High R-Value
About R-6 to R-7 per inch, so it insulates well even where space is tight.
Loading
Loading
Loading
Cascadia Spray Foam of Seattle installs closed-cell spray foam insulation in homes and businesses across Seattle, WA, and the surrounding areas.
From new construction to upgrades of existing buildings, we help property owners in Seattle, Bellevue, Redmond and nearby communities gain energy efficiency, durability and moisture resistance.
Closed-cell foam is known for its density and strength, which makes it one of the best options for getting the most out of your insulation. Its high R-value per inch minimizes heat loss and keeps indoor temperatures consistent all year, so it can cut energy costs significantly.
It also resists moisture, which matters in a region where damp conditions are common. As a barrier against moisture, closed-cell foam helps prevent mold growth, keeps the indoor environment healthier and extends the life of your building materials.
Closed-cell foam delivers air sealing, high thermal resistance and moisture control in one application, whether you’re insulating an office, a warehouse or a home.
About R-6 to R-7 per inch, so it insulates well even where space is tight.
A barrier against damp that helps prevent mold and protects building materials.
Its density adds rigidity to walls and roofs, helping them stand up to wind and heavy rain.
Versatile enough for homes, offices and warehouses, with reduced energy bills in each.
Because of its high density, closed-cell foam adds rigidity to walls and roofs, making them more resistant to wind and heavy rain. That matters in the Seattle area, where the weather can be harsh throughout the year. In the attic, closed-cell foam also helps hold indoor temperatures steady through the region’s changeable weather.
Our team installs it precisely, sealing every gap, so you get the most from your closed-cell insulation in both energy efficiency and durability.
We offer competitive pricing and work with you to find a solution that fits your budget.
Closed-cell foam costs more upfront than other insulation, but the savings on energy bills and maintenance offset it over time.
Our guide explains why spray foam seals the gaps around pipes, built-up framing and window openings that batts and boards leave open, and which foam fits which gap.
It is typically around R-6 to R-7 per inch.
The cost depends on the size of the project and the areas being insulated. It costs more upfront than other insulation, but energy savings help offset it.
Yes. Its density adds rigidity and strengthens walls and roofs.
Yes. It acts as a barrier against moisture, which helps prevent mold growth in Seattle’s damp climate.
Yes. It’s versatile enough for offices, warehouses and homes alike.
We install with care using quality products, and we focus on energy-efficient solutions for each property we work on.
Request a quote for closed-cell spray foam in Seattle, WA, and surrounding areas. Contact Cascadia Spray Foam of Seattle to schedule an appointment.