JP Allen Co.



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Commercial Roofing

Commercial roofing is a tough business to succeed in. There are many people that can be disrupted during a re-roof. Many businesses may suffer from interruptions. JP Allen Company has learned the art of commercial roofing. We understand what it takes to make each job as seamless as possible. Working closely with building owners and managers has proven to be a key factor for completing work smoothly.


We are able to provide many options that will best meet the requirements of each building as well as offering service plans which will increase the life of your roof. We know commercial roofing is hard and that’s why we strive to make the process as simple as possible – for you and your tenants.


Roof repairs and maintenance are critical in order to prolong the life of a roof. Upon receiving a phone call or a Roof Repair Request, a service crew is dispatched to the job site. Once the service crew is on-site and understands the needs and issues, they are able to perform the repair or recommend a solution.

Thermoplastic Polyolefin (TPO) Membranes


Thermoplastic polyolefin (TPO) membranes is one of the most popular commercial roofing materials. These single ply membranes are created by using reinforcing fabric and rubber together with state-of-the-art technology to be considered an environmentally safe, “green” product. TPO roofing membrane is typically installed using mechanical fasteners and plates placed along the edge of the sheet and fastened through the membrane and into the roof decking. Adjoining sheets of TPO membrane are overlapped, covering the fasteners and plates, and joined together with a hot air weld. This type of system is highly resistant to wind and other weather factors.

Modified Bitumen Membranes


Modified Bitumen technology developed out of attempts to widen the serviceability range of conventional oxidized roofing asphalt. Increased resistance to brittleness at cold temperatures, greater flow resistance at high temperatures, and increased elasticity can be achieved by blending synthetic rubberized polymers with asphalt in lieu of modification by blowing processes (oxidation). The result is a membrane that combines the multi-layer benefits of a built-up roof with the installation advantages of a single-ply membrane. They are available in smooth surfaced or granulated rolls that can be heat welded, cold applied or hot applied.


JP Allen Co is a licensed applicator for Mule Hide Products and specializes in low slope applications and offers:


  • EPDM, TPO, PVC, DecTec walkable PVC

  • Self-adhering modified bit

  • Elastomeric acrylic coatings

  • Polyisocyanurate Roof Insulation and Accessories

  • Maintenance and Repair – Asphalt cements and Coatings, Aluminum Roof Coatings, Seal Fast Tapes

  • Extensive Listings and Approvals

EPDM Roofing Membranes


EPDM (Ethylene Propylene Diene Terpolymer) synthetic, rubber roof membranes have been used on roofs in the United States since 1960 and are one of the most common types of low-slope roofing materials. This is because it is relatively inexpensive, simple to install, and fairly clean to work with when compared to conventional built-up roofs. There are fewer odors and fumes that accompany built-up roofs which appeals to many property owners and managers. The properties of EPDM - resilience; tensile strength; elongation; resistance to ozone, ultraviolet light and ponding water – make this membrane an excellent roofing material.

Go to Mule Hide Products and see what new and exciting projects and featured benefits are available for your low slope roofing needs.


Working with Mule Hide Products representatives the JP Allen Company can give you individualized assistance and attention to detail others cannot.


Let our work with you on your next commercial project. Contact our offices.


If you feel you want a company that has the roof of your building and the warranty and longevity at heart and has dedication, honesty and integrity to work with your staff, and exemplifies the skills and qualifications of the industry, please contact the JP Allen Division Office nearest you.


Emergency Repair Form

Building with wavy roof Commercial building Building with circle roof Buildings White building

Regularly scheduled maintenance has also proven to be extremely cost efficient and beneficial in extending the roof’s life expectancy. JP Allen Company accomplishes this, with a mutual commitment with the client to maintain the roof. Our Roofing Maintenance Agreement packages can stretch your roofing dollar by maximizing the life of your roof. With a Roofing Maintenance Agreement, JP Allen Company will provide a thorough analysis of your existing roof. From there we will create a game plan, including regularly scheduled roof inspection, clearing debris from the roof and minor upkeep of the roof. This agreement also includes an upfront annual estimate to help building personnel adhere to their fiscal budgets. Working together is another way in achieving superior customer satisfaction. From a leak in your roof, to proper maintenance of your roof, we can help with all your roofing repair needs.


With our expertise in all aspects of commercial construction, you can rest assured, your construction needs will be meet and executed in a professional and safe manner. Just one project will lock in continued service. We pride ourselves on honesty, professionalism and outstanding work. No job is too small or too large. If you need it done, we are there with “the best quality and experience”.