PROTECT YOUR HOME FROM WATER DAMAGE
Patented exterior waterproofing solutions engineered to
stop air and water penetration before it starts.
Patented exterior waterproofing solutions engineered to
stop air and water penetration before it starts.
Water intrusion around windows and doors is one of the leading causes of hidden structural damage in residential and commercial buildings. When moisture penetrates unprotected seams and openings, it can lead to wood rot, mold growth, insulation damage, and costly structural repairs hidden behind exterior finishes.
The Wall Guard System is engineered to help stop water penetration before damage begins.

Water penetration corrodes structural materials, leading to wood rot and compromised integrity.

Moisture buildup behind walls creates the ideal environment for mold and mildew.

Unprotected seams allow water to enter, causing stains, damage, and costly repairs.

Standing behind our product is at the core of everything we do. That’s why Wall Guard assembles and installs its own weatherproofing system using trained in-house installers, helping eliminate the third-party installation errors that often lead to warranty issues. Our commitment to craftsmanship and long-term performance allows us to confidently offer a 25-year warranty and deliver a durable, weather-resistant barrier built to protect what matters most.
At Wall Guard, we are committed to delivering reliable exterior waterproofing solutions engineered to protect your property from costly water intrusion. From installation to final inspection, our team focuses on quality craftsmanship, long-term performance, and attention to detail, helping homeowners and builders create stronger, more weather-resistant structures built to last.
A look at the Wall Guard application before exterior finishes are installed.

We maintain constant communication with our customers until the job is completed, ensuring that every detail is addressed. For a free quote or if you have any questions, special requests, or need information about our exterior waterproofing services, feel free to drop us a line. Our solutions include a weatherproofing application that features a weather resistant barrier and the innovative System, all backed by a 25 year warranty.
Headquarters: Philadelphia, PA
Serving: PA, DE, NJ, NY
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