Made in the UK
40 Year Heritage
Unique Patented Products
Extensive Warranties
Experienced commercial sash window restoration contractors
At Ventrolla, we take great pride in making a real difference in a variety of commercial building refurbishment projects too. We work closely with architects, surveyors, building owners, and estate holdings, as well as housing developments and new build projects that require a flourish of period character whilst meeting modern-day performance targets.
Dedicated to exceeding your unique project expectations, we take great care to ensure every commercial project runs on schedule and to budget. From heritage hospital buildings to monumental listed structures and everything else in between, our aptitude for restoring old commercial buildings is second to none.
Commercial Services
What makes our commercial sash window renovation services stand out?
Full commercial project management
Award winning designs
1,000,000+ window renovations
In-house manufacturing
Local expertise,
national coverage
High performance commercial sash window renovations
Improving old commercial buildings is a delicate procedure that should only be tackled by seasoned specialists. We know better than most it can often be difficult to balance cost against the least intrusive way to improve the property’s appearance, especially if it’s a heritage building. So, you’ll be pleased to learn that when it comes to identifying, repairing, and replacing draughty commercial timber windows and doors, our knowledge and experience are unrivalled across the board. And in line with our customer promise, where possible, we will always suggest renovation over replacement.
With Ventrolla Commercial you can expect energy-efficient windows and doors that meet modern regulations fused with meticulous planning strategies, structured deadlines, detailed surveys, expert support with tenders, highly detailed specifications, and a real understanding of how project stakeholders work within the commercial world. Furthermore, if your commercial energy improvement measures require consent, e.g., listed buildings or properties located in conservation areas, we can take care of this too.
Bespoke wooden sash windows for Listed Buildings
Whether it’s one window or 100 windows, our commercial sash window repairs and renovations are guaranteed to:
- Eliminate draughts & rattling frames
- Reduce carbon emissions & expenditure
- Comply with the latest Building Regulations
- Preserve historic buildings for generations to come
- Heighten brand awareness
Accredited commercial sash window specialists
Not only are we an award-winning company, but we are also accredited by a variety of leading industry bodies and associations. Improving customer satisfaction whilst simultaneously mitigating risks, our commercial company accreditations include:
- BSI ISO certification
- Contractors Health and Safety Assessment Scheme (CHAS)
- The British Woodworking Federation membership (BWF)
- British Safety Council Training & Certification
- RIBA CPD Provider Network Membership
