Foundations / Products

GEO-Passive super insulated slab-on-grade foundations

GEO-Passive Super-Insulated Prefab Foundation Forms by Legalett

...foundations. GEO-Passive Slabs are ideal for high performance Frost-Protected Shallow Foundations, Slab on Grade Foundations for expansive clay or variable load...

ThermaSill PH Insulated Threshold Step - Product Image

ThermaSill PH Insulated Threshold Step by Legalett

ThermaSill PH is a cost-effective, durable and time-saving engineered solution for insulating doorway thresholds in buildings with concrete slab-on-grade found...

Legalett Shallow Slab-on-Grade Foundation Form (Unheated)

GEO-Slab insulated Frost Protected Shallow Foundation Forms by Legalett

...Foundations, with or without electric air radiant heat. With over 30 years experience, Legalett are the most popular choice for geofoam prefabricated slab on gr...

Air-heated radiant floor systems

Air-Heated Radiant Floor System by Legalett

Legalett design & engineer both the foundation and the heated floor system as a whole. The migration of dampness and the effects of frost heave are eliminated ...

Isolofoam HD160 interior and exterior insulation panels

Isolofoam HD160 & XHD 200-300-400 Insulation Panels

...foundations, above grade walls, ceilings and roofs. Appropriate for new construction or renovations. Can be easily installed from both inside and outside. ...

Isolofoam iFLEXFOAM underslab Insulation panels

Isolofoam iFLEXFOAM underslab Insulation panels

Expanded polystyrene insulation panel with a laminated membrane on each side and integrating the ISOCLICK clipping system. Designed for under slab insulation. ...