The Glazing Brief

Technical insights, specification guides, and industry analysis from London Architectural Aluminium.

Contemporary villa with large-format aluminium glazing, where whole-window Uw and shading coefficient determine cooling loadSpecification Guides
9 min read · Aug 2026

Aluminium Windows U-Value: What Your UAE Villa Needs

Dubai's Al Sa'fat green building system caps glazing at a summer U-value of 2.1 W/m²K, tightening to 1.9 W/m²K as your glazing-to-wall ratio rises. Here is how to read that requirement, why the whole-window Uw matters more than the glass alone, and where solar gain outranks U-value entirely in a Dubai villa.

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Thermally broken aluminium windows on a modern Dubai villa reducing solar heat gain and cooling loadThermal Efficiency
9 min read · Aug 2026

How Aluminium Windows Cut Your Dubai Cooling Bill

In Dubai, air conditioning drives most of a home's electricity bill, and glazing is a major heat-gain path. Thermally broken aluminium windows with high-performance glass cut both solar gain and conductive loss, lowering cooling load and your DEWA bill.

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