Protect Your Balconies with Fiberglass Mesh Waterproofing
PMR provides professional balcony waterproofing and refinishing using fiberglass mesh reinforcement for apartment complexes, condos, and HOA communities across Southern California. Prevent moisture intrusion and structural damage — extend the life of your balconies without full replacement.
Why Choose PMR for Balcony Waterproofing
Fiberglass Mesh System
Our fiberglass mesh reinforcement creates a strong, seamless waterproof barrier that flexes without cracking.
Prevent Structural Damage
Water intrusion through balconies causes rot, mold, and structural damage. Waterproofing stops it before it starts.
Extend Balcony Life
Proper waterproofing extends the life of your balconies by years — avoiding costly full replacement.
SB 326 Compliance
California's SB 326 requires balcony inspections for multi-family buildings. Waterproofing helps you stay compliant.
Slip-Resistant Options
We offer slip-resistant finish coats for safety on wet balcony and walkway surfaces.
Weather-Resistant
Our coatings withstand UV exposure, rain, and temperature changes — built for Southern California conditions.
Our Balcony Waterproofing Process
Inspection
We assess the balcony condition, check for existing moisture damage, and determine the scope of work.
Surface Preparation
Existing coatings removed, surfaces cleaned, cracks repaired, and the substrate prepared for waterproofing.
Fiberglass Mesh Application
Fiberglass mesh is embedded in waterproofing resin, creating a seamless, reinforced barrier.
Top Coat & Finish
Durable, UV-resistant top coat applied. Slip-resistant options available. Cures to a weather-proof finish.
Balcony Waterproofing FAQ
What is fiberglass mesh waterproofing?
Fiberglass mesh is embedded in waterproofing resin to create a strong, seamless barrier. It's more durable than paint-on coatings alone because the mesh reinforces the membrane.
How long does balcony waterproofing last?
A properly applied fiberglass mesh waterproofing system lasts 10–15+ years with normal maintenance.
What is SB 326?
California Senate Bill 326 requires inspection of exterior elevated elements (balconies, decks, walkways) in multi-family buildings. Waterproofing helps maintain compliance.
Can you waterproof occupied buildings?
Yes — we work in phases, one balcony or section at a time, to minimize disruption to residents.
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Ready to get started?
Get a free estimate for balcony waterproofing. Tell us about your project and we'll respond with a clear plan.