
Commercial & Agricultural Metal Roofing in Spokane covers the barns, shops, churches, carports and light industrial buildings that keep this region working, from the Palouse and Green Bluff farmsteads to the Valley and Airway Heights shop rows. Out here, roofs carry heavy snow loads, ice dams, repeated freeze and thaw, summer wildfire smoke and drifting embers, and windstorms that drop pine limbs on low-slope metal. We build and repair panel systems that handle all of it. Whether you manage a hay shed off the Palouse, a workshop in Airway Heights or a light commercial building in Spokane Valley, we scope the job, verify permits with the local building department and put a durable metal roof over your operation. Start with a look at our metal roof installation work for the same panel systems we bring to commercial and ag buildings.
Why Agricultural and Commercial Metal Roofing Matters in Spokane's Snow and Wind Country
Spokane sits on the Spokane River and its falls, on basalt and glacial outwash soil, under tall ponderosa pines and Douglas firs that shed limbs in every winter windstorm. Farm and shop roofs here face snow loads that stack up for weeks, ice dams at the eaves, and summer ember drift from wildfire smoke. A failing roof on a barn or shop means ruined hay, wet equipment and closed doors, so the panel system and fasteners have to be spec'd for the load, not pulled off a shelf.
- We size panels, purlins and fasteners for the snow load and wind exposure of your specific site, not a generic chart.
- We install snow guards and ice protection where roof slope and door placement make release a hazard.
- We replace failing screws and re-fasten panels before a small leak becomes a soaked hay crop.
- We document existing conditions for insurance claims without promising coverage.
Every commercial and ag roof we touch gets checked against the local building department's permit rules before we order material.
Key info: A Green Bluff orchard barn with a low-slope corrugated roof can shed snow onto a walkway and a parked tractor. We add snow guards and re-fasten panels so the release is controlled, and we confirm the permit scope with Spokane County before work starts.
Permits for a full replacement or re-roof are commonly required, and thresholds, fees and inspection requirements vary by jurisdiction. Verify the current rules with the City of Spokane building department before you schedule.
How We Put a Metal Roof on a Spokane Shop or Barn
We start on the ground, not the roof. A walk of the site tells us the panel run, the purlin spacing, the access for a lift or ladder, and where snow will release. Then we sequence the work around your operation so the building stays usable. For a Valley shop or a Deer Park hay shed, that means staging material off the driveway and closing the roof in sections.
- We inspect the existing roof, deck and framing and photograph the conditions for your records.
- We confirm the permit scope with the local building department and pull what the jurisdiction requires.
- We remove or retrofit over the old roof per code limits on existing layers.
- We install underlayment, panels, closures, flashing and snow guards as one system.
- We walk the finished roof with you and hand over the documentation.
If your building is in the Valley, see our Spokane Valley metal roofing page for the local conditions we plan around.
Key info: A Cheney equipment shed with a 3/12 pitch and rusted screw-down panels got a full re-fastening and new closures instead of a tear-off. The owner kept the existing panels, stopped the leaks and avoided a full replacement budget.
Panel Systems We Install on Commercial and Ag Buildings
The right system depends on pitch, span, budget and how the building is used. A church in Millwood and a hay barn in Reardan do not need the same roof. Here is how the main approaches compare for Spokane-area commercial and agricultural work.
| Approach | Description | Best for |
|---|---|---|
| Exposed-fastener corrugated and ribbed panels | Economical through-fastened panels with washered screws, easy to repair and re-fasten. | Barns, sheds, carports and budget-driven shop roofs. |
| Standing seam | Concealed-fastener panels with raised seams, fewer penetrations and clean snow shedding. | Light commercial buildings, churches and visible street-facing roofs. |
| Retrofit over existing roof | New panels over the old roof within code limits on existing layers. | Shops and outbuildings where tear-off cost and downtime matter. |
| Repair and re-fastening | Screw replacement, closures, flashing and leak repair on existing metal. | Older ag and commercial roofs that are sound but leaking at fasteners. |
We match the panel and fastener to the snow load and wind exposure first, then to the budget.
Commercial & Agricultural Metal Roofing Cost in Spokane: What to Expect
Every job starts with a free estimate, and the number that follows depends on real site factors, not a square-foot chart. Panel type, roof pitch, tear-off versus retrofit, access for a lift, and how much flashing and snow guard work the building needs all move the price. A flat shop roof in Airway Heights prices differently from a steep church roof in Millwood.
Get two or three written estimates and compare scope, not just the bottom line. Ask what is included for tear-off, underlayment, snow guards, permits and disposal. A low bid that skips the closures or the ice protection is not the same job. Our pricing overview lays out the ranges, and we will walk your building before we quote.
Key info: A Liberty Lake light commercial building with a 4/12 pitch and two roof penetrations needed new flashing and snow guards along the customer entrance. We quoted the panel system and the safety work together so the owner saw the full scope up front.
What to Look for When Hiring a Metal Roofing Contractor Near Me in Spokane
Hiring for a commercial or ag roof is a scope decision as much as a price decision. Ask for the contractor's license and insurance certificate, and confirm the coverage is current. Get at least two written estimates with itemized scope. Ask for references on buildings like yours, not just houses. Confirm who pulls the permit and how the contractor handles historic district or HOA design review if the building sits in a regulated area.
Reach out through our contact page to schedule a site walk and a free estimate.
Commercial & Agricultural Metal Roofing in Spokane: Pricing Guide
| Service | Price | Details |
|---|---|---|
| Repair and re-fastening | Free estimate | Screw replacement, closures and leak repair on existing metal panels, priced after a site walk |
| Exposed-fastener panel install | Starting at $3.50 per sq ft | Corrugated or ribbed panels with washered screws, sized for local snow load and wind exposure |
| Standing seam install | Starting at $7.00 per sq ft | Concealed-fastener panels with raised seams, includes underlayment and standard flashing |
| Retrofit over existing roof | On estimate | Panel system over the old roof within code limits on existing layers, needs on-site verification |
| Snow guards and ice protection | On estimate | Guard layout and count depend on roof slope, door placement and walkway exposure |
| Estimate | Free | Response within 24 hours at (509) 355-5690, no obligation to book |
Indicative pricing, the exact cost depends on square footage, finish, and site access. Free personalized estimate within 24h at (509) 355-5690.