Protect Your Home from Moisture, Mold & Structural Damage

At Builders Installed Products Portland, we offer professional basement waterproofing services using high-performance products from Watchdog Waterproofing. Whether you’re building new or dealing with moisture issues in an existing home, we deliver long-lasting solutions tailored to Maine’s climate.

If you need basement waterproofing for your home in Portland, ME, Builders Installed Products Maine can help — call 207-878-6600 or fill out the form on this page!

Why Waterproof Your Basement?

Basement moisture can lead to mold growth, structural damage, and poor indoor air quality. Waterproofing protects your investment and creates a safer, more usable space.

Benefits include:

• Prevents water intrusion and flooding
• Reduces the risk of mold and mildew
• Protects foundation and structural integrity
• Improves energy efficiency and indoor air quality
• Adds value to your home

Our Waterproofing Services

We work with builders, remodelers, and homeowners to provide comprehensive waterproofing solutions for new construction and retrofit projects.

Our services include:

• Interior and exterior waterproofing
• Foundation wall sealing
• Drainage system installation
• Crawlspace moisture control
• Vapor barrier installation

Trusted Products from Watchdog Waterproofing

We use Watchdog Waterproofing products for their proven durability, performance, and ease of application. Their elastomeric membranes provide superior protection against water infiltration and are backed by industry-leading warranties.

Serving Portland & Surrounding Areas

We proudly serve:

• Portland
• South Portland
• Falmouth
• Scarborough
• Cape Elizabeth
• And nearby communities

Get a Free Quote Today

Protect your basement and your peace of mind. Contact us today for a free quote and expert waterproofing solutions.

FAQs About Basement Waterproofing

Q: How do I know if my basement needs waterproofing?
A: Signs include damp walls, musty odors, visible mold, or water pooling. We offer free inspections to assess your needs.

Q: Can waterproofing be done in an existing home?
A: Yes. We offer retrofit solutions for homes experiencing moisture issues or looking to prevent future problems.

Q: What’s the difference between interior and exterior waterproofing?
A: Interior waterproofing manages water that enters the basement, while exterior waterproofing prevents water from entering in the first place. We’ll help you choose the best approach.

Q: Are Watchdog Waterproofing products safe and long-lasting?
A: Yes. Their products are environmentally friendly, VOC-compliant, and designed for long-term performance.