I have had the most wonderful experience with Kenai Construction. The staff is exceptional, friendly, and knowledgeable. The quality of workmanship is excellent. They complete projects on time, keep to the estimate, and finish projects with complete satisfaction. I totally recommend them!
Roofing Contractor
Residential Roofing in Portland, OR
Kenai Construction provides residential roofing services for Beaverton homeowners facing Oregon's demanding wet climate.
- Roofs assessed for Beaverton's specific moss, moisture, and wind-driven rain conditions
- Decking and ventilation checked before work begins, reducing the risk of hidden structural damage
- Repair-vs-replacement guidance based on your roof's actual condition, not a sales pitch
- Proper flashing installation around chimneys, vents, and valleys to stop water intrusion at common failure points
- Improved attic ventilation reduces heat buildup in summer and moisture retention in winter
- A completed roof replacement protects your home's resale value in Beaverton's active housing market
Expert Residential Roofing in Portland, OR
Kenai Construction handles residential roofing for Beaverton homes, from full replacements to targeted repairs and inspections. Beaverton averages over 40 inches of rainfall annually, and the city's tree canopy creates moss-friendly conditions that shorten roof life when left unchecked. Many homes in Beaverton were built in the 1970s through early 2000s, meaning a large share of the housing stock is at or near the end of its original roof's service life. Our process covers a full roof assessment first, checking shingle condition, flashing integrity, decking health, and attic ventilation before any work begins. We identify whether a repair adds meaningful life or a full replacement is the right call. Every project accounts for the specific pitch, age, and exposure of your home. If your roof is showing water stains inside, curling shingles, moss buildup, or granule loss in the gutters, contact Kenai Construction to schedule an inspection.
What's included
- Roofs assessed for Beaverton's specific moss, moisture, and wind-driven rain conditions
- Decking and ventilation checked before work begins, reducing the risk of hidden structural damage
- Repair-vs-replacement guidance based on your roof's actual condition, not a sales pitch
- Proper flashing installation around chimneys, vents, and valleys to stop water intrusion at common failure points
- Improved attic ventilation reduces heat buildup in summer and moisture retention in winter
- A completed roof replacement protects your home's resale value in Beaverton's active housing market
Owens Corning Preferred Contractor
James Hardie Certified Installer
Roofing Specialists Since 2014
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Industry-Leading Roof Warranties
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FAQ
Residential Roofing FAQ
Common questions about residential roofing in Portland, OR.
A repair is the right call when damage is localized, such as lifted shingles or a failed flashing section. Kenai Construction inspects your Beaverton roof and gives you a clear recommendation based on shingle condition, decking health, and how much of the surface is affected.
Water stains on ceilings, curling or missing shingles, granules collecting in gutters, and visible moss patches are common signs. Beaverton's wet winters can push small problems into larger ones quickly, so early inspection matters.
Yes, moss holds moisture against shingles and accelerates deterioration over time. Beaverton's shaded yards and long damp seasons make moss one of the most common causes of premature roof failure in this area.
Yes, we start every project with a full roof inspection in Beaverton before recommending any work. We check shingle condition, flashing, decking, and ventilation so you have a clear picture of what your roof actually needs.
We service the full roofing system, including shingles, underlayment, flashing, ridge vents, and decking. Beaverton homes with chimneys, skylights, or complex roof lines get special attention at those penetration points where leaks most often start.
Poor ventilation traps heat and moisture in the attic, which breaks down roofing materials from the inside out. In Beaverton's climate, where damp winters follow hot summers, ventilation directly affects how long your roof lasts.
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Client Reviews
What Multnomah County homeowners say.
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Proudly Based in Portland, OR
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Phone
(971) 800-3800Hours
- Monday 8:00 AM - 5:00 PM
- Tuesday 8:00 AM - 5:00 PM
- Wednesday 8:00 AM - 5:00 PM
- Thursday 8:00 AM - 5:00 PM
- Friday 8:00 AM - 5:00 PM
- Saturday Appointment Only
- Sunday Closed