Why metal makes sense out on the Palouse
Spangle sits in open country along Hwy 195 south of Spokane, where there is little to break the wind and snow piles deep before the first thaw. A smooth metal surface lets that load slide off in sheets rather than sitting on the deck for months, so you are not fighting the slow creep of ice and meltwater that ruins asphalt.
On rural acreage and barns, that matters even more. Outbuildings rarely get the attention a house does, and a metal roof gives you decades of hands-off protection between visits up the ladder.
Standing seam vs. exposed-fastener panels
We install both, and the right pick depends on the building. Standing seam hides its fasteners under raised, mechanically seamed ribs, so there are no screw heads exposed to the weather. It is the choice for a primary residence where looks and longevity both count.
Exposed-fastener (ag-panel) roofing costs less per square and goes up fast, which makes it a sensible match for shops, machine sheds, and barns scattered across Palouse wheat farmland. We will walk your property and tell you honestly which belongs where.
Built for freeze-thaw and ice dams
Inland Northwest winters cycle above and below freezing constantly, and that freeze-thaw rhythm is what pries shingles loose and forces water uphill under flashing. Metal panels expand and contract as one continuous surface and shrug off the cycle.
- Cold-formed metal valleys and oversized flashing where snow funnels and refreezes
- Ice-and-water membrane at eaves and penetrations to block ice-dam backup
- Snow retention bars sized to your pitch so sliding snow does not bury a doorway or crush gutters
What a metal roof is built to last
A properly installed metal roof routinely outlives the asphalt roof it replaced two or three times over. Factory finishes hold their color through decades of UV, and the panels themselves do not dry out, curl, or grow moss the way three-tab shingles do.
That longevity is the whole pitch on a long-term property: you roof an acreage home or barn once and largely forget it. Pair that with our 15-25 year workmanship warranty and the manufacturer's coverage, and the roof is settled for a generation.
Local crews, real warranties
DG Contracting LLC has roofed homes and outbuildings around Spangle and the wider Spokane-south corridor since 2013. As a GAF Master Elite contractor we sit in the top 2-3% of roofers nationally, which lets us back qualifying jobs with the GAF Golden Pledge. We are licensed and insured in both Washington and Idaho.
If your project pairs a metal roof with a tear-off, ask about our roof replacement options, including a 15-25 year workmanship warranty with a full replacement and flexible financing. Estimates are always free.
How a Spangle metal project runs
We start with a free on-site measure-up, because no two acreage roofs in this country are the same pitch or layout. From there you get a written quote that spells out panel type, color, underlayment, and snow management.
- Estimate: we measure, inspect the deck, and talk through panel options
- Schedule: we time tear-off and dry-in around the forecast
- Install: clean job site, magnet sweep for stray fasteners, final walkthrough




