Guide to the design of thermally improved glazing frames Description This guide presents the factors affecting U-values and condensation risk associated with different framing systems and glazing solutions. It allows comparison of different framing materials including composite frames and shows the effect of different frame/glazing combinations. The guide is based on over 160 analyses showing temperature distribution within each frame, heat flow and U-value. The guide will be of use to anyone designing, or seeking to improve, profiles for use in glazing frames including curtain walling. Author: R Harris Status: Information Published: 1998 ISBN: 1 874003 16 5 Pages: 198 Cost: CWCT members £10Non-members £25 Contents Performance of glazing frames, Assessing heat transfer, Heat transfer and simulation methods, Frame type, Frame size, Glazing type, Window sills, Aluminium frames, Timber and timber/aluminium composite frames, PVC-U and PVC-U/aluminium frames, Steel frames, Warm edge technology, Curtain walling.
