Commercial Roof Repair
Tri-Cities WA

Most leaks on flat and low-slope roofs start at flashing, seams and penetrations like HVAC curbs, vents and drains. In the Tri-Cities, years of hot sun dry out sealants, and wide temperature swings make materials expand and shrink until seams open up. Clogged drains that let water pond are another common cause.

Yes. When the damage is limited to one area and the rest of the membrane is in good shape, we repair that section and match it to the existing system. If we find that the problem has spread under the surface, we will show you before recommending more work.

Cost depends on the type of roof system, the size of the damaged area, whether insulation or decking underneath got wet and how easy the roof is to reach. A simple flashing or seam repair is a very different job than replacing a wet section of a roof. We give you a free estimate once we have seen the damage in person.

It depends on what caused it. Sudden damage from wind or hail is often covered, while leaks from age or lack of maintenance usually are not. We document the damage with photos and work directly with your insurance company when a storm is involved.

Not permanently. You can catch water and protect inventory from the inside, but the actual fix has to happen on the roof where water is getting in. Water often travels along the deck before it drips, so the leak on the roof may be far from the stain on your ceiling.

Many repairs can, though some membranes, adhesives and sealants need a minimum temperature to bond properly. In a Tri-Cities winter we may make a temporary repair to stop the water and then finish the permanent repair once conditions allow. We explain which approach your roof needs before we start.