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Firmfix quality BSi kitemarks for manufacture and installation of windows, doors & conservatories

We offer 3 different ranges of windows. Listed below are the details for each of the Efficiency, Duraflex and Trade Counter ranges available. For more information please call our sales team or fill in the form at the bottom of this page.

Efficiency Window Range

  • High quality products fitted with top class hardware and furniture
  • Let in more natural light with the slimmest PVCu windows available on the market
  • Easy clean fire egress hinges to all upstairs windows to enable window cleaning from inside
  • Manufactured by us to British Standards in our own factory
  • Fitted by our fully employed Frimfix trained fitters to British Standards
  • Enhanced and standard security to BSI standard
  • Triple and double glazed options
  • Internally or externally beaded
  • DGCOS 10 Year Insurance Backed Guarantee
  • 24hour lock fail call out service

Duraflex Window Range

  • Good quality products fitted with a mid range hardware and furniture
  • Easy clean fire egress hinges to all upstairs windows to enable window cleaning from inside
  • Bought in from a mass production company as most of our competition do
  • Fitted by our fully employed Frimfix trained fitters
  • Double glazed only
  • Internally or externally beaded
  • DGCOS 10 year insurance backed guarantee
Duraflex Window Range

Trade Counter Window Range

  • Cheaper quality product fitted with a cheaper range of hardware and furniture
  • Fire egress hinges to all upstairs windows – not easy clean
  • Bought in mass produced frame also purchased by builders and cheaply priced double glazing companies etc.
  • Double glazed only
  • Internally beaded only
  • Usually fitted by Firmfix trained subcontract fitters
  • DGCOS 10 year insurance backed guarantee
Trade Counter Window Range

How can we help?

Get an instant Online Quote, speak to an expert by Calling 01684 296603, or Requesting a Call Back or Brochure, or if you have a query, drop us a note in the quick contact form below

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