What is TREMCO 350/351 in Naples FL?
TREMCO 350/351 is an industry-leading waterproofing membrane system designed for pedestrian traffic areas. It's a two-component, fluid-applied polyurethane membrane that provides superior protection against water infiltration.
The TREMCO System Components
TREMCO 350:
Base coat membrane - provides the primary waterproofing barrier
TREMCO 351:
Top coat with UV protection and wear resistance for traffic areas
This system is specifically engineered for Florida's challenging climate - handling intense UV exposure, heavy rainfall, humidity, and thermal cycling without cracking, peeling, or losing adhesion.
Waterproofing Applications Naples FL
Ideal for exterior pedestrian areas
Balconies
Protect balcony surfaces from water penetration. Prevent leaks into units below and structural damage.
Terraces
Full terrace and rooftop deck waterproofing. Beautiful finish that withstands Florida sun and storms.
Walkways & Corridors
Common area walkways, breezeways, and corridors in condos, apartments, and commercial buildings.
TREMCO 350/351 Benefits Naples FL
Why professionals choose TREMCO
100% Waterproof
Seamless membrane creates an impenetrable barrier. No seams, no joints, no weak points where water can enter.
UV Resistant
The 351 topcoat is formulated with UV stabilizers to prevent yellowing and degradation from sun exposure.
Traffic Rated
Designed for pedestrian traffic. Durable enough for daily foot traffic on balconies and walkways.
Fast Cure Time
Quick return to service. Most applications can accept foot traffic within 24-48 hours.
Flexible Membrane
Excellent elongation properties. Bridges hairline cracks and accommodates thermal movement without splitting.
Industry Proven
TREMCO is a trusted name in waterproofing. Used on thousands of projects worldwide.
Technical Specifications Naples FL
TREMCO 350/351 Performance Data
| Property | Specification |
|---|---|
| Membrane Type | Two-component polyurethane |
| Elongation | 300%+ (excellent crack bridging) |
| Tensile Strength | 1,500+ psi |
| Abrasion Resistance | Excellent - rated for pedestrian traffic |
| UV Stability | UV-resistant topcoat (TREMCO 351) |
| Temperature Range | -40°F to 180°F |
| Chemical Resistance | Resistant to dilute acids, alkalis, salt |
| Colors Available | Gray, tan, and custom colors |
Installation Process Naples FL
Surface Prep
Clean, grind, and repair substrate. Remove contaminants and loose material.
Primer Application
Apply TREMCO primer for maximum adhesion to concrete substrate.
TREMCO 350 Base
Apply base membrane coat. This provides the primary waterproofing barrier.
TREMCO 351 Topcoat
Apply UV-resistant topcoat for traffic wear and sun protection.
Why Choose EpoxyArt33 for Waterproofing
TREMCO Certified
Professional application of premium TREMCO systems
15-Year Protection
Long-lasting waterproofing for Florida weather
Commercial & Residential
From condos to commercial buildings
Fast Turnaround
Minimize disruption to your property
Waterproofing FAQs
Common questions about waterproofing in Naples, FL
What is TREMCO 350/351 waterproofing system?
TREMCO 350/351 is a premium traffic-bearing waterproofing membrane system. The 350 is a polyurethane base coat and 351 is a wear-resistant topcoat. Together they provide waterproofing plus a durable walking surface for balconies and terraces.
How long does waterproofing last in Florida?
TREMCO waterproofing systems typically last 15-20+ years with proper installation. The system is designed for Florida's heavy rainfall, UV exposure, and temperature variations.
Can you waterproof an existing balcony or terrace?
Yes. We can apply waterproofing over existing concrete surfaces after proper preparation. For failing waterproofing, we remove the old membrane and apply a new system.
What areas can be waterproofed?
We waterproof balconies, terraces, walkways, parking structures, rooftop decks, and any exterior surface above living space. If water can penetrate and cause damage below, we can waterproof it.
Is waterproofing slip-resistant?
Yes. The TREMCO 351 topcoat includes slip-resistant texture for safety. This is critical for exterior surfaces that get wet from rain or pool splash.
How much does waterproofing cost in Naples?
Waterproofing typically costs $10-20 per sq ft depending on substrate condition and accessibility. Contact us for a free assessment and custom quote for your project.
Service Areas: Naples, Marco Island & SWFL
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