A full system, not just shingles
A new roof installation is a layered system, and every layer has a job. On homes along Hwy 195 south of Spokane, we start at the deck and work up: inspecting or replacing sheathing, laying synthetic underlayment, sealing valleys and penetrations with ice-and-water membrane, then setting starter strip, field shingles, hip and ridge, and a balanced intake-and-exhaust ventilation plan.
That order matters because the parts you never see do the heavy lifting. A beautiful shingle over a weak deck or starved attic will not last. We build the whole assembly to the manufacturer's spec so it performs as one piece, which is also what makes the long-term warranty coverage possible.
New construction and full replacements
Spangle covers a lot of ground, and so do the projects we take on here. We install roofs on:
- New-build homes where we coordinate with your timeline and frame so the roof goes on dry and on schedule.
- Full tear-off replacements on existing houses, stripping down to the deck so nothing old gets buried under new material.
- Rural acreage and barns, including outbuildings and shop structures that need durable, low-maintenance coverage.
Whatever the structure, we size and spec the system for it rather than running the same recipe on everything.
Built for the Palouse wheat farmland
Out across the Palouse wheat farmland, roofs catch weather with very little to slow it down. Open ground means wind loads that test fastener patterns and ridge caps, and the seasonal swing from deep winter freeze-thaw to dry summer heat works every seam.
We install for those conditions on purpose: high-wind nailing schedules, ice-and-water protection at the eaves and valleys where ice dams form, and ventilation that pulls moisture out of the attic before it can rot decking. A roof that ignores the local climate is a roof you replace early.
Why the GAF Master Elite standard counts on a new roof
DG Contracting LLC is a GAF Master Elite contractor, a credential held by only the top 2 to 3 percent of roofers in North America. On an installation that distinction is more than a logo. It means we are factory-trained on the full GAF system and authorized to register the GAF Golden Pledge, which extends coverage to 25 and 50 years on materials and workmanship.
On top of that we back our own labor with a 15-25 year workmanship warranty. New construction is the one moment you can lock in that level of protection from day one, before a single shingle is weathered.
What working with us looks like
We start with a free, no-pressure estimate where we measure the structure, talk through shingle lines and colors, and put real numbers on the table. Flexible financing is available if you would rather spread the investment out, and with a replacement we back every roof with a 15-25 year workmanship warranty.
We are a family-owned company that has been roofing the Inland Northwest since 2013, fully licensed and insured in both Washington and Idaho, with a 5.0 rating across 288 Google reviews. If you want to see how a new install compares with keeping your current roof, our roof replacement options in Spangle lay out the difference.
Materials that fit the property
Most Spangle homeowners go with architectural asphalt shingles for the balance of cost, looks, and a wind rating that holds up on exposed lots. We walk you through the GAF lines, the color options that suit a home set against open farmland, and the upgrade choices that change how long the roof lasts.
For barns, shops, and outbuildings on rural acreage, we will recommend the system that makes sense for how the building is used and what it needs to shrug off, instead of defaulting to whatever is on the house.
