Restoring Your Home to its Olde Glory!


3830 Baltimore Pike
Littlestown, PA 17340
Phone: (888) 937-4245
Fax: (717) 632-9101


Commercial Roofing

Olde Glory Contractors (OGC) specializes in commercial roofing using Mule Hide Products, Thermoplastic Polyolefin (TPO) mechanically attached system, RPI (Roofing Products International) EPDM fully adhered system, and Duro-Last Roofing System.  OGC are certified installers with all manufacturers and offer their 10-20 year replacement warranties.  Duro-Last and the TPO heat-weld system are superior roofing systems for commercial flat and low slope roofing.  All commercial roofing includes our 10 year installation warranty.

Thermoplastic Polyolefin (TPO)

Thermoplastic Polyolefin (TPO)

Mule-Hide TPO Roofing Systems install quickly and economically.  UL and FM listed assemblies are available upon request.  All the accessories you need to complete roof details around edges and penetrations are also stocked locally.  TPO provides excellent resistance to fire, UV, airborne bacteria, and industrial pollutants such as air-conditioning coolants.  Contains no chlorine, a plus for the environment.

In 1980, Roofing Products International began manufacturing high performance single-ply roofing membrane systems and accessories for the industrial, commercial, and residential roofing markets.  Now, almost 3 decades later, the same commitments to product quality and system performances, along with a dedicated sales and technical team, has made RPI into one of the most solid performers in the single-ply roofing industry.  The incredible durability and performance characteristics of RPI Royal Edge TPO membrane and system components combined with ease of application and availability of wide sheets: translates into a lightweight installation, which provides excellent protection from constantly changing weather extremes.

Energy Efficient Roofs
White surfaces have been shown to reflect up to 78% of the sun’s rays to reduce air-conditioning costs.  The superb reflectivity of white TPO even reduces the heat build-up under the membrane.

The Best Lifecycle
TPO provides excellent resistance to fire, UV, airborne bacteria, and industrial pollutants such as air-conditioning coolants.  Contains no chlorine, a plus for the environment.

Thicker Top Ply
More product on top of the scrim where you need it most, one of the thickest top plies in the industry.

Keeps moisture out, yet lightweight, making it ideal for new construction and retrofit installations without adding excessive weight to the roof deck.  TPO can handle the desert sun, sand, arctic freezes, and torrential downpours.  Stands up to rooftop traffic, tools, and equipment.

The membrane remains flexible in hot and cold temperatures so it will not split or crack.

TPO membrane remains repairable year after year, allowing for ease of future cutouts, alterations and tie-ins.  Can be cleaned to retain like-new appearance.



The EPDM (ethylene propylene diene terpolymer) rubber roofing membrane has been an appealing choice of the low-slope commercial roofing industry for over 40 years.  EPDM continues to be a top choice of architects, roof consultants and contractors for both new construction and replacement roofing projects.

The greatest test of any construction material is how it performs under actual field conditions.  Forty years of empirical experience in field applications has shown EPDM to have the roofing industry’s longest average service life.  Characteristics that contribute to this superior overall system performance include:

  • Cyclical membrane fatigue resistance
  • Proven hail resistance
  • High resistance to ozone, weathering and abrasion
  • Flexibility in low temperatures
  • Superior resistance to extreme heat and fire
  • Thermal shock durability
  • Ultraviolet radiation resistance

EPDM’s high resistance to wind damage has also proven to be an increasingly desirable attribute.  These roof systems can be designed to meet a variety of wind uplift criteria from Factory Mutual, including 1-60, 1-90, and 1-120 ratings and greater, and the stringent code of Dade County, Florida.

Architects, roof consultants and contractors have come to depend on EPDM’s time tested, long-term performance.

Please note that EPDM is a commercial roofing product, designed to be used in non-residential roof systems.

Olde Glory Contractors carries an A+ Rating with the Better Business Bureau.  We are dedicated to maintaining our rating through continued customer satisfaction.

new outlook on the work ethics of contractors

The improvements you have made to our house are remarkable. We are so happy with the results. You have truly given us a whole new outlook on the work ethics of contractors. Our previous experiences with contractors were terrible and your company really impressed us with your great work ethic… read more . . . “new outlook on the work ethics of contractors”

John and Gail Appensellar

Olde Glory Contractors is honored to be a certified GAF Master Elite® contractor.

Due to GAF’s stringent standards, only 3% of all roofing contractors have qualified as Master Elite® contractors!