Ventrolla were recommended to us by friends and we found them to be both professional and expert in refurbing our sash windows. Paul Buttle demonstrated proper craftsmanship and gave the impression that he could tackle any issue to get a window working smoothly again. We would have no hesitation in recommending Ventrolla to others.
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The UK’s favourite timber window & door renovation specialists
Offering nationwide residential & commercial renovation solutions for over 40 years, with local installation teams in your area.
Do you love the period charm of your sash windows but hate the draughts, rattles, rot and expensive heat loss? With over 40 years’ experience, we can help. We offer timber sash window repair, double glazing, draught proofing and replacement windows.
Bespoke period window designs, made-to-order
Maintaining the highest standards time and time again, our team of joinery specialists can replicate any joinery design with ease and finesse.
Our classic period sash window features & optional extras include:
Unique draught-proofing system, included as standard – independently tested to withstand winds up to 71mph
Traditional details, such as heritage glazing bars & decorative sash horns
A classic sash weight & pulley system
Traditional box sash window frame and sill
Period casement window replacements
Bespoke single or double-glazed timber windows
Replica Georgian, Victorian and Edwardian window designs
Large-scale, miniature & unusually shaped made-to-measure timber windows – oval, circular, arched, hoppers – you name it, we’ve made it!
A variety of high-quality period sash & casement window hardwareSee more
