The KJM Group Limited is a Hampshire-based home-improvement company focused on windows, doors, conservatories, and related glazing upgrades. Its official positioning emphasizes comfort, security, and energy efficiency for residential properties in Andover, Hampshire, and nearby areas.
KJM sells and installs a wide range of window and door systems, including casement, flush casement, aluminium, secondary glazing, and composite door products. The business operates as an installation-led contractor rather than a pure manufacturer, with quoting, supply, and project delivery managed through its Andover base.
The company fits TradeDB as a residential building-products installer with strong specialization in doors, windows, facades, and energy-related retrofit upgrades.