains and write it down in inches, because a packed drain predicts your next interior loss better than shingle age does.
- ✓We refuse the algae-resistant premium and the zinc strips. The organism they suppress needs sustained surface moisture, and this valley has a negative summer moisture load.
- ✓We recommend partial gutter runs on most houses and spend the savings on leaders, because here the trough is protecting collapsible silt backfill rather than the roof.
The standards behind roof coatings & sealing
Quality here is not a matter of opinion — it is written down. The roof coatings & sealing work we do in Pasco follows published industry standards: NRCA publishes the Roofing Manual, the industry's reference for details and slope minimums, and Asphalt Roofing Manufacturers Association sets the shingle application and ventilation guidance the warranties reference. If a contractor cannot tell you which standard a detail comes from, that is worth asking about before you sign.
Every roof coatings & sealing project in Pasco gets the same attention, whether it is a single room or a full commercial job. We show up on schedule, keep the site clean, and stand behind the work — the estimate is free and there is no pressure.
Ready to get started? Call (844) 511-2320 for a free roof coatings & sealing free estimate in Pasco, or request a quote and we'll get right back to you.