Armstrong Industries posts 10% sales growth as revenue strengthens

Driven by Kömmerling innovation and bespoke colour technology, Armstrong Industries, one of the UK’s leading manufacturers of PVC-U and aluminium windows and doors, is proud to announce a 10% increase in sales for 2025—a milestone driven by innovation, partnership, and a commitment to helping customers win more business in a competitive market.

 This growth is closely tied to the company’s continued investment in the Kömmerling product range, including the chamfered, ovolo, and full flush casement and door systems. These profiles have allowed Armstrong’s trade partners to elevate their product offerings, expand into new design sectors, and deliver the modern aesthetics homeowners increasingly demand.

 The full flush casement system, in particular, has proven to be a stand-out success. Its clean sightlines and premium finish have given installers a high-value product with broad consumer appeal. Combined with the reliability and engineering excellence associated with Kömmerling, Armstrong customers have been able to differentiate themselves from lower-spec competitors and secure additional market share throughout the year.

 In addition to profile innovation, Armstrong Industries’ in-house profile paint system has become a decisive advantage for customers looking to offer something unique. Unlike standard foil options, Armstrong’s paint technology allows installers to provide truly bespoke finishes—including contemporary matte tones, heritage shades, and custom architectural colours.

 This capability has opened new opportunities for installers who want to position themselves at the premium end of the market. Homeowners increasingly seek individuality and distinctive kerb appeal; Armstrong’s colour system has helped its trade partners meet those expectations with confidence. Many customers have reported winning jobs specifically because they could offer colours and finishes not available elsewhere.  The combined strength of Kömmerling profiles and Armstrong’s bespoke colour offering has directly contributed to the company’s year-on-year growth. Installers who adopted the expanded range early in 2025 have seen noticeable uplifts in enquiry volumes, average order values, and conversion rates.

 As Armstrong continues to invest in new machinery, streamlined manufacturing, and customer support, the business fully expects further growth into 2026. The company invites trade partners, installers, and industry professionals to experience the 10% difference themselves—by exploring the Kömmerling range, visiting the Armstrong factory, and discovering the full potential of its colour technologies.