IMPAC roofing systems
Saint-Gobain IMPAC

Protecting what matters most since 1980.

Backed by Saint-Gobain, a worldwide leader in light and sustainable construction, IMPAC® has been delivering trusted roofing and waterproofing solutions since 1980. From restoration projects to new construction, IMPAC® provides high-performance roof coatings engineered for efficiency, durability, and reliable results on every job.

Reflectivity

Reduce heat. Improve efficiency.

Functionality

Waterproof protection made simple.

Economical

Restore instead of replace.

Aesthetics

Renew the appearance of your building.

System 01

Acrylic Roof Coating System

Reliable Cost-effective Elastomeric UV-resistant Reflective Easy to apply
Acrylic roof coating system layers
IMPAC Primer

IMPAC® Primer

An acrylic sealer that helps reduce surface porosity, seals microcracks, and improves adhesion of the acrylic waterproofing system.

  • Enhances roof coating performance
  • Eliminates porosity
  • Improves adhesion
  • Blocks moisture
Size 5-gal Color Clear Coverage 1.1 gal/100 sq ft
IMPAC Patch

IMPAC® Patch

An acrylic mastic used to seal, repair, and reinforce seams, cracks, fasteners, penetrations, and other roof details where water intrusion may occur.

  • Stop leaks and seal cracks
  • Coatable & highly flexible
  • UV stable
  • 100% waterproof
Size 5-gal Color White
IMPAC Premium

IMPAC® Premium

Elastomeric Acrylic Roof Coating that forms a seamless waterproofing membrane.

Approvals: UL, CRRC

  • 10 year warranty
  • Reflects UV rays & solar heat
  • Prolongs roof life
  • Cooling cost savings
Size 5 / 55-gal Coverage 2.5 gal/100 sq ft
IMPAC Platinum

IMPAC® Platinum

High Performance Hybrid Acrylic Silicone Roof Coating with 900% elongation, ideal for structural movement.

Approvals: CRRC

  • 20 year warranty
  • High solids, ultra elastic
  • Weather & mildew resistant
Size 5 / 55-gal Coverage 1.6 gal/100 sq ft
System 02

Complete Silicone Roof Restoration System

Premium protection & restoration Ponding water resistance UV & extreme weather
Silicone roof restoration system layers
TOP ROOF PRO TPO Primer

TOP ROOF PRO TPO Primer

Fast drying primer recommended for new or aged TPO and compatible EPDM membranes.

  • Excellent adhesion to TPO/EPDM
  • Same day first overcoat
  • Extra water resistant
Size 5-gal Color Light Blue
TOP ROOF PRO Bleed Blocker

TOP ROOF PRO Bleed Blocker

Bleed blocking roofing primer recommended for asphalt and modified-bitumen substrates.

  • Reduces oil bleeding
  • Prepares surface for silicone
  • Improves durability & adhesion
Size 5-gal Color Amber
TOP ROOF PRO Silicone Mastic

TOP ROOF PRO Silicone Mastic

A 100% silicone, moisture-cured mastic that forms a tough, flexible, highly versatile seal.

  • Seals and repairs
  • Fast cure time
  • Excellent adhesion
Size 2-gal Color White
TOP ROOF PRO High Solids Silicone

TOP ROOF PRO High Solids Silicone

High-solids, single-component, moisture-cured elastomeric roof coating with 100% silicone polymer.

Approvals: CRRC

  • Ponding water resistant
  • High solids in one coat
Size 5 / 55-gal Color White / Tan
System 03

Modified Bitumen Membrane System

Tough Reliable Proven performance Heavy-duty applications
Modified bitumen membrane layers

Granule Surface · APP Modified Bitumen · Polyester Reinforcement · APP Modified Bitumen · Polyethylene Film

IMPAC Torch Membranes roll

Torch Membranes

Provides durable, torch-applied waterproofing for demanding roofing applications. Excellent resistance to weather, aging, and UV exposure — a trusted solution for commercial and industrial roofs requiring long-term performance.

Ideal to waterproof any type of structure with non-critical thermal–structural movements. Can be used in any weather. The granulated surface provides excellent impact resistance.

Thickness.137" (3.50mm) · .157" (4.00mm) · .177" (4.50mm)
ReinforcementPolyester Cloth
Measures3.2' (39.37") width × 32.8' (393.7") long
Available Colors

Selected finish: White

Download TDS & SDS

Ready to start your next roofing project?

IMPAC® roofing systems are available through our certified applicator and distributor network across the Southwest.

Contact Our Team

Let's talk about your roof.

Tell us about your project and a member of the IMPAC® team will follow up with product recommendations, coverage estimates, and next steps.

Texas4000 Pinemont Dr, Houston, TX 77018
Arizona327 S 27th Ave, Phoenix, AZ 85009