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USA Flat Roof

916-602-1000

Seamless spray foam roofing that insulates and protects

Spray polyurethane foam creates a lightweight, monolithic barrier. No seams, no fasteners, no weak points. One application delivers waterproofing and insulation in a single step.

  • 20 Year Warranty
  • 20 Years Of Experience
  • Free Estimate
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Why spray foam roofing

A single application that waterproofs, insulates, and strengthens your flat roof.

Energy savings

Closed-cell foam delivers R-value ~6.5 per inch, cutting cooling costs by up to 30%.

Seamless & leak-proof

No seams, joints, or fasteners. Eliminates the #1 source of flat roof leaks.

Lightweight

Adds minimal load compared to built-up or single-ply re-roofs. Ideal for existing structures.

Long lifespan

With periodic recoating, an SPF roof can last 50+ years.

Commercial & residential SPF roofing

We apply spray foam roofing systems for buildings of every size: from single-family homes to large commercial properties. The same seamless, energy-efficient technology adapted to your structure.

Commercial buildings

  • Warehouses & distribution centers
  • Retail plazas & strip malls
  • Office buildings & medical facilities

Residential properties

  • Single-family homes with flat or low-slope roofs
  • Duplexes, townhomes & multi-family units
  • Garages, additions & covered patios

How It Works

From Inspection to Finished Roof

1

Inspection & Assessment

  • We evaluate your existing roof, drainage, and structural condition.
  • Identify areas of moisture damage or membrane failure.
2

Surface Preparation

  • Old membrane removal or power-cleaning of the substrate.
  • Primer application to ensure proper foam adhesion.
3

Foam Application

  • SPF sprayed in controlled layers to the specified thickness.
  • Seamless coverage over penetrations, edges, and transitions.
4

Protective Coating

  • Silicone or acrylic elastomeric topcoat applied for UV protection.
  • Final inspection to confirm uniform coverage and thickness.

Before and after

Simply slide the center bar left or right to compare the before and after differences.

FAQ

Guarantee
Affordable
Fast

Whether you need a quote or just have a question, we're here for you.

Call or message us today!

916-602-1000

or send a message

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HomeContactsSpray Foam Roofing (SPF) Roof CleaningPrivacy Notice
Contacts

916-602-1000

info@usaflatroof.com

5015 Madison Ave, Suite A, Sacramento, CA 95841

CA Lic. #848613

Working Hours

Monday - Saturday: 9:00 - 9:00

Sunday: Closed

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USA Flat Roof

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