Crack Injection

Professional foundation crack injection to permanently seal leaking cracks in Southeast Michigan.

Free Crack Repair Inspection

A real look at the problem and a written number. No obligation.

Insured · 20-Year Fully Transferable Warranty · We'll call you back to schedule your inspection.

Insured
20-Year Fully Transferable Warranty
Free inspection, written number

Overview

Foundation cracks are one of the most common sources of basement water leaks. While not every crack is a structural concern, any crack that allows water to enter your basement needs to be addressed to prevent ongoing damage.

SuperDry Basements uses professional-grade polyurethane and epoxy injection to seal foundation cracks from the inside. This method fills the entire depth of the crack, creating a permanent waterproof seal without the need for exterior excavation.

We repair foundation cracks for homeowners across Southeast Michigan, including Macomb, Oakland, Wayne & St. Clair Counties. Our crack injection repairs come with a written warranty.

Signs you need crack repair

Water leaking through a visible wall crack
Damp spots on basement walls after rain
Hairline cracks that have worsened over time
Cracks around windows, pipes, or tie rods
Efflorescence or staining along a crack line

How the job goes

Crack Evaluation

We examine the crack to determine its cause, depth, and whether it is structural or non-structural. This determines the right injection material.

Surface Preparation

We clean the crack surface and install injection ports at regular intervals along its length.

Injection

We inject polyurethane or epoxy under pressure, filling the crack from the inside face all the way through to the soil side of the wall.

Finish & Warranty

Once cured, we remove the ports, smooth the surface, and provide your written warranty.

What you get

Permanent waterproof seal for foundation cracks
No exterior excavation required
Fills the full depth of the crack
Fast repair, typically completed in a few hours
Cost-effective repair with a written warranty

Questions homeowners ask

Yes. When done correctly with the right materials, crack injection creates a permanent waterproof seal. Our repairs come with a warranty.

Polyurethane is flexible and ideal for sealing leaking cracks. Epoxy bonds the crack together and restores structural strength. We choose the right material based on your specific situation.