Is Wet Under The Membrane
Covering wet boards traps the water and shortens the life of the new roof.

About
Here is how we think about our Sioux City commercial roofing work: core cuts before prices, sections dried in daily, and scopes in writing.

Owners want to know about our Sioux City commercial roofing work before price, and the answer starts on the roof: a full walk, core cuts, and photos of every problem before any number is written.
We install four systems: TPO, EPDM, industrial plant roofs, and commercial metal. Picking among them comes down to deck, slope, exhaust, and what happens inside, so the system is named only after the roof walk.
A roof walk and core cuts take about an hour of your time. Ask for one and we will set it up around your schedule.
Every inspection checks the same items, so the scope covers the whole roof.
Seams, blisters, splits, shrinkage, and how the sheet bends at a fold.
Layers on the deck and whether the insulation under them is dry.
Strainers, sumps, and the low spots where water stands after rain.
Flashing height at every unit and boot condition at pipes and vents.
Coping, edge metal, base flashing, and terminations at parapets.
Rust on steel deck and soft spots on wood, seen from cores and below.
Where a crane, hoist, and dumpster can reach the roof without blocking the business.
Plain limits make bids easier to compare. Each card shows a shortcut we skip and what we do instead.
Covering wet boards traps the water and shortens the life of the new roof.
Selling a full roof for one open lap wastes your budget.
Reroofing around equipment left on the sheet repeats the old leak.
Starting before the permit is in hand risks a stop order and a second inspection.
Call or ask for an estimate. We walk the roof, take core cuts, and put the scope and price in writing.