Cascade RetroFoam insulates existing Puyallup homes without removing drywall or siding. One-day install, lifetime warranty, and lower energy bills.
Serving PuyallupSame-Day InstallLifetime Warranty
Puyallup's housing stock — from mid-century ramblers to 1980s two-stories — often has little or no wall insulation. That means cold rooms in winter, warm rooms in summer, and energy bills that don't match what you're getting. Cascade RetroFoam fixes that in a single day, without touching your drywall or siding.
A large portion of Puyallup homes were built between the 1950s and 1980s — an era when wall insulation was rarely standard. Many still have empty or under-filled wall cavities.
Cold PNW Winters
Puyallup sits in a valley that funnels cold air off the Cascades in winter. Uninsulated walls let that cold straight into your living space.
High Heating Costs
Walls account for roughly 35% of heat loss in an older home. Filling those cavities can meaningfully reduce your heating bill each season.
How RetroFoam Works
We inject foam directly into your existing wall cavities through small holes drilled in the exterior. No drywall removal. No mess inside your home.
1
Drill small access holes in your exterior siding — roughly the size of a golf ball — spaced between each stud bay.
2
Inject RetroFoam into each cavity. The foam expands to fill the entire space, including gaps that blown-in insulation misses.
3
Patch and finish. Every hole is plugged and color-matched to your siding. Most homeowners can't find the access points after we're done.
PSE Rebate: Puget Sound Energy customers in Puyallup may qualify for a $2.50 per square foot instant rebate on wall insulation — applied directly to your invoice at time of installation. Learn more about rebates →
What You Get
Warmer in Winter
Walls that no longer bleed heat mean your furnace runs less and rooms feel consistently warm — including those cold corners.
Quieter Rooms
RetroFoam fills the air gaps that let outside noise in. Traffic, rain, and neighborhood sounds are noticeably reduced.
Lifetime Warranty
RetroFoam doesn't settle, shrink, or degrade. It carries a lifetime warranty and is non-toxic with no odors or offgassing.
Get a Free Quote for Your Puyallup Home
We'll assess your home's walls and give you a clear estimate — including any rebates you qualify for.
