Slab on Grade

You're in the right place for step-by-step guides to insulated slab on grade foundations and floors especially if building a high-efficiency LEED, Passive House, ZNE, FPSF or Positive Energy or Passive Solar Homes.

Slab-on-grade construction technical guide
Slab on Grade

Slab-on-grade technical guide

A slab-on-grade home or building is more affordable, more comfortable and more Eco-friendly. Here is a technical guide & design guide for construction of a slab on grade foundation. Slab-On-Grade Construction - Technical Guide Deciding to build your home with a slab-on-grade foundation instead of a conventional…

Frost Heave Prevention Helps Stop Frost Heaving Breaking up Home Foundations
New foundations and slab-on-grade

What causes Frost Heave? Preventing frost heaving is down to good foundation design

Frost heaving of home foundations, basements, decks & garden walls in cold climates can cause issues - especially in clay soils that hold water - Ecohome built to prevent frost heave recently, here's what we did. Frost protected foundations - essential in cold climates Protecting homes and buildings in cold climates…

Prefab frost-protected shallow foundation insulated form kit
Slab on Grade

Raft slabs - How to build Insulated Frost Protected shallow foundations (FPSF) on problem soils

How to build on sites with expansive soils, high water tables and poor bearing capacity, and to build a frost protected shallow foundation easily in cold climates. The soil conditions of some building sites are not suitable for a slab-on-grade foundation with a thickened-edge footing without first beginning with…

How to Fasten Cement Board Facing to slab on grade insulation
Slab on Grade

Finishing the exterior of an insulated slab-on-grade floor

Insulating the exteriors of basements and slabs leaves you with needed to finish the exterior. In this video you see an easy fix to have the exterior surface secured by set concrete, while avoiding any thermal bridges in the process. WATCH MORE sustainable building VIDEOS Once a decision has been made to choose…

Slab-on-grade for Ecohome's upcoming video building guide
Slab on Grade

how to build a slab-on-grade on standard soil

How to build a slab-on-grade with a thickened edge on standard soil. There are many ways to build a slab-on-grade (or frost-protected shallow foundation), the following is a step-by-step walk though of a thickened-edge slab floor we built. XPS or EPS high-density foam is typically used under concrete slab floors, in…

Step by step guide for slab-on-grade home construction
Slab on Grade

Slab-on-grade construction: the ecoHOME A to Z Slab building guide

How to build a slab-on-grade foundation saving money on basement frost walls for home construction with a Frost Protected Shallow Foundation. Slab on Grade foundation, detail design; the basics There are many different soil conditions and corresponding slab designs. This page is about how to build a thickened edge…

About

Slab on Grade

Professionals and DIY slab forming systems are covered including ICF, Solar Heated Radiant heated, Hydronic Radiant heated and traditional Raft slabs.

How to prepare the ground, choose a design and then the right system, much will depend on the space available, the insolation, the location and the experience of the builders involved in construction.

here at EcoHome we aim to make succesful Slab on Grade construction Easy by showing how, from design to build.