Moss Treatment and Roof Blow-Offs in Kirkland, WA
Pane'N The Glass offers moss treatment & roof blow-offs for homes and businesses in Kirkland and across the Eastside. Pane'N The Glass started in Bozeman, Montana in 2005, and our Eastside crews bring the same hands-on approach: careful work, done by hand where it counts. Call (425) 765-8730 or request a free estimate.
Request an Estimate | Call (425) 765-8730
Why moss grows on Eastside roofs
The Eastside's long wet season, mild winters and tall evergreens make a near-perfect home for moss. Shaded roofs, north-facing slopes and roofs under firs and cedars stay damp for months, and moss settles in between shingles. Over time it holds water against the roof and sheds debris into gutters and downspouts.
Needles and leaves add to the problem. They pile up in valleys, behind chimneys and along roof edges, trap moisture and give moss more to grow on. Keeping loose debris off the roof and treating moss early helps the roof shed water the way it was designed to.
Roof blow-offs
A roof blow-off clears loose needles, leaves, twigs and other debris off the roof surface, out of valleys and away from skylights and chimneys. It's a simple way to keep debris from building up, and it pairs naturally with gutter cleaning, since most of what comes off the roof ends up in the gutters. Many homeowners under big trees schedule blow-offs more than once a year.
Moss treatment
After the loose debris is cleared, we apply a moss treatment to the roof. The treatment works over time with the help of rain: moss dies back over the following weeks and months and gradually loosens and washes away. It also helps slow new growth through the wet season.
Moss treatment isn't instant, and results depend on how much moss is there, how shaded the roof is and the weather after treatment. We'll walk you through what to expect for your roof, and if we see anything that looks like it needs a roofer, we'll point it out.
Finish with clean gutters and windows
A blow-off sends debris into the gutters, so we clean the gutters and downspouts as part of the same visit. Many customers add window cleaning too, since gutter overflow and runoff tend to streak the glass below. See our gutter cleaning and window cleaning services.
Common questions
Do you pressure wash roofs?
No. We don't pressure wash roofs. We blow off loose debris and apply a moss treatment that works with the rain over time.
How often should I treat my roof?
It depends on shade, trees and how much moss you have. Many Eastside roofs under trees benefit from a yearly blow-off and treatment, while sunny roofs may need it less often. We'll give you an honest read when we see your roof.
Will the moss disappear right away?
No. The treatment kills moss over the following weeks, and rain gradually washes the dead moss away.
Can you clean my gutters at the same time?
Yes. A blow-off sends debris into the gutters, so we clean them in the same visit.
When is the best time for moss treatment?
Many homeowners schedule it in the fall or early spring, when moss is actively growing and rain helps the treatment work.
How we work
We're a hands-on company. Our crews clean windows by hand from ladders up to three stories, and we don't use water-fed poles. Before we start any job, we go over what you want done, and if something looks unsafe or outside what we do, we'll say so plainly rather than guess. When we're finished, we check the work and clean up after ourselves.
Why Pane'N The Glass
Pane'N The Glass has focused on careful, hands-on exterior cleaning since 2005. We keep our work simple: explain what we're going to do, do it carefully, and tell you honestly about anything we can't do. Many of our customers start with one service and add others, like windows, gutters, roof moss treatment or house washing, so their whole home stays in good shape through the Eastside's long wet season.
Get a free estimate
Tell us about your property and what you need, and we'll get back to you with an estimate. You can request an estimate online, call or text (425) 765-8730, or email office@nostreakingallowed.com.
Areas we serve
We serve Kirkland and nearby cities, including: