Scores based on 51 reviews

Reliability & timekeeping

Invoice history based on 44 reviews.

Invoice History
Charged as per quote / estimate95.45%
Above quote / estimate: kept informed4.55%
Appointments reported as missed (6 months) 0
Average score 9.63
51 reviews
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Ventrolla have been in business for over 30 years and have offices across the UK. 

We transform your rotten, rattling, draughty and stuck shut period wooden sash windows into beautiful working windows, preserving their charm and heritage. 

Alongside repair and restoration we can offer you double glazing, secondary glazing and bespoke new sash windows. We are specialists in working with Listed Buildings and those within Conservation areas. 

Contact us today to arrange your FREE, no obligation survey and itemised quotation.

Call 0800372827 (now free from mobiles!) or visit

Based in

Hornbeam Square North, Harrogate, North Yorkshire, HG2 8PB

Works in

We have offices and friendly installation teams throughout the UK.