find a solution in

find a solution in

Roof Foam

GacoRoofFoam Series

GacoRoofFoam F2733RHFO

Maximize energy efficiency and eliminate costly tear-offs with versatile spray foam

GacoRoofFoam F2733RHFO is a sprayed-in-place polyurethane foam (SPF) that goes on as a liquid and expands into a foam to create a durable, seamless layer of roof insulation. When paired with one of our approved GacoFlex acrylic, silicone, or urethane coatings, it creates a complete roofing system — for a durable and total roof replacement solution, or over a roof deck for new construction or tear-off projects.

SPF roofing systems are great for all climates, and since polyurethane foam adheres to most surfaces, it can be installed on virtually any roof slope. Trust GacoRoofFoam when dealing with unique roof designs or apply it to low-slope roofs.

Before SPF installation, the existing roof surface is cleaned. Next, the applicator sprays the polyurethane foam onto the existing roof or roof deck. GacoRoofFoam expands to form a seamless insulation layer, conforming quickly to any angles or protrusions on the roof. Once complete, the SPF layer is coated with an approved GacoFlex coating to protect the foam and add reflectivity, further improving the energy efficiency of your building.

Gaco coatings are backed by industry-leading warranties*, international expertise, and a team of in-market experts who are local to you. At Gaco, we believe there’s a difference between just any solution and the right solution. You deserve the right solution and Gaco’s team of experts will help you find it. Contact your local Gaco Area Manager with questions.

Benefits

  • Time and resource saver: Can be applied during normal operating hours over an existing, well-maintained roof and eliminate the need for a costly and disruptive tear-off. Plus, no tear-off means labor and landfill savings.
  • Energy efficiency: Delivers a high R-Value to improve building energy efficiency and reduce annual energy costs.
  • Lightweight: Places less stress on a structure compared to other building materials.
  • Durable: When properly installed and maintained, a spray-in-place foam is a sustainable roofing system requiring minimal maintenance and only periodic reapplication of GacoFlex coatings.
  • Environmentally conscious: GacoRoofFoam (F2733RHFO) is manufactured with an HFO blowing agent that reduces the Global Warming Potential (GWP) of the product by more than 99% and does not contain CFCs, HCFCs, or other ozone-harming gases.

Details

  • 55-gallon drums available
  • Single-pass application up to 1.5” thick
  • Class A (class 1) fire-rated
  • UL and FM approved
  • Colored Green
  • *Full system warranties up to 20-years require installation by a Gaco licensed applicator
  • Material Warranty available at gaco.com/warranty
Filter icon Filter Results
Underwriters Laboratories - Roofing Systems Approvals July 8th, 2024 Product: GacoFlex S42 Evaluations / Approvals
PDS - GACOROOFFOAM™ LOW GWP - MEDIUM-DENSITY LIQUID SPRAY FOAM April 15th, 2024 Product: GacoRoofFoam Series Product Data Sheets
GACOROOFFOAM™ F2733RHFO SPRAY-APPLIED POLYURETHANE FOAM April 15th, 2024 Product: GacoRoofFoam Series Product Data Sheets
Gaco Safety Data Sheet (SDS) - Alternate Access April 2nd, 2024 Product: Gaco 052N Safety Data Sheets
RF-S20-22-10 - GACOFLEX™ S20 OVER RE-FOAM May 10th, 2021 Product: GacoFlex S20 Specifications
RF-S20-30-15 - GACOFLEX™ S20 OVER RE-FOAM May 10th, 2021 Product: GacoFlex S20 Specifications
RF-S20-38-20 - GACOFLEX™ S20 OVER RE-FOAM May 10th, 2021 Product: GacoFlex S20 Specifications
GacoRoofFoam Series Brochure April 27th, 2021 Product: GacoRoofFoam Series Brochure
ISO Isocyanate ISO Component A April 27th, 2021 Product: GacoRoofFoam Series Safety Data Sheets
F2780 GacoRoofFoam Low GWP Polyol Component B April 27th, 2021 Product: GacoRoofFoam Series Safety Data Sheets
Gaco - Roofing System Warranty - 5004 - SAMPLE December 30th, 2020 Product: GacoFlex S20 Additional Information
F2733W–GacoRoofFoam WINTER POLYOL COMPONENT B GHS01272016 December 30th, 2020 Product: GacoRoofFoam Series Safety Data Sheets
F2733R–GacoRoofFoam POLYOL COMPONENT B GHS01272016 December 30th, 2020 Product: GacoRoofFoam Series Safety Data Sheets
FM Approvals-Roof Assemblies and Maintenance Coating - F2733 - S-21 Series December 29th, 2020 Product: GacoFlex S2100 Evaluations / Approvals
FM Approvals-Roof Assemblies and Maintenance Coating - F2733 - S-20 Series December 29th, 2020 Product: GacoFlex S20 Evaluations / Approvals
FM Approvals-Roof Assemblies and Maintenance Coating - F2733 - S-10 Series December 29th, 2020 Product: GacoRoofFoam Series Evaluations / Approvals
Underwriters Laboratories (UL) - Spray Applied Foam and Coating Systems - Roof Systems Uplift Resistance (TGIK.R5663) December 29th, 2020 Product: GacoRoofFoam Series Evaluations / Approvals