Ash & Lacy has produced a guide to the specification of spacer support systems for built-up metal roofing and cladding systems. The Ashgrid brochure and CD-ROM U-value calculator tackle system stability and cost-effective firewall solutions. To calculate the U-value of a proposed system, the user simply selects the application, ie roof or wall, adds the type of insulation to be used and alters the bracket and purlin centres.
FOCUS ENQUIRY NO. 920