Finding and sealing the path water takes into your Moscow or Palouse home, from attic stains to flashing at the eave.
Fastest: call (833) 751-2102. Or send this and we call you back.
Roof leak repair finds where water gets past the roof covering, seals that point, and repairs any damage it caused to the decking, insulation or ceiling below. On the Palouse the usual sources are meltwater backing up at the eave in winter and flashing seams that freeze-thaw movement has opened. A technician traces the water from the stain back to its source.
A roof leak rarely shows where it starts.
On the Palouse, the cause of most leaks is weather that changes direction.
A local roofer looks for the source first and the stain second. If water is coming in right now, call (833) 751-2102. The phone line is answered around the clock, and a visit the same day is possible when a technician is free.
Do not climb onto a snowy, iced or wet roof to look at a leak, and do not use a ladder against a roof edge that is loaded with ice. Never chip ice off the eave with a pick, axe or metal tool, because that tears the shingles and the flashing you are trying to protect. Do not spread roof tar or sealant over a leak from the outside in cold weather, since the material will not bond and the hidden water will simply move. Keep the attic hatch closed to limit warm air, and call a roofer when the work reaches the roof surface.
Individual shingles or tabs that have cracked, lifted or been torn by wind are replaced on the roof where the damage is. This is the most common repair on asphalt roofs that are otherwise sound. It applies when the decking under the damaged area is dry and firm, and when the nearby shingles are flexible enough to lift without breaking. If the surrounding shingles are brittle, a spot repair may only move the leak to the next course.
Flashing is the metal that seals the joint between the roof and anything that breaks it. Freeze-thaw movement works these joints every winter, and the seal often gives way at the corners before the middle. This repair suits a leak that tracks down a chimney or along a wall, and it usually involves resetting or replacing the flashing rather than covering it with sealant.
Valleys carry the most water on any roof, and they also collect snow and drift it in winter. A leak that appears where two roof planes meet is often a valley detail that is too narrow or badly lapped. An eave leak caused by ice is a different problem, because the repair has to deal with the water that backs up, and the attic heat loss that melts the snow in the first place.
Call any hour and explain what is going on. You get a clear price before any work starts.
Condensation shows as frost or damp on the underside of the boards, often evenly spread, while a leak shows as a line of staining that runs from one point. A technician looks at both before deciding. Moist indoor air that reaches a cold roof in winter can look like a leak until the pattern is checked.
Condensation is most common when the attic is poorly vented or when warm moist air from the house leaks up through the ceiling. It tends to show on the boards and nails at the coldest point.
Ice dams form when snow sits on the upper roof while the eave stays below freezing, so meltwater runs down and refreezes at the edge. Water that cannot escape backs up under the shingles and leaks into the walls, ceilings and insulation. The repair has to address the roof and the attic heat that keeps the snow melting.
The University of Minnesota Extension describes the mechanism clearly: for an ice dam to form there must be snow on the roof and higher parts of the roof surface above 32 degrees Fahrenheit while lower surfaces are below it.
The price depends on the size and pitch of the roof, how walkable it is, how many layers are already on it, and what the decking looks like once it is opened. Access from the hill or driveway, and the amount of flashing involved, also change the work. The price is explained and approved before any work starts.
Size and pitch matter because a steep roof takes longer to work safely, and a larger roof means more area to check even when the leak is in one place.
A small, slow drip that is caught and kept dry can sometimes wait, but a leak that keeps soaking insulation or ceilings should not. Winter repairs are sometimes limited to a temporary cover until the weather allows the full repair. Call the line and describe what you see, so the technician can say what is safe to wait for.
The phone line is answered around the clock, so a leak does not have to wait for office hours. When a technician is free, a visit can happen the same day, though it is never promised.
Photograph the stain from the room side, the same spot from the attic if you can safely reach it, and the outside of the roof from the ground. Note the weather for the last few days, and whether the drip follows a thaw, a rain or a windy night. These notes help the technician find the source faster.
Take the photographs from more than one distance. A close shot shows the color and the edge of the stain, and a wider shot shows where it sits against the wall, the window or the light fixture.
The technician starts in the room with the stain and then goes to the attic, following the wet line along the framing. Water tracks along rafters and sheathing before it drops, so the stain on the ceiling is a starting point rather than the answer. Moisture meters and a look at the staining on the underside of the boards help show how far the wet area runs.
Most leaks on this roof come from one of three places: the eave where ice has backed water up, a valley where snow collects and drifts, or a penetration such as a chimney, vent pipe or skylight. The technician checks each one, because the weakest point is not always the nearest to the stain. Ice-dam signs such as a dark band behind an icicle line are noted at this stage.
A leak is repaired from the point where water enters, so the covering is lifted only around that area to expose the decking and the underlayment. Remaining life is judged on the roof itself, including granule loss, curling and cracked or lifted tabs, the condition of the nails and what the decking looks like once it is open. A technician who can see that the wider roof is worn will say so plainly.
The repair fixes the entry point, whether that means replacing shingles, rebuilding a section of flashing, or correcting the way water is shed at a valley or eave. Sealant is used where it suits the material and never as a substitute for a flashing correction that the detail needs. The work is reviewed before the crew leaves so that the next thaw can be watched against the repaired area.
Wet insulation and damp decking lose their ability to keep heat in and to dry out on their own, so the technician checks that the wet area is drying and notes any sections that need replacing. Ceiling damage is listed for you to decide on, since the interior repair is a separate job. Staining that keeps returning after a thaw is a sign that the source has not been fully found.
Moscow sits at about 2,579 feet, and the ground here freezes and thaws through the winter, which is what makes eave leaks and flashing failures so common.
The town has a large share of rental housing. Census estimates for 2020 to 2024 put owner-occupied housing in Moscow city at 40.0 percent, against 58.7 percent across Latah County.
The Palouse is a place of ridges and draws, and the wind does not act the same way from one street to the next.
Not sure if you're covered? Check your ZIP code.
Stopping eave ice dams on Palouse roofs through attic insulation, air sealing and ventilation, and safe removal when water is already getting in.
Air sealing and ventilation that keep attic heat from melting snow on a Moscow roof and feeding ice dams at the eave.
Resetting or replacing the metal at valleys, chimneys, sidewalls and vent pipes that keeps water out of a Moscow roof.
A look at the roof, gutters and attic before the first snow, to find the loose flashing and blocked gutter that cause winter leaks.
Owner-occupancy in Moscow is 40.0 percent, so most occupied homes in the city are rented.
A leak that is actively dripping into a home is urgent, because water soaks insulation and ceilings quickly and can reach electrical fixtures. The phone line is answered around the clock, so you can call at any hour and describe what you see. A visit the same day is possible when a technician is free, but it is never promised. Until someone arrives, catch the water and keep it away from anything electrical.
Not always. A shingle or flashing repair stops the water from getting in at that point, but it does not change the heat that melts the snow from below. If the attic is warm and the eave is cold, the dam can form again the next winter. Ask the technician whether attic work should be part of the same plan.
Permit rules depend on the city or county and on the scope of the job. Moscow treats a reroof as its own small permit category, and Pullman lists reroofing as a permit category too. For work outside those two cities, ask your city or county building department what applies to your property. In Lapwai and on the Nez Perce Reservation, ask both the Nez Perce County planning office and the Nez Perce Tribe which permit applies.
Ask which state the contractor is registered in for the work, since Idaho and Washington run separate systems and one does not cover the other. In Pullman, the permit application must list the general contractor and their current state registration number. Ask what the price depends on, and ask for the explanation in writing before work starts. A contractor who is registered for the job should be able to answer each of these without hesitation.
The technician will explain where the water entered and what was done about it. A good sign is that the staining stops spreading after the next thaw or rain, and the damp in the attic dries down. If the stain keeps growing after a repair, call the line and describe the weather at the time. The leak may have a second entry point that was not visible until the first one was closed.
A homeowner doing their own work on their own land is exempt from Idaho contractor registration, provided they do not plan to sell within 12 months. Working on a roof still carries the fall risk, and a poor patch can hide the real source and let it spread. If you do attempt a repair, keep it to clearing debris, drying the area and documenting what you see. Call a roofer for the repair itself and for anything that touches the flashing.