Single Ply

Single Ply Roofing Systems

Single Ply is an aesthetically pleasing roof waterproofing system which is both tough, durable and can be adapted to suit most roofing requirements, including lead look, copper and standing seam effects.

Single-ply roofing systems are composed of a single-ply membrane, flashings, and adhesive and are often combined with insulation.

TPO, EPDM, and PVC are the three most common types of single-ply membrane systems. Since they consist only of a single layer of roofing material over insulation or the deck, these popular systems are very lightweight.

TPO (ThermoPlastic Olefin) roofing systems combine the long-term durability of rubber with the security of hot air welded seams. TPO’s advantages include:

  • The most environmentally friendly of the single-ply systems
  • Produce no dioxins or chlorine
  • Come in varying thicknesses and roll widths to meet your specific requirements.


EPDM (Ethlyene Propylene Diene Monomer) is a stable roofing alternative that withstands extremes of temperature and expands and contracts with the building. Key advantages are:

  • Minimal maintenance
  • Resistant to UV radiation and ozone
  • Proven effective for more than 30 years.


PVC (Polyvinyl Chloride) Roofing Systems are among the easiest single-ply roofing membranes to install and heat-weld together. Among the advantages PVC systems provide:

  • Ability to resist various chemical effluents
  • Superior resistance to punctures and tears
  • Especially suited for roofs that are exposed to concentrations of grease, oils and many kinds of fuels
  • Ideal in areas where acid rain or other forms of acidic outflow is a problem


Single Ply Technology offers maximum freedom of choice in roof design, performance and appearance for refurbishment and new build.

Call us today on 0113 255 2739 or email info@everlastgroup.co.uk to find out more about any of our roofing services