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How to Fireproof Your Home

Ener-Spray applies several ULC Listed IFRM and SFRM materials.

Ener-Spray is a Member of the NCFA (National Fireproofing Contractors Association) and has 2 DRIs (Designated Responsible Individuals); one in Vancouver and one in Calgary.

Ener-Spray applies ULC-listed spray-applied fire resistance for structural steel-framed buildings. Some typically-sprayed areas are steel beams, joists, columns and deck. Allow for 15 min to 4 hr fire ratings for different designs and thicknesses.

Ener-Spray has the crews and equipment to keep your fireproofing on schedule and budget. LEED credits are available for using various products.

Thermal Barrier & Fireproofing

Spray Foam Insulation must be covered with a ULC-listed thermal barrier when left exposed in an occupied space. Ener-Spray uses spray on Mineral Fiber Thermal Barrier, Cementitious Thermal Barrier or Intumescent Paint Thermal Barrier systems to cover exposed spray foam. Hence, it meets the building code in areas that will not be covered with drywall or another board-type material.

Ener-Spray can provide an effective system that works and is cost-effective. All materials used comply with CAN/ULC S124 “Standard Method of Test for the Evaluation of Protective Coverings for Foamed Plastic.”

The more durable Thermal Barriers are the cementitious and paint products. Typical areas where Thermal Barriers are required:

  • Rim joist ends in undeveloped basements
  • Air seals in commercial buildings
  • Commercial parkade ceilings
  • Quonsets and metal buildings
  • Plenum spaces that require insulation

Ask Ener-Spray which product is best for your project.


Ener-Spray is a licensed applicator for some firestopping products, such as: 

  • Tremco
  • STI
  • 3M
  • Hilti

We have experienced personnel that can provide all firestopping requirements for any size of project. Typical applications for firestopping are penetrations through:

  • firewalls
  • roof/wall junctions
  • floors
  • concrete slab perimeters

Intumescent Fireproofing

Ener-Spray applies the intumescent product line for:

  • Cafco
  • Hilti
  • Carboline

Intumescent is designed to fireproof interior and exterior steelwork for up to a 4-hour fire rating, depending on the design. The recommended use for this product is fireproofing exposed:

  • columns
  • tubes
  • pipes