A new single-family home was planned on Lake Padgett in Land O’ Lakes, FL. During site preparation, the soils were identified as weak and unstable, with voids and loose zones that could not adequately support a home’s foundation.

Instead of proceeding with traditional construction—which could have led to settlement, cracking, and costly future repairs—the builder and homeowner made the smart choice to partner with Helicon for pre-construction soil stabilization.

By using advanced polyurethane foam injection, Helicon ensured the lot would have a stable foundation system before any concrete footings or slabs were poured.

Florida’s soils are highly variable, and Land O’ Lakes is no exception. Common site challenges include:

• Loose sands that shift under heavy loads
• Moisture-sensitive soils that wash out during rainstorms
• Voids and air pockets from poor compaction or organic material breakdown

If left untreated, these conditions can cause:

• Uneven foundation settlement
• Slab cracks and floor separation
• Structural damage within a few years of construction

The goal was to create a solid, engineered base that would allow the new home to be built on permanent, stable ground.

Step 1 – Injection Grid Setup

Helicon designed an injection grid pattern to ensure complete coverage beneath the future building footprint.

Step 2 – Polyurethane Foam Injection

Polyurethane foam was injected into the soil through multiple injection points. The expanding foam:

• Filled voids and compacted loose soils
• Created a water-resistant foundation layer
• Reinforced the ground to prevent washout and erosion

Step 3 – Quality Control

Injection continued until the soils reached maximum density and refusal. This ensured the entire subgrade was fully stabilized and ready for construction.

The Results

The stabilized site provided the builder with:

• A load-bearing foundation platform capable of supporting the new home
• Protection against future soil settlement or washout
• A faster construction timeline by eliminating the risk of unexpected delays

For the homeowner, this meant peace of mind—knowing their home was built on a solid, stabilized foundation from day one.

Why Builders & Homeowners in Land O’ Lakes Choose Helicon

Helicon’s pre-construction soil stabilization services are trusted across Pasco County and the Tampa Bay area because they:

• Prevent foundation problems before they begin
• Reduce long-term costs by avoiding major structural repairs
• Provide engineering assurance that homes are built on stable ground