18.08.2014 - VICTORIAN SASHES ENJOY SOME TLC

The striking bay window of a Victorian residence in Harrogate has been treated to some tender loving care by timber sash window specialists Ventrolla, restoring...

12.08.2014 - VENTROLLA HELPS VICTORIAN ARCADE RETURN TO FORMER GLORY

A Victorian arcade has been revived after a major restoration using expertise from period window specialist, Ventrolla. The G...

05.08.2014 - VENTROLLA KEEPS UP THE HEAT FOR CHARITY HORTICAP

Keen to promote the importance of recycling and minimising waste, period window specialist Ventrolla has been donating its of...

31.07.2014 - NATIONAL HERITAGE FOR NATIONAL PHOTO WEEK

It’s National Photo Week and here at Ventrolla we love to take snaps of the windows that we have spent time repairing and upgrading. These buildings are steeped...

28.07.2014 - VENTROLLA EASES CONCERN OVER SOCIAL HOUSING MAINTENANCE

Social landlords and housing associations are facing huge challenges when it comes to maintaining publicly-owned properties. ...

17.07.2014 - VENTROLLA HITS A HOLE IN ONE WITH CLUBHOUSE RENOVATION

The Golf Open 2014 tees off today at the Royal Liverpool Golf Club in Hoylake. While not chasing birdies and holes in one on ...

09.07.2014 - VENTROLLA PROJECT IMPROVES SIGHT OF FORMER MANCHESTER ROYAL EYE HOSPITAL

A renowned eye hospital celebrating its bicentenary this year has been given expert help to retain its heritage by leading pe...

04.07.2014 - WILTON CASTLE REDCAR

Ventrolla assisted in the renovation and conversion of Wilton Castle in Redcar, North Yorkshire. Working in conjunction with the main contractor Wimpey Homes, V...

02.07.2014 - RUDDING GATES APARTMENTS

When the Grade II Listed Rudding Gates Apartments opened eight years ago, Ventrolla were called upon for their expertise in sash window renovation. Repairs were...

01.07.2014 - THE PERFECT SOLUTION FOR DOUBLE GLAZING YOUR SASH WINDOWS

Ventrolla’s new Double Glazing brochure gives a comprehensive insight into the range of solutions available to replace cold, ...

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Timber sash and casement window renovation.
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Casement Windows

The system used for sash windows can be applied to casement windows as well. Despite the fact that these types of casement windows do not have the 3mm gap that sash windows normally have, draughts can still get through a casement window and, therefore, need to be sealed effectively.

Ventrolla offers a two part process. The first stage involves the complete renovation of the casement window and the second stage helps improve performance through the introduction of the VPSS (our patented sealing system). This effectively seals the window and, as such, prevents any draughts from entering.

This system is introduced into the casement window frame and can also be introduced into the staff beads around the frame. The pile carrier is then routed into the woodwork to acquire a permanent fixing point in order to make the system an integral part of the entire window.

Our system can also be installed into sash windows and other timber windows and doors.

Click here to send us your enquiry

Casement Window performance upgrade, Diagram

Whether your project has sash or casement windows, Ventrolla’s system can improve the Window’s Energy Performance (WER), whilst retaining its character.