Spray Polyurethane Foam Insulation

Trusted Insulation Experts

Redline Spray Foam Insulation is firefighter owned and operated. We serve the DFW area with top-quality spray foam insulation that keeps your home comfortable year-round. We're here to answer any questions you may have regarding your foam insulation needs.

Spray foam insulation comes in two primary types, each designed for specific applications and building needs. Choosing the right type depends on the structure, climate, and performance goals.

Open-Cell Spray Foam

• Lightweight and flexible with a softer, spongy texture

• Lower density and lower cost than closed-cell foam

• Excellent air sealing and sound dampening

• Permeable to moisture, allowing assemblies to breathe

Best used for:

• Interior walls and ceilings

• Attics (especially unvented attics in moderate climates)

• Soundproofing between rooms or floors

• Residential homes where moisture exposure is minimal

Closed-Cell Spray Foam

• Dense and rigid with a hard finish

• High R-value per inch, offering superior thermal resistance

• Acts as a vapor barrier and moisture barrier

• Adds structural strength to walls and roofs

Best used for:

• Container homes (excellent for metal structures and condensation control)

• Barns and metal buildings

• Basements and crawl spaces

• Exterior walls and rooflines

• Attics in extreme climates

• Areas exposed to high humidity or temperature swings

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