Aluminium Window Frames a Practical UK Guide for 2026
You're probably looking at a quote pack, a set of samples, or a planning application drawing and realising the window choice affects far more than appearance. The frame material changes sightlines, maintenance, warmth around the reveals, installation detail, and what the building still looks like years later. That's why aluminium window frames create so much debate. People like the slim look and the larger glazed areas, but they worry about cost,...