SPF Foam Roofing

Spray Polyurethane Foam (SPF) Roofing

SPF roofing is a seamless, monolithic system sprayed directly onto your roof deck. It delivers superior insulation (R-6+ per inch), self-flashes around every penetration, and — with proper coating maintenance — can last 30+ years. Palm Crest Roofing installs SPF on commercial, residential, and mixed-use buildings across LA County.

Key Benefits

• Seamless, self-flashing — no seams to fail at penetrations
• R-6+ per inch — the highest R-value per inch of any roofing insulation
• Lightweight — typically under 1 lb per square foot
• Installs over most existing roof types without tear-off
• 30+ year service life with periodic coating recoats
• Reflective elastomeric top coat for cool-roof performance

Our Process

Step 1: Inspection

Assess existing roof for moisture, structural issues, and substrate suitability.

Step 2: Prep & Repair

Clean the surface, repair blisters and punctures, ensure a sound substrate.

Step 3: Foam Application

Two-component polyurethane is spray-applied, expanding and curing within seconds into a seamless insulating layer.

Step 4: Elastomeric Coating

Reflective top coat is applied over the foam for UV protection, waterproofing, and reflectivity.

Step 5: Granule Broadcast

Optional silica or ceramic granule broadcast for walkability and additional UV resistance.