Heatlok Soy®, the Smart Choice for Spray Foam Insulation


Is your insulation Green? If it's not, maybe it should be! We use Demilec Heatlok Soy®, which delivers three benefits in a single application; efficient insulation, an air barrier and a vapor retarder, plus because it's closed cell foam, it also adds to the buildings structural integrity.

We use only Heatlok Soy®, Closed Cell, Spray Polyurethane Foam Insulation because we believe it is the best spray foam insulation on the market, which is saying a lot, since company owner Tim Gallagher has been actively involved in insulating buildings for over two decades.

Heatlok Soy® is a Green product which uses recycled plastic along with soy and vegetable oils to create foam which turns into rigid, closed cell, polyurethane insulation when sprayed; it is technically superior to all other spray foams. The spray is applied with a blowing agent that doesn't affect the ozone layer, so using this product reduces our impact on the environment while producing arguably the most environmentally friendly and efficient form of insulation ever made. Heatlok Soy® reduces excess waste and energy consumption by up to 50% and is GREENGUARD certified.

Because Heatlok Soy® is closed cell foam that permanently adheres to the surface it's sprayed on; it is also an excellent insulation/air-barrier for areas where relative humidity levels exceed 55%, such as basement walls, between radiant-heated floors, crawl spaces, exterior bathroom walls, foundation exteriors, swimming pools and wine cellars.

Demilec Heatlok Soy®, Closed Cell Spray Foam
provides these benefits:

  • Greatly reduces energy costs
  • Exceeds LEED green building standards
  • May reduce the size of HVAC equipment
  • Pays back in monthly energy savings
  • Permanent - doesn't sag or settle
  • Expands to fill gaps
  • Eliminates drafts and increases comfort
  • Reduces dust and pollen
  • Safe and environmentally friendly
  • GREENGUARD certified
  • Lowers environmental impact
  • Inhibits mold, mildew and bacterial growth
  • Seals to exterior wall, eliminates air gaps
  • Creates an air barrier
  • Is a vapor retarder
  • Adds to the sound barrier
  • Increases structural integrity
  • Limited lifetime warranty

View our video below to learn more

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Let Builders Insulation & Drywall give you a quote on installing Heatlok Soy®, Spray Foam Insulation on your next project, please give us a call at 908-788-7200 or click on Contact for a quote