Keep Water Out of Your Foundation

Comprehensive Basement and Crawl Space Waterproofing

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When water seeps through basement walls or pools in your crawl space, it creates conditions for mold growth, wood rot, and structural damage. Allied Water Services provides interior and exterior waterproofing solutions designed for the soil and groundwater conditions common in your area, giving you long-term protection against moisture intrusion.

Waterproofing involves managing how water moves around and through your foundation. Exterior solutions redirect groundwater away from walls before it can penetrate, while interior systems capture water that enters through cracks or porous concrete and channel it to a sump pump. The approach depends on your foundation type, the severity of the problem, and whether you need protection for finished or unfinished spaces.

If you're dealing with damp basements or standing water in your crawl space, reach out to discuss which waterproofing methods will work for your property.

What to Expect When You Book

The process begins with an inspection of your foundation to identify where water is entering and what's causing the intrusion. You'll see evidence of moisture paths, hydrostatic pressure points, and drainage patterns that affect how water behaves around your home.

After Allied Water Services completes the waterproofing work, you'll notice walls and floors stay dry even during heavy rain or snowmelt. Systems are designed for both residential and commercial properties, and installations are built to last for years without requiring frequent repairs or adjustments.

The work may involve excavation for exterior waterproofing, installation of interior drain systems, or a combination of methods depending on your foundation's condition. The goal is to create a barrier that prevents water from entering your basement or crawl space, protecting the structure and anything stored inside.

Homeowners often need clarity on which waterproofing approach fits their situation and what results they can expect after installation. Here are answers to the most common questions.

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Details That Matter Most

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● Details That Matter Most ●

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What causes water to enter basements and crawl spaces?

Hydrostatic pressure builds up when groundwater saturates the soil around your foundation, forcing moisture through cracks, joints, and porous concrete. Poor drainage and grading can worsen the problem by directing rainwater toward your foundation instead of away from it.
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How does interior waterproofing differ from exterior methods?
Interior systems manage water that's already entered the basement by capturing it with drains and channeling it to a sump pump. Exterior waterproofing stops water before it reaches the walls, often involving excavation and application of waterproof membranes.
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Why is waterproofing important even if I don't finish my basement?
Moisture intrusion damages floor joists, wall studs, and foundation materials whether the space is finished or not. Preventing water entry protects your home's structural integrity and keeps humidity levels low enough to avoid mold growth.
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What maintenance do waterproofing systems require?
Interior drain systems and sump pumps need occasional inspection to ensure they're clear of debris and functioning properly. Exterior waterproofing typically requires no maintenance once installed, though gutters and grading should be maintained to support the system.
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How long does waterproofing installation take?
Interior systems often take one to three days depending on the size of the space and the extent of the drainage work. Exterior waterproofing may take longer due to excavation and curing time for sealants and membranes.

Once your waterproofing system is in place, you'll have a basement or crawl space that stays dry regardless of weather conditions or seasonal groundwater changes. If you're ready to address moisture problems in your foundation, get in touch to schedule an inspection and discuss your options.