Appearance of Double Glazed Windows & Doors


How Do Sound Proof Double Glazed Windows and Doors Look?

Due to their minimal presence, some individuals find it challenging to evaluate the appearance of our secondary double glass windows. Our soundproof secondary glazed windows & doors not only have unmatched sound-reducing properties, but also the incredibly thin, sturdy frames we use blend in to be as unobtrusive as possible. Also, you can match the secondary glazed windows and doors to the existing colour scheme of your home using our colour matching system. The before and after difference and how well our secondary double-glazed windows and doors blend into existing interiors can be seen in the example below, which is one of our Sydney installations. Because our custom secondary double-glazed windows and doors blend in so well, it’s difficult to clearly describe what they look like, but you can check out our Photo Gallery.

Double glazed hinged windows
Double glazed hinged windows


Sound Proof Windows and Doors come in several functioning styles, including:

Window Styles we can double glaze include:-

  • Leadlight & Stained Glass Windows
  • Bay windows
  • Colonial Windows
  • Sash Windows or Double Hung Windows
  • Steel Windows (Crittle Frames) … our system was designed with these windows in mind!

Window Styles we cannot double glaze include:-

  • Arched Windows (with arched head)
  • Round Windows
  • Raked Windows or Angled Window (ie not square)
Secondary double glazing is cheaper and better at reducing noise or soundproofing & will eliminate drafts
Our secondary double glazed doors & windows are made from the highest quality materials




Our Window systems reduce the sound your exsisting windows let through by up to 70%


Our ultra-thin frames mean we can get maximum performance but remain unobtrusive.


We make all of our custom windows and Doors in Sydney to exact specifications from the best local and European imported materials.


All our ultra slim aluminium frames are finished in powder coat paint.

Colour range:

  • Special White
  • White Birch
  • Primrose
  • Van Dyke Brown
  • Anodised Silver

We can also colour match any colour to your existing frames as a special order.

Double glazed patio doors & windows
Double glazed patio doors & windows


Metal Sections are manufactured from HE9 extruded aluminium to B.S. 1474 and standard finish is anodised to B.S. 1615 AA5. Glazing is with flexible P.V.C. gasket


Sealing for horizontal and vertical slide units is by twin Polypropylene Weatherpile and the hinged and fixed units are sealed by the use of long-life closed cell expanded neoprene gaskets.


Glazing can be with 4mm, 6mm or our high performance 6.38mm laminated glass as required.


All our products are installed with utter most care and attention to detail by those with years of industry experience.

More Information? Quotes? Prices?

To get a free, no obligation quote for door or window secondary double glazing in Sydney, call us now on 1300 275 353 or complete our online Contact Form.