Legalett / Green Building & Sustainable Home Renovation Information & Advice

How to Build a Frost Protected Shallow Foundation (FPSF) Forms
Delivery: radiant, forced-air and decentralized

Design and construction of frost-protected shallow foundations with radiant heat

...Legalett Installer / Agent only) or call for inspection by LEGALETT personnel. Fill out and submit Inspection Report complete with photographs. After approval of inspection report by LEGALETT personnel and receipt of authorization code to pour, place concrete in the frost protected shallow foundation forms using pencil...