SPF (spray polyurethane foam) and liquid applied roofing are exceptionally versatile, seamlessly covering flat roofs, low-slope surfaces, and complex curved roofs.
Impervious to Water Intrusion
SPF and liquid applied roofing systems form a seamless, closed-cell membrane that eliminates joints and fasteners—creating a watertight barrier that resists ponding and moisture intrusion from standing water, snow accumulation, or ice. Both materials are ideal for complex roof shapes or tight, hard-to-reach areas.
Hail-resistant Topcoat
Protective coatings can be added to SPF systems, enhancing durability, protecting against airborne debris, and providing a Class 4 hail impact resistance rating. Many liquid applied systems also provide excellent durability and resistance to harsh weather conditions.
Perfect for Roof Overlay Applications
Both SPF and liquid applied systems can be installed over many existing roof materials, saving time and cost by avoiding full tear-offs. These materials fill low spots, level the surface, and extend roof life.
Adjustable Thickness
SPF is both a roofing and insulation system in one. It can be sprayed in customized thicknesses to meet or exceed energy requirements and boost energy efficiency. Liquid applied systems are typically combined with a lightweight insulation layer when thermal performance is needed.
Increased Energy Efficiency
Both SPF and liquid applied systems are finished with highly reflective coatings that reduce solar heat gain and lower cooling costs—ideal for large, sun-exposed commercial roofs.
Low Maintenance
With no seams, joints, or flashing to fail, SPF and liquid applied roofing require minimal maintenance and can be easily recoated to extend its lifespan—offering long-term savings and performance.
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SPF & Liquid Applied Roofing Applications
Flat and Low-Slope Commercial Roofs
SPF is exceptionally well-suited for flat or low-slope roofs because it creates a seamless barrier that prevents leaks and can easily handle standing water, snow, and ice.
Complex Roof Shapes
The spray-applied nature of SPF makes it perfect for unusually shaped roofs where traditional materials struggle to achieve a proper seal, including domes, barrel roofs, and parapet walls.
Industrial Facilities
SPF easily seals around HVAC units, vents, and skylights, making it an excellent choice for industrial roofs with many penetrations that require continuous insulation and waterproofing.
Properties in Hail or Storm-Prone Regions
SPF systems with an elastomeric or hail-resistant topcoat can achieve Class 4 impact ratings, offering superior protection against hail damage and wind uplift.
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Interested in SPF or Liquid Applied Roofing for your building?
Let’s discuss how these flexible roofing materials can reduce your energy costs while providing long-lasting protection.