About Us

For over 35 years we have operated as a specialist aluminium glazing and fenestration design, manufacturing and installation company, trusted to provide blue chip clients across Scotland with a diverse range of products to include; shopfronts, curtain wall screens, entrance screens, automatic entrance doors, heritage windows, bi-folding and patio doors, residential doors, windows of all types, glazed roof structures and patent glazing. Although we largely focus on our commercial clients, we also manufacture and install for residential customers too. After all, if we can successfully design and re-fit an office block, hotel, school or University building, a domestic property is well within our scope. Our Technical Team are possibly the most experienced in Scotland, as many of us have worked at Stag for over 25 years.  We have design, estimating and installation teams in both Kilmarnock and Leven, to provide truly excellent coverage across the Central belt and beyond. Stag Aluminium is an amalgamation of two successful aluminium businesses, Ayrshire Shopfronts and Gardiner Windows. The former Managing Directors; Ken McKenzie and Ian Gardiner, with over 60 years combined experience both still work at Stag. As part of the privately owned Kaliber Group, we also benefit from the backing and support of our other group manufacturing companies; KAT, Spitfire Doors and Universal Arches. If you have a commercial or domestic project please email: [email protected] or call 01563 542 991.