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Basement water intrusion is a year-round concern in Voorhees, Marlton, and Berlin NJ. At Subterra Basement Remodelers, we specialize in waterproofing systems that go beyond a coat of paint. Whether you’re planning a basement remodel or just want to keep your space dry, these are the essentials:

1. Interior French Drain Systems
Installed under the basement floor, these capture groundwater and move it to a sump pump. We recommend these in homes near Haddon Heights with high water tables.

2. Vapor Barriers
Installing polyethylene wall liners keeps water vapor out and improves indoor air quality.

3. Battery Backup Sump Pumps
Perfect for storm-prone Marlton homes, these keep pumps running even during outages.

4. Exterior Grading and Gutter Control
Sometimes the best fix is outside. We inspect downspouts and grading to stop water before it reaches your foundation.

Want to learn more? Check out the National Association of Waterproofing & Structural Repair Contractors for science-backed info on waterproofing techniques.


Looking to finish or protect your basement in Voorhees, Marlton, or Berlin? Contact Subterra Basement Remodelers today to schedule a waterproofing evaluation.

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