Roofing

Shingle Roofing in Salem, Oregon

A shingle roof is a system: deck, underlayment, flashing, shingles and ventilation. We install every layer so your roof sheds Oregon rain for decades.

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Dark gray shingle roof being installed over underlayment on a single-story home in Gervais, OR

Asphalt shingles remain the most common roof on homes from Gervais to Salem, and for good reason: they are affordable, widely available and well suited to the gentle pitches of mid-century ranch houses. What homeowners rarely see is everything under the shingles. Sheathing, synthetic underlayment, drip edge and valley flashing do the real waterproofing work, and the shingles protect those layers from sun and wind.

On a recent single-story home we stripped the old covering, inspected the deck, laid underlayment across the whole roof and then worked up the slope with a dark architectural shingle while the crew kept the site clean. That sequence is what we bring to every shingle job.

Because this region stays wet for most of the year, installation quality matters more here than the brand on the bundle. Proper nailing, staggered seams, sealed penetrations and well-ventilated attic space are what push a roof toward the long end of its lifespan.

Signs your shingle roof is ready for attention

Shingles are curling at the edges, cupping in the middle or lifting in the wind
You find a lot of granules, which look like coarse sand, in your gutters or at downspouts
Dark streaks or thick moss cover the north-facing slopes
Daylight shows through the roof boards, or there are water stains on attic wood
The roof is approaching the age at which asphalt shingles typically wear out

How a shingle roof goes on

Inspect the deck and ventilationWe check the sheathing, rafters and attic ventilation first. Any soft or damaged boards are marked for replacement.
Tear off and repair the deckOld shingles and underlayment come off, rotted sheathing is replaced and the surface is swept clean.
Underlayment, drip edge and flashingSynthetic underlayment, edge metal and valley, wall and chimney flashing go in before a single shingle is nailed.
Shingles, ridge cap and cleanupShingles are fastened to the manufacturer's pattern, ridge caps are set and a magnetic sweep picks up stray nails around the property.

What affects the price of a shingle roof

We give written quotes after seeing your roof. These are the factors that move the number most.

Roof size and pitchMore squares of roofing and steeper slopes mean more material and more labor.

Layers to removeA roof with two layers of old shingles costs more to strip and dispose of than one layer.

Deck repairsReplacing damaged sheathing is priced separately because it is only found after tear-off.

Shingle line and warrantyStandard and premium architectural shingles carry different looks, wind ratings and manufacturer warranties.

Details and penetrationsChimneys, skylights, vents and dormers each add flashing work.

Why choose Frank General Contractor for shingle roofing

Underlayment and flashing get the same care as the shingles, because that is where leaks start
The same crew that tears off your old roof also installs the new one, so no one is learning your house twice
You get a written scope that lists what is replaced and what is not, with no vague line items

We install shingle roofs in Gervais, Salem and the surrounding Willamette Valley. Not sure whether you need a new roof yet? Roof repair may be all you need.

Questions about shingle roofing

How long do asphalt shingles last in Oregon?

Architectural shingles commonly last 20 to 30 years, though shade, moss and poor ventilation can shorten that in western Oregon. Good installation and periodic moss control help a roof reach the long end of its range.

Can new shingles go over the old ones?

Some codes allow one overlay, but we usually recommend a full tear-off. It lets us inspect and repair the deck and gives the new roof a flat, clean base.

Will you take care of moss on my shingle roof?

We recommend gentle cleaning or moss treatments over pressure washing, which can strip granules off shingles. A new roof with good ventilation and sunlight reaching it will stay cleaner longer.

How long does a re-roof take?

A typical single-story home can be torn off and re-roofed in a few days, weather permitting. Larger or more complex roofs take longer, and we tell you our estimate up front.

Does a roof replacement make a mess in my yard?

We protect landscaping where we can, keep debris contained and run a magnetic sweep at the end to collect nails from the lawn and driveway.