Shallow foundations / Products

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

GEO-Slab insulated Frost Protected Shallow Foundation Forms by Legalett

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

Air-heated radiant floor systems

Air-Heated Radiant Floor System by Legalett

...shallow slab foundation. Due to the ability of the Legalett System to eliminate frost walls without any chance of foundation movement, both time and money sav...

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

...shallow foundations and any PH (Passive House), LEED or NZE (Net Zero Energy or ZNE) construction projects. ThermaSill PH insulated threshold is certified by ...