Commercial flat roofs in Kentwood face constant exposure to rain, snow, freezing temperatures, and summer heat. Over time, these conditions can lead to recurring seam leaks, rising energy costs, and water intrusion around rooftop equipment. Spray foam roofing provides a seamless roofing system that addresses these common problems while improving long-term performance and energy efficiency.
Call JM Roofing Solutions at (269) 361-8305 for spray foam roofing in Kentwood, MI.
Spray Foam Roofing Solves Recurring Seam Leaks
Many commercial flat roofs use membrane systems with seams that join individual roofing sections together. Although these seams are designed to resist water, they remain one of the most common places for leaks to develop as roofing materials expand, contract, and age. Even a small separation can allow moisture to enter the roofing assembly.
Spray polyurethane foam, commonly called SPF, is applied as a liquid that expands into a continuous layer across the roof surface. Once cured, it forms a seamless membrane with no field seams where water can work its way inside. Eliminating these common failure points helps reduce recurring leaks that often require repeated repairs on conventional flat roofing systems.
Spray Foam Roofing Improves Insulation
Poor insulation is another challenge for many aging commercial roofs. As insulation becomes wet or loses effectiveness over time, heating and cooling systems work harder to maintain comfortable indoor temperatures. This can increase energy costs throughout the year.
Spray foam roofing addresses insulation and waterproofing at the same time. The foam creates a continuous insulation layer while sealing the roof surface against water infiltration. By reducing air movement and limiting moisture entry, the system helps improve indoor comfort and supports more consistent energy performance.
Spray foam forms a self-flashing seal as it is applied around penetrations, curbs, and equipment bases. Instead of depending on multiple pieces of flashing, the foam creates a continuous transition that helps reduce the opportunity for water intrusion while simplifying one of the most vulnerable parts of a commercial roof.
Spray Foam Roofing for Older Commercial Buildings
Many older commercial buildings are good candidates for spray foam roofing because the system can often be installed over an existing roof that remains structurally sound. This reduces the need for a complete tear-off, helping minimize disruption to building operations while avoiding unnecessary landfill waste.
Before installation, the existing roof should be inspected for saturated insulation, significant structural damage, or unstable sections. These issues must be corrected before spray foam is applied. Once the roof is properly prepared, the foam bonds to the surface and creates a continuous roofing system that renews weather protection while improving insulation performance.
Since spray foam follows the contours of the existing roof, it also helps eliminate small low spots and surface irregularities that may contribute to standing water. Combined with routine maintenance and periodic recoating, this approach can provide many additional years of reliable service for an aging commercial roof.
Choose Spray Foam Roofing for Long-Term Protection
Recurring leaks, poor insulation, and water intrusion around roof penetrations often share one common issue: multiple joints and weak transition points. Spray foam roofing addresses these concerns by creating a seamless, self-flashing roofing system that protects the entire roof surface instead of relying on numerous mechanical connections.
For spray foam roofing in Kentwood, MI contact JM Roofing Solutions at (269) 361-8305 today.
FAQ
Why do flat roofs leak at the seams and how does spray foam fix that?
Seams are one of the most usual places for leaks because they join separate sections of roofing material. As the roof expands and contracts with changing temperatures, these connections can weaken over time. Spray foam eliminates field seams by forming one continuous surface across the roof, reducing common pathways where water can enter.
How does spray foam roofing handle roof penetrations like HVAC units and vents?
Spray foam forms a self-flashing seal around rooftop equipment, pipes, curbs, and vents during application. Instead of depending on multiple pieces of flashing that may separate as the roof ages, the foam creates a continuous waterproof transition around these penetrations, helping reduce future leak risks.
Is spray foam roofing a good option for older commercial buildings?
In many cases, yes. Spray foam can often be installed over an existing commercial roof if the underlying structure is in good condition. Before installation, damaged areas and moisture problems should be repaired so the foam has a stable surface to bond with.