Roof Systems
We Specialize In Commercial Roofing Systems

Single-Ply roofing systems are composed of insulation, a single ply membrane, flashings, and adhesive. Single-Ply is lightweight, consisting of a single layer of roofing over insulation. This makes them a great choice for retrofits. TPO, EPDM, and PVC are the three most common types of single-ply membrane systems.

ThermoPlastic Olefin (TPO) advantages include:

  • Long-term durability of rubber
  • Security of hot air welded seams
  • Most environmentally friendly of the single-ply systems
  • No dioxins or chlorine produced
  • Membranes come in varying thicknesses and roll widths to meet specific requirements

Ethlyene Propylene Diene Terpolymer (EPDM) advantages include:

  • Technology proven effective for more than three decades
  • Expands and contracts with the building
  • Minimal maintenance
  • Withstands extreme temperatures
  • Resistant to UV radiation and ozone

Polyvinyl Chloride (PVC) advantages include:

  • Among the easist of the single-plys to install and heat-weld together
  • Resistance to various chemical effluents
  • Superior resistance to punctures and tears
  • Able to withstand exposure to concentrations of grease, oils and various fuels
  • Preferred solution where acid rain or other acidic outflow is present
Do You Want Your Next Project To Be Part Of A Success Story? Let Us Show You How.

JDH Company Commercial Roofing Installation Celebrating 20 Years of Successful Business in the Chattanooga Area in 2017.

Contact Us

JDH Company
1133 E. Main Street
P.O. Box 28053
Chattanooga, TN 37424

(423) 267-7663 - Office
(423) 265-7347 - Fax
(888) 259-9153 - Toll Free