Gresham Roof Pros provides professional asphalt shingle roofs in Gresham, OR for residential and commercial properties across east Multnomah County. Asphalt shingle is what most of Gresham is roofed with and it is the right material for nearly every house here. The question worth arguing is not whether to use it. It is how it gets fastened, and what month it goes down. Both get decided before a bundle opens.
Modern architectural laminate is a two-layer shingle with a heavy butt and a nail zone printed across the face. Nails belong in that zone, through both layers where the laminate overlaps, driven flush and never overdriven. A nail set an inch high of the zone is holding one layer instead of two, and it will show up as a lifted tab. Overdriven nails cut the mat and hold nothing at all.
Wind performance is tested and published rather than claimed. ASTM D3161 and ASTM D7158 assign a shingle a class, and the manufacturer's printed instructions state which fastening pattern earns it. In practice six nails instead of four is the whole difference between the number on the wrapper and a number nobody can stand behind. Ask any bidder which class they are installing to and how many nails that class requires.
The sealant strip is the other half of the system. It is heat-activated, and it needs sun on the roof to flow and grip. Through the cold months in this basin, with east wind days running dry and genuinely cold, a fresh roof may not seal at all. Hand-sealing the rake and ridge courses covers that gap until spring does the rest. Spring finishes the job for us once the sun comes back over the ridge.
Underlayment goes down synthetic and cap-nailed rather than stapled, because staples pull through when a deck sits exposed and wind gets under the sheet. Where a plane is genuinely too shallow for shingle we do not shingle it. We change the material instead of doubling the underlayment and hoping for a mild winter. A genuinely shallow plane wants a low-slope membrane, and we will price one rather than pretend.
On brands and colors we are deliberately unexcited. A mid-range architectural shingle installed correctly outlasts a premium shingle installed casually every single time. If there is extra money in the budget, put it into the fastening upgrade and the flashing rather than into the brochure. Flashing is where roofs actually leak, and no shingle at any price has ever fixed a badly built chimney joint.
Our licensed and insured team brings the right materials and equipment to every job — ASTM D7158 wind class printed on the shingle wrapper, six-nail fastening inside the printed nail zone, starter strip with factory adhesive carried up the rake, hand-sealed first courses set in asphalt roof cement, externally baffled ridge vent with a weather filter, synthetic underlayment cap-nailed against wind lift — and backs the work with a written workmanship warranty. We serve Gresham and nearby communities including Troutdale, Fairview, Wood Village, Corbett.
What We Handle
Everything our asphalt shingle roofs in Gresham covers
One crew, one point of contact, and the full range of asphalt shingle roofs work in Gresham, OR. If it is on this list we do it in house rather than handing it to a subcontractor:
- asphalt shingle roofing gresham
- architectural shingles gresham or
- laminate shingle installation oregon
- shingle roof repair gresham
- astm d7158 shingle class oregon
- nail zone shingle installation gresham
- synthetic underlayment gresham roofing
- shingle sealant strip bonding oregon
- starter strip rake gresham
- three tab vs architectural shingle gresham
- shingle roof contractor east multnomah county
Not sure which one describes your situation? Describe it in plain words and we will sort it out — or browse the rest of our Gresham services.
Materials, equipment and how we do asphalt shingle roofs
The difference between asphalt shingle roofs that lasts and asphalt shingle roofs that gets redone in three years is almost always preparation and materials, not the finish you see on day one. We work with ASTM D7158 wind class printed on the shingle wrapper, six-nail fastening inside the printed nail zone, starter strip with factory adhesive carried up the rake, hand-sealed first courses set in asphalt roof cement, 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 Gresham 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 east Multnomah County 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 asphalt shingle roofs outside Gresham
Gresham Roof Pros covers Gresham and the surrounding communities of east Multnomah County. Crews run out to the same nearby cities every week, so an out-of-town job does not mean an out-of-town price.
- Asphalt Shingle Roofs in Troutdale, OR — Multnomah County, population 16,300
- Asphalt Shingle Roofs in Fairview, OR — Multnomah County, population 10,424
- Asphalt Shingle Roofs in Wood Village, OR — Multnomah County, population 4,387
- Asphalt Shingle Roofs in Corbett, OR — Multnomah County, population 3,947
- Asphalt Shingle Roofs in Maywood Park, OR — Multnomah County, population 829
- Asphalt Shingle Roofs in Portland, OR — Multnomah County, population 652,503
Start on the Gresham Roof Pros homepage for a free estimate, or call (844) 511-2320 and describe the job.
Why Gresham Chooses Gresham Roof Pros
- ✓Every inspection starts on the east elevation, because that is the side the gorge wind loads and the side most crews walk last.
- ✓The written scope names the fastening pattern - nail count, nail zone, starter strip at rakes as well as eaves - so you can hold us to it on site.
- ✓Cold-season installs get their rake and ridge courses hand-sealed instead of left to a sealant strip that will not bond until spring.
- ✓We will tell you in writing when a hail claim is not a hail claim, before you file it and put it on your loss history.
The standards behind asphalt shingle roofs
Quality here is not a matter of opinion — it is written down. The asphalt shingle roofs work we do in Gresham 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 asphalt shingle roofs project in Gresham 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 asphalt shingle roofs free estimate in Gresham, or request a quote and we'll get right back to you.