The choice is critical – and specifiers only have one chance to get it right. NARM has published a new technical document NTD09, providing impartial comparisons between the different materials – enabling specifiers to make informed decisions regarding rooflight specification.
NARM technical document NTD09 covers a variety of topics including: light transmission and diffusion; long-term aesthetics; strength and impact resistance, durability and long-term structural performance, thermal properties and many other factors affecting rooflight specification.
The document has been written by a team from NARM’s influential technical committee, with representatives from NARM member companies offering all glazing materials. The result is a document that specifiers can trust to provide objective, impartial and accurate information.