You are using an outdated browser version not supported by this website.
Click here to upgrade your browser

The Future of Low-Slope Roofing

Viking WarmSpan is a warm-roof-on-steel roofing system for low-sloped roofs. It has been engineered in New Zealand and is one of the country’s simplest, most energy efficient and cost-effective warm roof systems.

  • NZ engineered and certified system (Homes Solutions)
  • BRANZ appraised
  • Highest fire resistance credentials in the market (Group 1-S) — Note: not all warm roof systems offered to the market have been fire tested.
  • Substrate supports can be as wide as 3.6m centres, significantly reducing structural costs (versus plywood with timber supports at 400mm centres)
  • Lightweight roof assembly means less stress on the building structure
  • Tapered insulation board to promote watershed in critical areas (around drains)
  • Used with single-ply or two-layer torch-on membrane systems
  • ‘Polyisocyanurate’ (PIR board) has the best R-values in the market
  • WarmSpan is perfect for low-risk membrane roof design/construction methods

WarmSpan Components

This full proprietary system is made up of three components: a wide-spanning steel tray roof deck that also forms the vapour barrier, KingSpan Polyisocyanurate (PIR) rigid insulation panels adhered on top, waterproofed with one of Viking’s membrane systems.

This competition has now closed. For more information on the Viking WarmSpan system, contact Viking Roofspec

View more information on Viking Roofspec, including contact details.
comments powered by Disqus
June 2019 EBOSSNOW Product News

News from Viking Roofspec

An Environmentally Responsible Alternative to Natural Slate
Reviving a Historic Gem
A System Creating Vibrant, Lush Sanctuaries Atop Apartment Buildings
Get a free weekly digest of essential news

New and updated architectural products, design solutions, inspiration, technical advice and more when you sign up for EBOSS.