Secondary Glazing

Mcleod Glaziers have specialised in aluminium secondary glazing for the domestic and commercial sectors. 

Our range of secondary glazing systems have been developed for over 20 years to ensure that they offer:

  • the best secondary glazing for thermal insulation
  • the best secondary glazing for noise reduction
  • added security 
  • condensation control
  • finishes & styles to suit all types of primary windows
  • years of robust, trouble-free service
  • a discreet, unobtrusive finish
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Secondary Glazing Energy Saving Calculator

Learn how much money you’ll save with secondary glazing

Our suppliers have put together a handy tool to help you calculate, in real terms, how much money our secondary glazing products could save you both per day and per year.

Find out how much you could save below:

Energy Saving Calculator