Vapour permeable underlays for slate and tile roofing

CIS Technical Article

NBS, 2009
Vapour permeable underlays for slate and tile roofing Download document

Document Status

Current

Supplement

Core Supplement

Series

CIS Technical Article

Abstract

The introduction of lightweight, vapour permeable plastics membranes has caused some confusion; in particular in the need for any associated ventilation to roof voids. Article looking at the introduction of vapour permeable underlays; the condensation risks, ventilation above the underlay, noise issues and site safety.

Author

Stirling, C.

History

Technical article.

Subjects

  • Slate/tile cladding/covering
  • Green issues/sustainability/green buildings
  • Cladding/covering
  • Environmental issues/energy
  • Plain roof tiling
  • Special subject areas
  • Coverings and surface finishes

Publisher History

NBS are committed to offering distinctive, innovative specification and information solutions to construction industry professionals and are proud to be leading the construction industry in its digital evolution. Their roots lie in the UK's National Building Specification and for nearly 50 years has been helping the construction industry build better and with lower risk. Their future lies in cloud-based technologies and connected data, as they fast become the information marketplace for the global construction industry.

Information

NBS

NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.

Accuris

We connect trusted knowledge to customers' workflows – mitigating risk, increasing efficiency and accelerating innovation For more than 60 years, leading R&D and engineering-intensive organizations have relied on us to achieve on-time, on-budget delivery of complex projects and new products. We deliver an unparalleled combination of technical content and Artificial Intelligence (AI) technologies to surface answers from the vast universe of technical knowledge, both inside and outside the organization. In a single interface, we connect the dots between information scattered across many different sources, allowing technical professionals to make better, more informed decisions faster.