Explore luxury kitchens in our Abergavenny showroom, where you can see a variety of modern, shaker, Scandi and country styles, and experience our innovative kitchen cabinets. Talk to our expert kitchen designers who will be able to provide you with a free design and quote when you're ready. Sigma 3 Kitchens are a family-run business, manufacturing kitchens in Wales since 1975. We're the UK's highest rated kitchen retailer with over 2,300 5-star reviews on Trustpilot. We pride ourselves on making kitchens with industry-leading cabinetry and storage features, which will give you a bespoke look, without a six-figure bespoke price tag.