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KJM Windows, Doors and Conservatories

About Us

About KJM Windows, Doors & Conservatories 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. In these early years, KJM won some substantial commercial contracts - the most notable being from Winchester City Council for whom we manufactured and installed hundreds of windows. Many streets in Winchester still have KJM windows to this day. Double glazing Trustmark. Over time the economics of manufacturing on a relatively small scale proved not to be cost-effective and, with many new materials becoming available, and customer trends requiring a more diverse range of products, we ceased manufacturing in 1996. This move enabled KJM to offer a much larger product portfolio. Today we can offer a huge range of windows, doors and conservatories in uPVC, aluminium and hardwood. KJM's largest supplier manufactures from their base in Wellingborough (near Northampton) and produce high-quality G14 Installer of the year finalist windows to the company's own specification. They are a quality supplier and have won many awards for their products and services. KJM is run by Managing Director and owner Mark Pearce. Mark joined our company in 1983 and has a vast wealth of experience in Management, Sales, Manufacturing and Installation. Our success has been brought about by many factors, but Mark believes that FENSA Hampshire the main reasons are the loyalty of the staff that the company employs and the quality of products that we install. Installation Manager Lee Seffron has worked for the company since he left school (over 20 years), four of the company's installers Andy, Kerry, Lester and Rob have worked for the company for a similar time.

Services Provided

Double Glazing, Glass Installation, Window Installation, Window Replacement, Window Sales, Doors, Conservatories

Areas Served

Andover, Hampshire, Berkshire, Dorset, Wiltshire


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2 Ideabooks

Andover, Hampshire SP10 3HR
United Kingdom
Typical Job Cost £500 - £50,000
Single window - Conservatory with base
United Kingdom
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