Alaskan Slab for Garage Floors in North Greenbush, Clifton Park & Averill Park, NY

A group of construction workers are working on a concrete floor.

The Strongest Foundation for Your Garage Starts Here

At In & Out Construction, we specialize in Alaskan slab foundations — a proven method for building long-lasting, frost-protected garage floors that withstand the toughest Northeast winters. Serving North Greenbush, Clifton Park, and Averill Park, NY, we bring precision, reliability, and over a decade of local experience to every garage floor we pour.

What Is an Alaskan Slab?

An Alaskan slab is a type of frost-protected shallow foundation designed for cold climates. It features a thickened edge (footing) around the perimeter of the slab, allowing it to resist ground heaving caused by freeze-thaw cycles — without needing a deep foundation.

Why Choose an Alaskan Slab for Your Garage?

Frost-Resistant Design - Built to combat frost heave, making it ideal for New York winters.
Cost-Effective Foundation - Avoids deep excavation while still meeting building codes and durability standards.
Quick Installation - Faster to pour and cure than traditional foundations, saving time without sacrificing strength.
Integrated Support - Provides superior load-bearing capacity for vehicles, storage, and heavy equipment.

An empty garage with the door open and a view of the street.

Our Process

Site Preparation

We start by grading and compacting your site for optimal drainage and stability

Forming and Insulation

We build forms and place perimeter insulation to ensure thermal protection.

Reinforced Pouring

Our slabs include wire mesh or rebar reinforcement for added structural integrity.

Finishing Touches

We ensure a smooth, level finish that’s ready for your garage build-out.

Serving the Capital Region with Excellence

Based locally, we’re proud to bring our Alaskan slab expertise to homeowners and builders in:

North Greenbush, NY

Clifton Park, NY

Averill Park, NY

We understand the specific soil, climate, and permitting requirements in your area, ensuring code-compliant results that last.

Get a Free Estimate Today

Looking to build a new garage or upgrade your existing one with a reliable, frost-protected foundation? Contact In & Out Construction today to schedule your free on-site estimate and discover why we’re the Capital Region’s trusted choice for Alaskan slabs.