Sheet Applied Membranes

Sarnafil Roofing Sheet Membrane

Adhered Roofs

Typically a fully adhered roof consists of a structural deck then a fully adhered membrande is installed directly over the substrate with the use of a Sarnacol Adhesive.

Common Substrates are: Concrete, Thermal insulantion, Old bitumen roofs and Old liquid applied membrane roofs.

Adhered Roofs Benefits are

  • Aestheically Pleasing to look at
  • No faster penetration
  • Standing seam appearance with decor profiles
  • Felt back membrane-minimises substrate imperfections

Green Roofs & Planter Boxes

Green Roofs are fast becoming an eco friendly solution to urban design, a Sarnafil Green Roof System will privide many years of performance with proven "Roof Resistance" track record. Sarnafil PVC or TPO Roof system will provide a leak free solution to your needs.

Ballasted Roofs

A ballasted roof is one where the roofing membrane is restrained by means of either gravel or paving slabs. Green roofs are also classed as ballasted roofs but are covered in a specific section within this site.

Utility Roof Decks

A ballasted roof is one where the roofing membrane is restrained by means of either gravel or paving slabs. Green roofs are also classed as ballasted roofs but are covered in a specific section within this site.

Refurbishment of Old Bitumen Roof

The refubishment of old bitumen roofs can be very problematic and costly. Removal of old failed build ups can blow most budgets, so rest assured that Sika can come up with a solution that will render the roof water tight by simply fully adhering a Sarnafil membrane directly over the old failed membrane with Sarnacol 2142S.

Refurbishement of Old Membrane Roofs

The refurbishment of old membrane roofs is an easy task for Sika Sarnafil, simply call your local Sika technical representative for a tailored solution. Typically a fully adhered membrane can be installed directly over the fiailed membrane which include:

  • Bitumen membranes
  • Polyrethane membranes
  • Acrylic Membranes
  • Cementitious membranes

Mechanically Fixed

Mechanically fixed roofs are suitable for both new and refurbished projects. This system provides a cost effective solution for exposed roofing applications. Mechanically fixed are fast to install and are normally installed with a thermal board to a structural deck, a wind uplift calculation must be conducted for an mechanically fixed roofs.