Spray Foam Insulation

A person operating a scissor lift inside a room under construction or renovation, with the walls being sprayed with a substance, possibly insulation or paint. The room has a plastic covering on the floor to protect it from debris or overspray.

Precision Spray Foam Insulation for Every Structure

Spray foam insulation is one of the most effective ways to improve energy performance, prevent moisture intrusion, and strengthen your building. At Thermal Resistance, we apply both open and closed cell spray foam, tailored to the specific material and needs of your structure, whether it’s a wood-framed home or a steel-sided warehouse. Our team understands the technical details that matter most: R-values, vapor control, structural reinforcement, and safety compliance.

What We Offer

Interior view of a building under construction showing wooden framing, metal roofing, and black steel support beams.

Open Cell Spray Foam

  • Ideal for wood-framed structures

  • Expands to fill cavities and reduce air leakage

  • Effective for sound dampening

  • Great for interior walls and ceilings

Interior view of a room with wooden framing and spray foam insulation on the walls and ceiling.

Closed Cell Spray Foam

  • Provides structural reinforcement

  • Acts as a water vapor barrier

  • Best for metal buildings, commercial roofs, and exterior walls

  • Adds strength and moisture protection

Close-up of a lizard incinerator with a flame igniting a combustible material inside, used for euthanasia.

Fire Retardant Applications

  • Coatings applied to meet fire safety standards

  • Enhances code compliance in spray foam applications

Why Spray Foam?

Superior R-value performance

Long-term energy cost savings

Reduces HVAC strain and improves indoor comfort

Helps seal drafts and prevent moisture buildup

Your Building, Reimagined With Comfort And Performance

Imagine lower utility bills, consistent indoor temperatures, quieter rooms, and stronger walls, all from a single upgrade. With Thermal Resistance, you’ll feel the difference in every season. You’ll get structural protection, long-term savings, and a polished finish that adds value and peace of mind all year long.