Straightforward, Comprehensive Guarantee Cover Since 1984


We have been supporting Polyroof installations with our proven guarantees for over 30 years and we take pride in the simplicity and level of cover that our guarantees provide. Unlike many alternatives on the market, we won’t surprise you with additional costs for bolt-on extras to your guarantee. Below are summaries of the guarantees that are provided as standard with each Polyroof system.

Protec System Guarantees


  • 20 year duration as standard.
  • 25 year commercial guarantee on request and subject to approval from Polyroof Technical Services.
  • Supported for 20 years by an independently administered trust fund with additional annually renewable insurance.
  • Covers both Polyroof materials and the labour of the Polyroof approved contractors.
  • No mandatory or chargeable periodic inspections.
  • Options for variations with shorter guarantee periods are available on request from Polyroof Technical Services.


Download a Sample Accredited System Guarantee Download the Protec Guarantee & Quality Assurance Package

185 System Guarantees


  • 20 year duration as standard.
  • 25 year commercial guarantee on request and subject to approval from Polyroof Technical Services.
  • Supported for 20 years by an independently administered trust fund with additional annually renewable insurance.
  • Covers both Polyroof materials and the labour of the Polyroof approved contractors.
  • No mandatory or chargeable periodic inspections.


Download a Sample Accredited System Guarantee Download the 185 Guarantee & Quality Assurance Package

Elastex System Guarantees


  • 10, 15, 20 or 25 year duration (depending on the version of the Elastex System applied and approval from Polyroof Technical Services).
  • Covers both Polyroof materials and the labour of the Polyroof approved contractors.
  • No mandatory or chargeable periodic inspections.


Download a Sample Accredited System Guarantee

Roofcoat Plus System Guarantees


  • 10 year duration.
  • Covers both Polyroof materials and the labour of the Polyroof approved contractors.
  • No mandatory or chargeable periodic inspections.


Download a Sample Guarantee