Project: Roof Alluminum Painting in the Bronx

RH Renovation NYC completed a specialized commercial and residential low-slope roofing overhaul featuring surface repair, a new 180-mil black EPDM rubber membrane overlay, and solar-reflective aluminum roof coating for a property located in the Bronx, NY. Flat and low-slope roofs across New York City’s urban environment endure severe thermal stress, intense ultraviolet (UV) radiation, and continuous exposure to standing water (ponding) that accelerates membrane aging and thermal heat absorption.

When legacy flat roofs begin to dry out, crack, or suffer minor seam degradation, the interior building envelope becomes vulnerable to leaks and soaring cooling costs during peak summer months. This project was engineered to reinforce the existing flat roof structure, apply a heavy-duty 180-mil EPDM rubber membrane for impenetrable waterproofing, and seal the assembly with a high-albedo aluminum coating designed to reflect solar radiation, lower interior cooling loads, and maximize roof lifespan.

Comprehensive Scope of Work & Installation Methodology

To achieve absolute waterproofing integrity and rigorous compliance with New York City building standards, our licensed and insured Bronx exterior specialists executed a meticulous, multi-phase installation protocol:

• Surface Preparation & Structural Deck Repair: Technicians conducted a thorough inspection of the existing flat roof substrate, cleaning away accumulated urban particulate, repairing localized blisters or punctures, and ensuring all drainage paths were clear and structurally sound.

• Heavy-Duty 180-Mil Black EPDM Rubber Membrane Installation: A premium-grade, heavy-duty 180-mil black EPDM (ethylene propylene diene monomer) single-ply rubber membrane was rolled out and fully adhered over the existing flat roof assembly. This thick, resilient elastomer provides exceptional puncture resistance and flexibility, moving synchronously with the building during extreme thermal expansion and contraction cycles.

• Seam Sealing & Flashing Detailing: All perimeter edges, parapet wall transitions, pipe penetrations, and drainage scuppers were meticulously detailed with specialized primers, seam tapes, and cut-edge sealants to eliminate potential water entry vectors.

• Solar-Reflective Aluminum Roof Coating Application: Once the rubber membrane assembly cured, a professional-grade reflective aluminum roof coating was uniformly applied across the surface. This metallic pigmented coating forms a protective metallic shield that reflects harmful UV rays, drastically reduces surface temperatures, and protects the underlying EPDM membrane from solar degradation.

• Final Quality Assurance & Compliance Audit: A rigorous multi-point inspection verified that all seam welds, flashings, and coating thicknesses met strict manufacturer warranty standards and local municipal building codes, followed by a complete site cleanup.

Project Highlights & Technical Specifications

• Service Category: Low-Slope Flat Roof Overlay, EPDM Membrane & Reflective Coating

• Project Location: The Bronx, New York, NY

• Core Materials Used: Heavy-duty 180-mil black EPDM single-ply rubber membrane, specialized bonding adhesives, flashing accessories, and high-albedo reflective aluminum roof paint/coating.

• Key Engineering Focus: Solar heat island mitigation, UV radiation reflection, thermal shock resistance, ponding water defense, and long-term asset preservation.

Results & Property Owner Value

The completed flat roof overhaul equips the Bronx property with advanced thermal protection and impenetrable waterproofing. By combining a heavy-duty 180-mil EPDM membrane overlay with a solar-reflective aluminum coating, the property achieves superior energy efficiency, reduced summer cooling demands, and lasting defense against severe urban weather elements.