DIY Secondary Glazing Kits

Sliding Aluminium Secondary Glazing Kits from Omega Build

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SMART Opening Sliding Aluminium Secondary Glazing Units

Aluminium 2-Panel, 3-Panel and 4-Panel Horizontal Sliders

Aluminium Sliding Secondary Glazing Kit


The Omega SMART secondary glazing kit:

  • Will increase Heat Insulation

  • Will increase Sound Insulation

  • Easy to install

Sliding Aluminium Secondary Glazing


- As a made to measure kit of cut-to-size components including glazing panels. Or

- Fully assembled, made-to-measure Glazed frames with cut-to-size Window frames ready to install.

- Made-to-measure 4mm or 6mm Acrylic (Clear as Glass) glazing panels. Or

- Made-to-measure 4mm or 6mm Plate Polycarbonate (Clear as Glass) glazing panels.

- Unglazed for 4mm or 6mm glazing panels with Glazing Panel Dimensions.

How to measure for sliding aluminium secondary glazing
  • Can be fitted to windows:

    • Window Reveal Height 350mm – 1,800mm (2,3 or 4 panel slider)
    • Window Reveal Width 350mm – 2,000mm (2-panel slider),3,000mm (3-panel slider),4,000mm (4-panel slider)

  • All frame components are powder-coated White aluminium.
  • All components are guaranteed for 10 years.
  • Comprehensive installation guide supplied with every order.

For a pdf datasheet Please click here.

Secondary glazing schematic


Customer Comments

"I wanted to pass on my thanks and appreciation of your service and products.

It can be a little daunting sometimes ordering materials from people you haven't met or products you haven't seen specially sheets of perspex!

I am pleased to recommend you all most highly,the packing was nearly as good as the sheeting itself. Tricia on sales was a delight, the help and service you provide is perfect.

We are already reaping the benefit of our aluminium sliding secondary glazing. A great big thank you."

"Dear Omegabuild, thank you very much for your delivery - swift service - and good customer care - all the items arrived to the spec that I had ordered and were well packaged and in good condition on arrival. How superb your customer service is! "

"Thank you for all your help and support . We have fitted the secondary glazing panels and it has made such a difference. It has not only given us extra insulation but it has draughtproofed our draughty window frames. Our offices are really warm now and we have recommended you to the other council offices. "

"Just wanted to let you know that our polycarbonate secondary glazing panels, fitted in October last year, have been a great success. Our early Victorian house (built in 1850) was very noticeably warmer this winter. Once the house had heated up the heat conserved very well when we turned the thermostat down, whereas before the panels were fitted the heat loss was considerable. It is an excellent solution for houses that are in a conservation area, or are listed, and are not allowed to install double glazed windows.

We have very large sash windows and opted for the OM24 UPVC white glazing strips to hold the panels in place behind internal wooden shutters. They were invisible once installed and the system worked very well. We haven't received our winter fuel bill yet but we expect consumption to be down on last year as a direct result of your polycarbonate panels."

Request a quote

Omega (Roofing) Plastics Ltd West Ley, Alswear Old Road, South Molton, Devon EX36 4LE
Tel: 01769 574426 Fax: 01769574459 Email: