Serving Central Pennsylvania · Penns Valley and the counties around it
Mon to Fri 7:00 AM to 3:30 PM · HIC #PA183974
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Spray Polyurethane Foam (SPF) Roofing
One seamless system that waterproofs your roof and insulates your building, stopping leaks from the top down while it cuts your energy bills.
Amish-Owned · Woodward, PA · Conklin Certified · HIC #PA183974
The foam is then protected with a durable, reflective elastomeric coating that shields it from UV and weather. The finished system is lightweight yet extremely strong, adds R-6.3 of insulation per inch of thickness, and conforms perfectly around vents, curbs, and penetrations that are difficult to flash with any other material.
What Is Spray Foam Roofing?
Spray polyurethane foam (SPF) is a seamless barrier system that insulates and waterproofs your roof at the same time. Applied as a liquid that expands and hardens within seconds, the foam forms a continuous, self-flashing surface with no seams, no fasteners, and no joints, the three places every other roof eventually leaks.
The Only Roof That Attacks Both of Your Biggest Building Costs
Most roofing decisions are about one thing: keeping water out. SPF does that, and simultaneously attacks the other silent drain on your building’s profitability: energy loss.
Every inch of foam adds R-6.3 of insulation directly on top of your building, while the white reflective coating bounces back up to 85% of the sun’s heat. Between the added insulation in winter and the reflectivity in summer, spray foam roofs frequently save enough on utility bills to pay for themselves, often in under 10 years.
Insulation and waterproofing laid down in a single system.
Advantages of an SPF Roofing System
Insulation Value of R-6.3 Per Inch.
The highest R-value per inch of any common roofing material is installed directly where your building loses the most energy.
100% Seamless.
No seams, no fasteners, no flashing joints. The foam is self-flashing around every penetration, eliminating potential leak paths entirely.
Stops Lateral Water Movement.
Because foam adheres fully to the substrate, water can’t travel underneath it, so even in the rare event of damage, leaks stay small, local, and easy to find.
Simple Repairs.
Most damage can be fixed with a caulk gun and coating. No crews, no tear-outs, no drama.
Lightweight but Strong.
SPF adds minimal weight to the structure while withstanding decades of foot traffic and weather. Building owners avoid expensive tear-offs because foam applies right over most existing roofs.
Renewable Protection.
The system carries a material warranty of up to 18 years, renewable with a simple recoat of the protective top layer.
Recommended Applications
SPF can be applied over most existing commercial roof types, including built-up and modified bitumen, metal, concrete, wood, and composite decking, which means most buildings can gain its insulation and waterproofing benefits without a tear-off.
How Spray Foam Roofing Is Installed
Prepare the Surface.
The existing roof is cleaned and prepared to specification so the foam achieves full adhesion.
Apply the Foam.
SPF is spray-applied at a minimum thickness of one inch, expanding into a seamless, self-flashing insulating barrier across the entire roof.
Coat and Protect.
The foam is sealed under a protective elastomeric coating in reflective white, completing the waterproof system and locking in decades of performance.
Spray Foam Roofing Questions
Manass will walk the roof and put it in writing. No charge, no obligation.
With periodic recoats of the protective top layer, an SPF roof can perform for 30+ years. The material warranty of up to 18 years is renewable at each recoat.
Yes. Roofing foam is a high-density, closed-cell material designed for maintenance foot traffic. It’s lightweight for your structure but rigid underfoot.
That’s where SPF shines. Because it’s spray-applied, it conforms seamlessly around HVAC curbs, pipes, skylights, and unusual geometry that other systems struggle to flash.
An annual visual check and cleaning, plus a recoat of the protective coating when the warranty term ends. Most damage, if it ever occurs, is repairable with caulk and coating.
Find Out What Shape Your Roof Is Really In
Request your free, no-obligation roof evaluation. Prefer to talk now? Call (814) 810-6193.
Amish-owned commercial roofing contractor. Conklin-certified fluid-applied restoration over sound metal and flat roofs, across Central Pennsylvania.
Roofing Systems
Talk to the owner
sleepyhollowwoodward@gmail.com
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214 Quarry Rd
Woodward, PA 16882
Monday to Friday
7:00 AM to 3:30 PM
Amish-OwnedWoodward, Pennsylvania
Conklin CertifiedFluid-applied systems
Established 2017HIC #PA183974
Sleepy Hollow Construction · Established 2017 · Serving Penns Valley and Central Pennsylvania
HIC #PA183974