DIY Secondary Glazing Kits UK
  UPVC Horizontal
  UPVC Vertical
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  Aluminium Hinged
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UPVC Vertical Sliding Secondary Glazing
Our upvc vertical sliding secondary glazing system is specially designed for traditional sliding sash windows, but is ideal for any window where top or bottom access is required.

As with the Horizontal Sliding System the two panes may be of equal or unequal size to match your window layout.

The panes are held open when required by an ingenious system of ratchets which support the pane in any position.

The Vertical Sliding System is suitable for windows up to 8 feet high or 4 feet wide but no single pane should exceed 12sq.ft in area.

It is normally fitted to the inside of the window recess. If, however, you have no suitable recess, the system may also be fitted directly to the flat wooden face of the window surround. In either case there should be a minimum flat area of at least 42mm (1 and eleven sixteenths) to accept the tracks.

  UPVC Vertical Sliding Secondary Glazing

Measuring and Selecting your Kits

Measure the height and width of your window opening.
For 2 sliding panes choose 1 Height Kit and 1 Width Kit larger than your window opening. For example if your window is 1000mm wide x 1700mm high, you will require x1 1220mm width kit (77.00) & x1 1829mm height kit (110.00). Add the width kit price to the height kit price 77.00 + 110.00 = 187.00. This is the total price for this window tracks only. Either add your perspex sheet from the list below or source your own glass from a local supplier. For this size window we can use the 2030 x 1510mm 4mm perspex sheet priced at 93.00. So 187.00 for the tracks and 93.00 for the perspex gives you a total price of 280.00 for this window.
The secondary glazing kits contain accessories and step-by-step instructions.
Select your glazing material after you have installed the outer tracks and taken precise measurements from them. Each single frame should not exceed 20sq.ft. Our system will take up to 4mm perspex or up to 4mm glass (we do not supply the glass as we send our products via courier).

UPVC Vertical Price List

Height Kits (contains left & right side tracks) Track Length Price
UPVC vertical height kit 1220mm ( 4' ) 79.00
UPVC vertical height kit 1829mm ( 6' ) 110.00
UPVC vertical height kit 2438mm ( 8' ) 142.00
Width Kits (contains top & bottom tracks) Track Length Price
UPVC vertical width kit 610mm ( 2' ) 48.00
UPVC vertical width kit 915mm ( 3' ) 63.00
UPVC vertical width kit 1220mm ( 4' ) 77.00
Perspex Glazing Sheet Sizes Price
4mm Clear Perspex Sheet 3050 x 2030mm 167.00
4mm Clear Perspex Sheet 2030 x 1510mm 93.00

Secondary Glazing Ordering Information

You can order by phone, fax or email, our address and contact details are below

Delivery is approx 14 days - and UK Mainland delivery is FREE OF CHARGE

Payment can be made by credit / debit card, cheque or bank transfer.


DIY Secondary Glazing Suppliers UK

Maintenance FREE
Reduce Noise
Eliminate Draughts
Increase Security

Reduced Heating Bills
Easy to Install
Low Prices
Designed for DIYers!
Step by Step Instructions
Add Value to your Home
Commercial Use

Will Not Discolour
FREE Mainland Delivery
Manufacturers Guarantee


We are suppliers of upvc secondary glazing kits and aluminium secondary glazing kits to diy and trade. All of our diy secondary glazing kits are delivered nationwide, complete with step by step instructions.

Our diy secondary glazing kits include upvc vertical sliding secondary kits ideal for sash windows, upvc horizontal sliding secondary glazing kits, aluminium horizontal sliding secondary glazing kits and aluminium hinged pane secondary glazing kits.

Our upvc vertical sliding secondary glazing is ideal for sliding sash windows, our aluminium hinged pane secondary glazing is ideal for hard to reach or smaller windows which aren't opened much and our upvc and aluminium horizontal sliding secondary glazing is designed for the wider window styles.

Secondary glazing has many benefits including reducing noise ideal if you live near a busy road or in a city centre, secondary glazing is excellent for eliminating draughts which in turn will save you money on your heating bills and secondary glazing also gives you the benefit of added security. Our secondary glazing system is maintenance FREE and just requires a quick wipe down from time to time.

Our diy secondary glazing is easy to install as it has been designed for the DIY market, and is supplied with a step-by-step installation instructions. You do not have to mitre the corners - they are just straight cuts!

Our secondary glazing kits are easy to select - just select one width kit and one height kit then add the price together. We also supply 4mm perspex plastic sheets for glazing our secondary glazing kits or alternatively you can source upto 4mm glass locally.

All diy secondary glazing kits are delivered nationwide FREE OF CHARGE (UK Mainland) usually delivered direct to site within 7 days.







Secondary Glazing UK