Vertical Slider Double Glazed Windows

Vertical Sliding Secondary Glazing Windows

Our vertical slider secondary glazed windows or vertical sliding secondary glazed windows are all double sealed with twin Polypropylene Weatherpile and are manovered by the full-length handles located on the bottom of each panel.

The panels can be slid to any position as required and held in position by the spring balances in the side of the outer frame.

Click here to watch a demonstration.

Click here to see photos.

Vertical Sliding Secondary Glazing Prices

NOTE: With the variations in the exchange rates due to the current Coronavirus pandemic, our prices are fluctuating wildly. As a result, we have temporarily removed the pricing from tables below. Please contact us for the current pricing.

Number of Windows Cost / Sq. M.
(including GST)
1 or more windows tba
Minimum Charge*: tba (0.6 m2)


  • Powder coat colour matched windows will incur additional costs. We can do just about any Powder Coat colour available in Australia. You just need to ask!
  • There may be travel costs incurred for work done outside Melbourne suburbs (eg. Country locations such as Ballarat)
  • Minimum Charge: For very small doors & windows (eg. Bathrooms), minimum costs apply of 0.6 sq m minimum per door or window


We offer a 5 Year Guarantee on all components INCLUDING springs but excluding the glass itself. Please note that this is really very important for VERTICAL SLIDING WINDOWS. Contact us to find out more.

More information? Prices? Quotes?

If you require more information regarding our vertical sliding or vertical slider secondary glazed windows, or a no obligation free quote, please call us on 1300 127 173 or use our Contact Form to send us a message.

Double glazing vertical sliding windows with retrofitted Vertical Slider window

Installing retrofitted secondary glazed window on vertical slider window