Crawlspace and Exterior Drainage Retrofits

Prevent Damage from the Ground Up.

Hidden beneath your home or building, a damp crawlspace can quietly compromise your entire structure. Excess moisture leads to mold growth, wood rot, pest infestations, and poor indoor air quality—all of which can significantly impact your comfort, health, and property value.

At Texas Retrofits by Pinnelli Builders, we specialize in professional crawlspace encapsulation, crawlspace insulation, exterior drainage improvements, and moisture control systems designed for Austin’s humid and inclement weather. Our comprehensive approach includes vapor barriers, drainage solutions, dehumidifiers, and insulation upgrades—creating a clean, dry, and stable environment beneath your structure.

Whether you’re in an older home, a pier-and-beam property, or managing a commercial facility with crawlspace concerns, we customize every solution to meet your building’s needs and long-term performance goals.

Benefits of Crawlspace Encapsulation:

• Eliminate musty odors and visible mold
• Improve indoor air quality by sealing out mold spores, allergens and pollutants
• Protect wood framing and subflooring from rot and decay
• Protect interior wood floors from excess moisture; causing floors to swell and buckle
• Reduce humidity levels that attract pests and termites
• Boost energy efficiency by preventing air leakage and heat loss
• Provide improved insulation solutions
• Bringing the crawlspace area into the building’s envelope, creating a conditioned space for storage and HVAC equipment

Don’t let what’s underneath go unchecked. Our moisture control solutions protect your investment from the foundation up—while making your space healthier and more efficient.

Ask us about a free crawlspace evaluation today.