KJM Windows and Conservatoires

KJM was formed in 1982, taking its name from the three founding directors Ken Hammant, John Creasey and Mick Burrell. Since it's inception KJM have won many awards for customer service. Originally manufacturing our own windows on West Portway Industrial Estate in Andover, the company concentrated on uPVC windows as we were unable to manufacture anything else.

At KJM we don't just sell "White PVC Windows" we offer a huge range including the handcrafted Beaumont & Residence 9 PVCu systems, Deceuninck Style-Line 70mm fully sculptured and bevelled windows from Veka & Profile 22 complete the PVC line-up. We also specialise in Timber & Aluminium windows. So when it comes to new or replacement double or triple glazed uPVC windows for your home, we are a window company you can trust.

Welcome to our conservatory page, we offer a comprehensive range of conservatories to suit the style of your home and your budget. KJM in Andover Hampshire can create something much better than a "plain white box" for your new light and living space. The new "Livin Room" can compete with an extension to add valuable light and space to your home.

Replacement glazing is a big investment for your home and at KJM we realise that quality is paramount. We use various ranges of uPVC window products, have our own highly trained window fitters for installation and ensure that we remain competitive with prices. In many cases a showroom visit can help you choose between a stormproof or flush sash casement.