Designed for Comfort

Engineered for Simplicity

frost protected shallow foundations &

air-Heated radiant floor systems

about us

Who We Are

Insulated Concrete ICF Floor Slab Experts for Over 30 Years!

Legalett Canada designs, manufactures & supplies Frost Protected Shallow Foundations, ICF Floor Slab Forms & Air-Heated Radiant Floors for High Efficiency Commercial, Institutional & Residential home building projects throughout Ontario, Canada & North America.

Our Team

The Legalett Team of Engineers & Construction professionals extends worldwide, with associate companies including Legalett Sweden, Legalett Finland, Legalett Germany, Legalett Japan, Legalett Lithuania, Legalett Canada & USA, Legalett Poland, and Legalett Norway.

Find a Dealer

Legalett dealers & installers are located throughout Canada & North America, from Ontario to British Columbia, from Alaska to New Jersey. The Legalett Team handles your Initial Inquiry from concept through manufacture to installation. Contact the Original ICF Floor system people Today!

The Legalett Air-Heated Slab Foundation Concept Started Out Over 30 Years Ago in Sweden - & close to Half of all Construction Done in Sweden Today is with the Legalett System. The first North American installation dates back to 1988 & there is over 20 million square feet installed worldwide.

Legalett participate in trade shows & construction events throughout North America & Canada, & hold regular installer & specifier technical training events for both Air-Heated Radiant Floor Systems & Frost Protected Shallow Foundation System Design & Install for Heated & Unheated Applications.


The Legalett System

Designed for Comfort, Engineered for Simplicity!


Legalett offers a wide range of performance products for the Green Building industry including Frost Protected Shallow Foundations, Non-Structural Heated and Floating Slabs and Air-Heated Radiant Floor Systems


Our Expertise

Legalett are the World Experts in High Insulation Foundations!


Using proven techniques, the Legalett Engineering Team designs & Manufactures high performance Insulated Floor & Foundation Systems with LEED or Passivhaus projects a specialty.

The Legalett  Service & Support Department is staffed by experienced Technical Customer Service Personnel,  thoroughly trained in heater operation & with hands-on installation experience.

Legalett dealers & installers are located throughout Canada & North America, From Ontario to British Columbia, From Alaska through the Rocky Mountain States to New Jersey.

Nobody has more technical documentation & drawings for Frost Protected Shallow Foundations Design (Both Heated & Unheated specifications) & Air-Heated Radiant Floors than Legalett.


Get in Touch with Legalett

Your Legalett Solution is only Seconds Away – Call Today!


The Original ICF Floor Slab, Frost Protected ICF Foundations & Warm Air Radiant Heated Floor Experts Legalett are only a phone call or email away.

5715 Warner Drive

Long Sault, ON K0C 1P0


Copyright © Legalett Canada Inc. Ontario Canada 2014–