Shop Floor Underslab Insulation Via Polyurethane Injection Before & After Slab Jack Kings (1920 X 400 Px

Lifting a Concrete Shop Floor With Radiant Heat Lines

Introduction

See how we raised a settled radiant-heated shop floor using polyurethane foam injection, with careful mapping prior to drilling to protect the heating system within the slab.

Before:

A heated shop floor in St. Adolphe suffered up to 3.5 inches of settlement due to clay subgrade shrinkage. Inspection revealed the slab hovered over a 2–3 inch void and was floating within its post frame supports. After professional mapping of the radiant heat lines, our crew raised and stabilized the slab via precision polyurethane foam injection, restoring grade while protecting the heating system.

Shop floor with steel reinforcement and radiant heat lines showing 3. 5 inch corner settlement and visible slab void before polyurethane foam injection in st. Adolphe, mb.

Before

Shop floor with radiant heat lines fully raised and levelled after polyurethane foam injection—void filled and restored slab in st. Adolphe, mb.

After

After:

  • Floor raised by up as much as 3.5 inches after mapping of radiant heat lines
  • Substantial voids filled and slab full support restored
  • Safe, immediate usability post-repair
  • Radiant heat lines protected with pre-scanning and careful drilling/injection

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