Alwitra Single-Ply

A Single ply roofing system without comparison

Alwitra’s single ply system can only be installed by licensed, trained contractors. Fisher Diamond have passed Alwitra’s stringent licensing process and we are fully licensed by the manufacturer to install their product to the highest standards. This means that you get the best possible workmanship at all times.

  • up to 20 year guarantee on all supplied parts
  • High quality long lasting materials
  • Maintenence free systems
  • Unbeatable waterproofing integrity

Diadem Roof Gardens

The Diadem system incorporates over 300 accessories that can be utilized to create a waterproofed and attractive roof.  Diadem roofing is the the ultimate eco-friendly roof.  Based on a multi-layered system of water proofing Alwitra panels and natural vegetation your roof will not only be more ecologically sound but more attractive as well.

  • Guaranteed long life performance
  • Looks attractive and protects the environment
  • Excellent insulant
  • Noise reduction
  • Also able to accomodate paving for external use

High Performance Built Up Felt Roofing

High Performance Built Up Felt Roofing is used as it provides double the durability and lifespan of normal felt roofing. 

  • 10 – 15 year guarantee
  • Long term Durability
  • Can overlay existing roofs

Solar Panel Membranes

Solar Panel Roofing

Photovoltaic cells within the roofing membrane give it the ability to generate electricity. This electricity can be used to power your home and any excess can be sold back to the national power grid.  This makes solar panel based roofing a very economical option as over the life of the product it will actually save you money on your electricity bill, as well as lowering your effect on the environment as it reduces your carbon footprint substantially.

  • Reduce your electricity bills
  • Reduce carbon emissions
  • Increase the value of your property
  • Silent & virtually maintenance free power production