Slim-sightline aluminium windows with a premium powder-coat finish and low-maintenance durability — supplied to trade installers and DIY customers across North Wales from our Kinmel Bay trade counter. Thermally-broken Smart frames as standard, with a dedicated heritage range for listed and conservation projects.
Trade & DIY welcome — open a trade account for our best pricing, or buy individual orders at counter rates. Typical lead time on aluminium windows: 10 working days, subject to manufacturer stock availability and specification.
Our aluminium window range is built on Smart Systems’ Alitherm platform — the same thermally-broken, Part L-compliant profile used across new-build and refurbishment projects throughout North Wales, plus a dedicated Heritage system for listed buildings and conservation areas. Matching aluminium doors are supplied on the same systems — see our aluminium doors page for entrance, sliding and flush door options. Weighing up aluminium against UPVC, or want the full technical picture across our Smart systems? See our aluminium vs UPVC guide and Smart aluminium systems overview.

Smart Systems’ core thermally-broken aluminium window system, fully compliant with Part L of the Building Regulations — our standard Smart casement range, suitable for both new build and refurbishment projects.

Smart Systems’ period-style aluminium window system, designed as a like-for-like replacement for steel windows on listed buildings and heritage/conservation projects.