Building the Full System, Not Just Laying Shingles
A roof installation is more than a layer of shingles. It is decking, underlayment, ice-and-water shield, ventilation, flashing, drip edge, and the field of shingles working together as one assembly. On a new build or a full tear-off, every one of those layers is open and accessible, which is exactly when we lock in the details that prevent leaks and premature failure later.
We install complete GAF roof systems so each component is engineered to work with the next. That matters on the rural-residential acreage around Valleyford, where homes sit exposed without the wind break of a dense neighborhood and a roof has to stand on its own against whatever blows in off the open ground.
New Construction and Full Replacement, Handled the Same Way
For a brand-new home, we coordinate around your build schedule so the roof goes on dry-in ready and your other trades are not waiting. For a replacement, we tear off down to the deck, inspect and repair the sheathing, and start fresh rather than shingling over old problems.
Either path includes the steps that get skipped on budget jobs:
- Deck inspection for soft spots, delamination, and old fastener damage before anything new goes down
- Ice-and-water shield at eaves, valleys, and penetrations to fight ice dams
- Balanced intake and exhaust ventilation sized to the attic, not guessed at
- Properly stepped and counter-flashed walls, chimneys, and skylights
Why the Valleyford Climate Drives Our Specs
Out here south of Spokane Valley toward Mica Peak, elevation and open exposure mean heavier snow loads, longer freeze-thaw cycles, and wind that finds every weak edge. Snow piles up and then refreezes at the eaves, so without a proper ice-and-water membrane and ventilation that keeps the deck cold, ice dams form and water backs up under the shingles.
We spec for those conditions on purpose: high-wind nailing patterns, full eave and valley protection, and architectural shingles rated for the loads this area sees. The goal is a roof that performs through the Inland Northwest winter rather than one that merely passes a sunny-day glance.
Ventilation and Attic Health on Open Acreage
A new roof is only as good as the air moving beneath it. We balance intake at the eaves with exhaust at the ridge so warm interior air does not stall in the attic, melt the underside of the snowpack, and feed ice dams. On larger acreage homes with vaulted ceilings or additions tied in over the years, the original venting is often undersized or short-circuited.
During installation we correct that, because getting ventilation right protects the shingle warranty, keeps the deck dry, and helps your heating bill through a long valley winter.
Workmanship, Warranty, and What Comes With the Job
DG Contracting LLC holds GAF Master Elite status, a credential carried by only the top two to three percent of roofers nationwide, which lets us register the GAF Golden Pledge warranty covering materials for 25 to 50 years. On top of that we back our own labor with a 15-25 year workmanship warranty, and we are fully licensed and insured in both Washington and Idaho.
With a full roof replacement we also include a 15-25 year workmanship warranty. Flexible financing is available, and every project starts with a free, no-pressure estimate. See our roof replacement services if you are weighing a tear-off versus other options.
What to Expect From Start to Finish
We begin with an on-site walkthrough of your home or plans, measure the roof, and lay out exactly what the system will include and what it will cost. Once you approve, we schedule around weather and your timeline, protect the property below, install the complete system, and do a thorough cleanup with magnetic sweeps for stray fasteners.
You finish with a roof that has documented warranty registration, clean drainage, and a crew that answers the phone if you ever have a question down the road.




