About Poly Seal LLC

Spray Foam Insulation Isn't Just Our Trade, It's Our Legacy.

Our journey began in the 1990s, deep in the rugged terrain of Alaska, where we worked alongside family in the spray foam business. Those early years instilled in us the value of hard work, integrity, and craftsmanship. When we relocated to Idaho in the early 2000s, we recognized a growing demand for high-quality spray foam services. So, we invested in a rig, rolled up our sleeves, and got to work—bringing decades of experience and family tradition to every job we take on.

Why Choose Poly Seal LLC?

We don’t just spray foam—we set expectations, deliver quality, and treat your property like our own. While others might cut corners and leave behind air gaps in hidden spaces, we go the extra mile to ensure thorough, airtight coverage. Our team is trained to see every home as their own, because that's how we would want to be treated. No shortcuts. No compromises. Just honest, professional work done right the first time.

Training & Credentials

We're proud members of the Spray Polyurethane Foam Alliance (SPFA), and our team goes through rigorous training and accreditation under their standards. Every new sprayer completes a full year of on-the-job training before taking on projects independently—because quality starts with expertise.

Poly Seal LLC is fully licensed, including a Contractors License and a Public Works License, ensuring that we meet all requirements for residential and commercial work across Idaho.