Expandothane Install
Expandothane is a spray-on foam roofing system that creates a seamless, monolithic, and highly durable waterproof membrane for flat or low-slope roofs.

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Seamless & Watertight: Expandothane is sprayed directly onto the roof surface, creating a continuous, seamless membrane with no seams or joints. This eliminates potential leak points and ensures excellent waterproofing.
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High Adhesion & Durability: Expandothane forms a strong bond with the existing roof substrate, providing exceptional adhesion and durability. It can be applied over various substrates, including concrete, metal, and even existing foam roofs.
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Energy Efficiency: Expandothane has excellent insulating properties, reducing heat transfer and helping to lower energy costs associated with heating and cooling. Its high reflectivity can also help reduce the "heat island effect."
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Lightweight & Easy to Apply: Expandothane is a lightweight material that can be applied quickly and efficiently using specialized spray equipment. This can reduce installation time and disruption to business operations.
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Versatility: Expandothane can be used on a wide range of roof types, including flat roofs, low-slope roofs, and even some complex geometries. It can also be used for repairs and restorations of existing roofs.
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Long Lifespan: With proper maintenance and care, Expandothane roofing systems can have a long lifespan, often exceeding 20 years.
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Cost-Effective: While the initial cost may be higher than some traditional roofing materials, Expandothane's long lifespan, energy efficiency, and low maintenance requirements can lead to significant long-term cost savings.
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Environmentally Friendly: Expandothane is a spray-in-place foam insulation that utilizes closed-cell technology to provide a superior air barrier. This reduces energy consumption, leading to a lower carbon footprint.