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GACO Spray Foam

Providing Complete Waterproofing Solutions. Protecting and Insulating Your Home

No house is perfect. At some point, most homeowners experience some type of problem with their home. Whether you are experiencing high energy bills, you need to rejuvenate your homes weathered and leaking roof, or you would like easy waterproofing for your balcony or rooftop deck, Gaco has solutions to meet your individual needs.

Gaco has manufactured waterproofing and insulating solutions for commercial, industrial, and residential applications since 1955. Today, Gaco products cover millions of square feet of buildings in every climate, and we remain one of the only single-source solution partners for building owners. Controlling the entire process saves you from wasting time and money. Let us protect your building from the elements and provide the guaranteed performance you want.

Products We Offer

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GACO OnePass Low GWP

Closed Cell Foam

A new generation of GacoOnePass - the same excellent performance with enhanced sustainability.

GacoOnePass Low GWP closed cell foam is manufactured with zero ozone-depleting chemicals. It contains polyols derived from naturally renewable oils, postconsumer recycled plastics, and pre-consumer recycled materials. GacoOnePass Low GWP also contains a new blowing agent that can contribute to decreased environmental risk due to its low Global Warming Potential (GWP) and reduced carbon footprint.

GacoOnePass Low GWP achieves zero ozone-depletion and low GWP characteristics all in one.

OnePass Low GWP Benefits

  • LOW GLOBAL WARMING POTENTIAL Low GWP characteristics.
  • REDUCED CARBON FOOTPRINT Manufactured with zero ozone-depleting chemicals.
  • 1 HOUR REENTRY With only 10 ACH.
  • GREAT ADHESION Installs quickly; saves time and reduces labor costs.
  • EXCEPTIONAL SPRAYABILITY Superior formulation provides consistent, forgiving, user friendly foam with predictable yields and less gun clogging.
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Spray Foam Solutions Images

GACO EZSpray

Open Cell Foam

GacoEZSpray Open Cell Foam provides high R-value insulation and a seamless air barrier to control air leakage and lower energy consumption. It also reduces condensation, moisture and mold and helps block airborne noise and absorb sound.

This all adds up to an energy efficient, comfortable and quiet indoor environment for home and building owners.

EZSpray Benefits

  • EXCEPTIONAL YIELD Quick rise and consistent cavity fill help prevent overfilling and waste.
  • GREAT ADHESION Adaptable to various substrates and spray angles.
  • EXCELLENT SPRAYABILITY No dripping, even when spraying overhead areas such as roof decks.
  • TRIMS EASILY Less time spent on trimming saves time and money.
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Spray Foam Solutions Images

GACO OnePass

Closed Cell Foam

GacoOnePass 2 lb. Closed Cell Foam installs quickly in up to 4+ passes which reduces labor costs by 50% or more and offers 20-30% higher yields than standard 2 lb. foams when sprayed in one pass at 3 to 4 thickness.

As an ABAA Evaluated Material as part of an ABAA Evaluated Assembly, GacoOnePass is approved for use in air barrier systems. It is Appendix X approved for use without an additional ignition barrier and meets the requirement for a Class II vapor retarder at just 0.44.

GacoOnePass is ideal for use in a variety of residential and commercial applications and it can be used in deep fill applications with up to 18 in depth per pass for applications like trench fill, pipe erosion control, container filling, etc.

GacoOnePass is UL GREENGUARD and GREENGUARD Gold certified.

OnePass Benefits

  • 1 HOUR REENTRY With only 10 ACH.
  • GREAT ADHESION Installs quickly; saves time and reduces labor costs.
  • EXCEPTIONAL SPRAYABILITY Superior formulation provides consistent, forgiving, user friendly foam with predictable yields and less gun clogging.
  • LESS VISCOUS Reduces wear and tear on equipment.
  • LOW ODOR Improves work environment.
  • LOWER ENERGY COSTS Higher R-values than conventional insulation and a seamless air barrier reduce uncontrolled air leakage, resulting in lower energy costs.
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Spray Foam Solutions Images

GACO ProFill System

New Construction Application for Open Cell Foam

The GacoProFill SYSTEM is the first complete spray foam system to offer a consistent cavity fill and a smooth surface with no trimming needed. The self-compressing characteristic of this tough, true polyurethane based spray foam is the reason GacoProFill can be quickly and easily installed behind a membrane (either GacoProFilm or GacoProWeb) as part of the GacoProFill SYSTEM.

Because there is virtually no waste, the GacoProFill SYSTEM provides higher yields than most open cell foams and scrap disposal expenses are greatly reduced or eliminated.

GacoProFill is UL GREENGUARD and GREENGUARD Gold certified.

ProFill Benefits

  • ONE HOUR RE-ENTRY TIME FOR TRADES Speeds up the construction cycle.
  • EFFICIENT Eliminates trimming and disposal time to get applicators off the job quicker.
  • NO TRIMMING NEEDED Provides consistent cavity fill and a smooth surface without trimming, resulting in virtually no waste.
  • SEAMLESS AIR BARRIER Comprised of a tough, true polyurethane based spray foam installed behind a membrane to provide both high R-value insulation and seamless air barrier.
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