A successful commercial restoration is an invisible one.
Precision heritage
Helping you deliver timeless craftsmanship and commercial value for your clients.
Our experience in heritage restoration spans from schools and stately homes to royal residences.
Offering you handcrafted solutions at scale.
Restoring heritage timber windows doesn’t have to be a headache. We collaborate with the UK’s most innovative conservation and retrofit architects, contractors, and surveyors, who rely on us to provide a frictionless, premium renovation service.
They trust our seamless precision – how we deliver bespoke solutions at scale, meet their exacting technical and efficiency specifications, and understand and respond to the uniqueness of each heritage property.
Accreditations and partners
Accredited heritage window specialists for over 40 years.
Our accreditations from leading industry bodies and associations ensure that our master craftsmen and commercial project management team complete each property on time and on budget, consistently exceeding the expectations of your discerning clients.
Project Management
Precision Project Management
We are highly experienced at carrying out work in phases to suit all commercial projects and timescales too. Getting Ventrolla involved at the early stage of your project means we can produce a full condition report outlining all options available. Our team will help with your tender by providing our detailed specifications and precise window section drawings.
Our team
A commercial team with decades of experience.
From historical hospitals to listed landmarks, our aptitude for restoring heritage buildings is second to none. We understand that schools often require refurbishment during holidays and hotels need tailored schedules around seasonal bookings. That’s why each project is assigned a dedicated Commercial Project Manager to ensure your project is completed on time and within budget.
No matter the scale of challenge, we manage every aspect – from expert support with tenders, compliance, and safety to detailed surveys, CAD drawings, and project schedules. Our services also include guide price and budget cost specifications, along with project staffing and thorough sub-trade vetting.
CPD courses
Continuing professional development (CPD) course.
Elevate your knowledge and retain your RIBA Chartered Membership with our premium CPD course.
Projects
We subtly transform the UK’s most beautiful buildings for homeowners, architects and property developers.
View projects for
Preserving a historical British chocolate-box village.
When the timber windows of 50 heritage properties began to show inevitable signs of ageing, such as rot and draughts, Bournville Village Trust turned to Ventrolla to sympathetically restore and renovate each window to its former glory.
Subtly transforming a historic schoolhouse.
For over a century, King Edward VI Handsworth School in Birmingham has stood as a symbol of educational excellence and architectural grandeur. Its 73 stately sash windows have long framed the school’s vibrant learning environment. However, time had diminished the windows’ original splendour, and the building failed to meet modern efficiency standards.
Bespoking sash windows for a 200-year-old Georgian home.
With a vision in mind but little more than the skeleton of a building, homeowners Louis and Haley turned to Ventrolla to bring their timber sash windows back to life during their extensive renovation project.
Reviving heritage: the Andersons’ journey with Ventrolla.
For Mr. and Mrs. Anderson, the windows and doors in their beautiful Grade II listed home needed to balance functionality with their passion for heritage preservation.
Charming Chorlton: a double-glazed home transformation.
Chorlton House is a stunning five-storey Edwardian semi-detached home that beautifully marries original features with Scandinavian inspiration
Crafting bespoke sash windows for a 200-year-old Georgian home.
Fifteen timber sash windows. Each combining traditional craftsmanship with modern functionality while preserving the original features.
Restoring an iconic hospital façade.
On Nuttall Street in Hackney stands the venerable St Leonard’s Hospital, a Grade II listed building steeped in rich heritage. Our project was to breathe new life into 160 of its distinguished sash windows, each a silent witness to the hospital’s heroic past.
Frequently asked questions
Do you work with contractors and property managers?
Yes, we regularly collaborate with contractors, property managers, and architects to ensure seamless project execution.
Can you provide references from past commercial projects?
Yes, we can share case studies and references upon request to demonstrate our experience and quality of work.
Do you offer bespoke solutions for unique commercial properties?
Yes, we provide tailored solutions to meet the specific needs of unique or non-standard properties.
Can you help improve the energy efficiency of commercial buildings?
Yes, our draught-proofing system significantly improves energy efficiency while maintaining the building’s aesthetic.
Are your commercial solutions eco-friendly?
Yes, we prioritise repairing and restoring existing windows to reduce waste. We also use sustainable materials where possible.
Do you have public liability insurance?
Yes, we have comprehensive public liability insurance for all commercial projects.
Do you comply with health and safety standards?
Absolutely. We follow stringent health and safety protocols, including risk assessments and ensuring all work is carried out safely and professionally.
Are your methods compliant with building regulations?
Yes, our methods adhere to UK building regulations and conservation guidelines where applicable.
Do you offer discounts for bulk projects?
Yes, we offer competitive pricing for large-scale or bulk projects. Please contact us for specific details.
How much do commercial window services cost?
Costs are based on the number of windows, their condition, and the complexity of the project. We provide tailored quotes after the initial consultation.
How long does a commercial project take?
The timeline depends on the scale and scope of the project. After the survey, we’ll provide a clear project schedule.
Can you work outside business hours to minimise disruption?
Yes, we can arrange flexible scheduling, including evenings and weekends, to ensure minimal impact on your business operations.
How do you manage commercial projects?
Our process includes an initial consultation, detailed survey, customised project planning, professional restoration, and thorough quality assurance. We collaborate closely with clients to minimise disruption.
Can you work on listed and heritage buildings?
Yes, we specialise in working on listed and heritage properties, ensuring compliance with all regulations while preserving their character.
Which industries do you work with?
We work with a variety of sectors, including hospitality, education, healthcare, retail, and heritage/conservation projects.
Can you handle large-scale projects?
Yes, we have the resources and expertise to manage projects of all sizes, from single properties to large commercial estates.
What commercial services does Ventrolla provide?
We offer window repair, renovation, draught-proofing, and bespoke joinery solutions for commercial properties, including heritage buildings, offices, hotels, schools, and more.
How long will the renovation last?
With proper maintenance, our restoration work is designed to last for many years. We also provide a 10 year guarantee for peace of mind.
Get in touch
Enhance your building’s character, value, and efficiency.
For a complimentary consultation, condition report, and estimate – or for bespoke advice or brochure requests – please get in touch: