Working with Puff Roofing literally saved me $150,000 and made it possible for me to rehab a 10,500 sqft building with a flat roof that otherwise would have been lost due to 25 years of neglect and growing water damage. Using infrared technology Puff was able to focus repairs on areas that where actually leaking. Best part is that their roofing solution saved the original flat roof aesthetic of the building making the building look more favorable for tenants. The foam solution also keeps the building much cooler inside as it is white and insulated than other dark membrane roofs I've worked with.