03.04.2014 - VENTROLLA SERVICES ‘DRAUGHTED’ IN TO HELP SANDHURST

Army personnel at the Royal Military Academy, Sandhurst, have saluted the renovation work carried out to their Berkshire trai...

19.03.2014 - HOUSEHOLDS MAY BE SPARED ENERGY BILL RISE IN TODAY’S BUDGET

A recent BBC report predicts that the Chancellor, George Osborne, is likely to announce in the upcoming budget abandonment to...

10.03.2014 - VENTROLLA ROLL OUT ON RIBA PRODUCT SELECTOR

Construction professionals will now find it easier to access information about the full range of Ventrolla products and services, following the addition of 7 ne...

21.02.2014 - VENTROLLA LAUNCHES NEW SECONDARY GLAZING WEBSITE

Ventrolla has launched a new website, offering expert help and advice on choosing the right secondary glazing solution for yo...

10.02.2014 - VENTROLLA EXPERTS SET FOR THE LISTED PROPERTY SHOW 2014

This month Ventrolla will be on the move once more to offer advice and guidance on our favorite topic – sash windows. O...

30.01.2014 - DISPELLING THE MYTHS FOR THE BIG ENERGY SAVING WEEK

The best tips to reduce heating bills are being unveiled across the UK, as the Big Energy Saving Week sweeps across the natio...

22.01.2014 - OLD AND DRAUGHTY HOMES ‘THE REASON FOR HIGH ENERGY BILLS’ SAYS NPOWER BOSS

Energy supplier Npower has released a report which, it says, shows that ‘old and draughty’ homes are the reason why gas and e...

16.01.2014 - 300 YEARS OF GEORGIAN WINDOW INSPIRATION

No doubt you will be aware that this year marks the centenary of the First World War, but perhaps less well-known is the 300th anniversary of the Georgian era. ...

10.01.2014 - VENTROLLA EXHIBITS NATIONWIDE

With Christmas and the New Year celebrations a distant fuzzy memory, the Ventrolla Roadshow is already in full swing, with the first of 61 events happening thro...

20.12.2013 - THE CHRISTMAS OF OUR CONTENT

It’s that time of year again! For some this means the manic stress and dreaded obstacle course of last minute Christmas shopping, the arduous task of choosing t...

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Timber sash and casement window renovation.
Call us free on or 1-800-948-359 (Ireland)

Sash Windows by Ventrolla

Sash window in white bathroom, by Ventrolla, Image

Our sash window service focuses primarily on window renovation, and secondly on the sash window performance upgrade. The process starts by removing decaying wood and resolving any operational problems. The sash windows are then upgraded by installing our Perimeter Sealing System, which eliminates any draughts and rattles.


We also have a wealth of experience in providing services for a wide variety of casement windows, other timber windows and doors.
Ventrolla has over 25 years experience of working with Listed Buildings and properties within Conservation Areas.
Our experience ranges from large commercial projects, to small domestic houses.

Click here to send us your enquiry

Vist our other website pages for further information:

Part 1 - Window Renovation

Part 2 - Window Performance Upgrade

Casement Window Renovation

Door Renovation

Additional Services

Why Choose Ventrolla

Should you require any further information, you can Contact Us using our online form, or call freephone 1-800-948-359.