Skip to main content

About CRK

About CRK Windows

You're in good hands with CRK Windows

CRK, are a long standing family run business since 1977. Offering an unrivalled range of home improvement products under one roof, while efficiently building an enviable reputation with a loyal client base, at value for money prices.

We are a Hertfordshire company with our factory based in Hemel Hempstead, offering double glazing to surrounding areas Tring, Berkhamsted, St Albans, Watford, Leighton Buzzard, London, Buckinghamshire, Milton Keynes and Middlesex. We have been designing, manufacturing and installing PVCu, UPVC and Aluminium energy saving windows, which are energy rated by the energy savings trust since 1977. Our range of sash windows, doors, patio doors, french doors, composite doors, conservatories, roofline, facia, soffit and 28mm sealed argon gas filed units are available in a wide range of finishes.

We offer only the highest quality materials from major British suppliers like Pilkington Glass with Pilkington 'K', Pilkington Activ which fabricates the highest quality, home security, low maintenance and best looking windows and door systems on the market. We can also offer a supply only service if required.


Offering a one stop solution

Over 40 Years in the Business means with CRK you can sit back and relax in the knowledge that we have the right people in the right places to expertly manage your project. From the initial consultation with our friendly sales team and surveyors you will be safe in the knowledge that your home improvement installation will be completed expertly by our professional installers and maintained by our after sales service.

CRK offer a complete start to finish service including:

  • Initial Consultation and Design Service
  • Full Showroom Facilities
  • Comprehensive Survey
  • In-house Manufacture
  • Professional Installation
  • Fully Guaranteed

Plus an unrivalled aftercare service for complete peace of mind. Call us now for a free professional quotation on your requirements 01442 244200.