Insulation

Spray Foam

Seal Air Leaks with Precision

We’re the go-to spray foam specialists in Sault Ste. Marie and the Algoma District, offering expert services designed to enhance your building’s energy efficiency. Our skilled technicians apply high-quality spray foam that effectively seals air leaks and outperforms traditional insulation materials.

Opt for our spray foam insulation to significantly reduce your heating and cooling costs while improving the comfort and energy performance of your indoor environment.

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CALL (705) 256-6163

Spray foam insulation applied by a Montare Construct technician

Superior Air Sealing

An airtight seal that blocks the pollutants, allergens, and moisture traditional insulation lets through.

High R-Value Per Inch

More thermal performance in less depth, and it will not sag or settle over the life of the building.

No Harmful Compounds

Elastochem products are free from PFAS compounds such as PFOA and PFOS, using an HFO blowing agent that is non-ozone depleting with extremely low global warming potential.

Moisture and Mold Resistant

Resists mold and mildew, which matters through an Algoma shoulder season.

- OUR COMMITMENT

Why DNM

Expertise

Decades of combined experience serving the Sault, with journeymen and apprentices who are lifelong specialists.

Integrity

Clear communication and ethical business practices on every job — we tell you what we found, what it needs, and what it will cost.

Transparency

Straightforward pricing with no hidden fees — clear, detailed quotes up front.