Cold Roofing

In cold roof construction, the waterproof membrane is applied directly to the structural decking. This type of waterproofing requires adequate ventilation to be facilitated between the deck and the insulation layer to prevent moisture vapour rising upwards. Poor ventilation could be the cause of interstitial condensation in the roof structure.

  1. Armourplan® SG or PSG
  2. Spectrabond LF-PU, Sprayfast FMA or IKOpro Puma Zero Adhesive
  3. Plywood deck
  4. Insulation
  5. Ceiling
20 Year System Guarantee
Single Ply Roofing Cold Roofing System

IKO Armour plan is a polyester-reinforced PVC membrane which is suitable for use on a wide range of roofing applications, including refurbishment, new build, and more specialist installations such as simulated metal roofs.

PVC membranes offer the following benefits:

  • Exceptional mechanical properties
  • Fire resistant and fire retardant
  • Chemical resistant
  • Resistant to UV and natural elements such as harmful micro-organisms
  • Sleek finish
  • Choice of colours
  • Long service life
  • Secure seam welding quality

Cold Roofing Masterspec Documents

Cold Roofing Technical Documents

Cold Roofing Drawings

Cold Roofing (Adhered) Drawings

Single Ply Roofing-Systems diagrams Cold Roofing System

Single Ply Roofing Systems

Cold Roofing System

Singleply membranes can be installed easily and quickly. They offer the end user peace of mind that comes from specifying a Armourplan System. The single ply systems have accessories that can simulate standing seam roofs and can be finished in 2 standard colours and on request a range of RAL colours can be manufactured to simulate copper or lead roofs.

Advantages of Armour plan PVC membranes

  • A complete warm roof system manufactured in the UK
  • Established technology with a long track record
  • Availability of products for exposed roofing applications with high fire ratings / extended fire resistance
  • Easy to repair
  • Possibility of customized design solutions (colours, profiles, and roof graphics)
  • Homogeneous hot air-welded joints by our automated welding machines
  • Easy to handle on site
  • Suitable for use and exposure in different climatic conditions
  • Fast installation independent of the weather conditions
  • Good vapor permeability
  • Highly flexible membrane
  • Flame-free installation throughout the project
  • Proven technology for over 50 years