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Ductwork Design, Manufacturing, and Installation Services

A high-quality, well-maintained ductwork system in your building provides improved air quality, a more comfortable environment, and lower energy bills.

We specialise in managing the entire ductwork implementation process from start to finish, from design and manufacture to installation and maintenance. Reliable, accountable, and dedicated to exceptional customer care, we’re the ductwork installation experts in the South of England.

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  • DUCTWORK DESIGN, MANUFACTURE, AND INSTALLATION

We
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Ductwork Systems

When you need a new or upgraded ductwork system for your building, you typically need to bring in multiple contractors to carry out the work.

At Advent Ductwork Systems, our team of experts will handle every step of the process for you, from design and manufacture to installation and maintenance. This saves you time, money, and resources, and provides peace of mind that you’re getting the best system possible.

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Ductwork and Ventilation CAD Design
Ductwork and Ventilation CAD Design
  • HVAC DUCTWORK DESIGN

Ductwork Design

Ductwork systems are intricate and complex, with many factors you need to take into consideration. It can often be hard to know where to begin!

Our in-house team of CAD specialists will handle the design of your ductwork system for you, meaning you don’t need to worry about a thing.

We’ll visit you on site, taking measurements and reviewing the requirements of each specific area of your building. We’ll then design a highly optimised and bespoke energy-efficient system that will benefit your building, as well as its occupants.

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  • DUCTWORK MANUFACTURERS

Ductwork Manufacturing

Many ductwork contractors outsource their manufacturing, which can lead to poor-quality products, delivered at the wrong stage of the installation process.

At Advent Ductwork Systems, we manufacture all our ductwork in-house, to stringent DW/144 industry standards. This means we can complete work to your precise specifications, measurements and timescales, using our state-of-the-art equipment.

We have years of experience in manufacturing an extensive range of ductwork products, designed with care and built to last.

  • Galvanised ductwork
  • Canopies
  • Plenum Boxes
  • Grille Boxes
  • Weatherproof enclosures
  • Stainless Steel ductwork
  • Laser cutting
  • Bespoke orders
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  • HVAC DUCTWORK INSTALLATION

Ductwork Installation

A good installation process is critical when getting a new ductwork system in your building. You need an installation team that will work to your timescales and not disturb building occupants.

With nearly 40 years of experience installing complicated ductwork systems, we work efficiently, safely, and with consideration. Clear communication is important, and we will keep you up to date with what is going on at every stage of the process.

Our installation team takes your unique building needs into account, every step of the way.

  • Exposed ductwork
  • Primary Ductwork
  • Secondary ductwork
  • Fire rated ductwork
  • StainleSs Steel ductwonk
  • Attenuators and Silencing
  • Plastic ductwork
  • Thermal Insulation
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  • TURNKEY DUCTWORK SOLUTIONS

Supplying and Installing an Extensive Range of Ductwork Systems

With nearly four decades of experience in ductwork installation, no project is too large or too challenging for our talented team.

If you’re not sure which ductwork system is right for your needs, we’re more than happy to visit your site and provide objective advice.

Perfect for delivering quality air to specific areas in a building, we’ll design and install a system which fulfils your exact needs.

The ideal system for large or industrial buildings, we’ll tailor your unit to your specific building requirements.

MVHR systems take experience and skill to install correctly; we’ll ensure your system delivers optimal results.

Ideal for capturing hazardous dust and fumes, we’ll ensure your LEV keeps your building compliant and safe.

With a VAV system, you’re in complete control of the temperature and airflow of each area of your building. We’ll optimise your system to provide the best results.

Providing a steady flow of high-quality air, our team will design and install a supply air system that’s right for your building.

Removing stale and poor quality air from your building, we’ll ensure your extract air system keeps your building occupants happy.

An excellent solution for modern, highly-insulated buildings, we’ll develop a fresh air system that works with your building, not against it.

A must for removing contaminants from the atmosphere, our engineers will install a system that exceeds requirements.

An energy-efficient, targeted solution ideal for buildings with high ceilings, we’ll install your displacement system with care. 

Whether you need a few pipes moving or a heating system installed – our team can do it, no problem. 

We can provide mechanical services as part of our installations, including but not limited to;

  • Low Pressure Hot Water (LPHW)
  • Chilled Water
  • 2 & 4 Pipe Systems
  • Chilled Beams
  • VRF/VRV/DX AC systems

If you have any questions, or would simply like to know more about our mechanical services, contact a member of our friendly team.

  • THE MECHANICAL SERVICE CONTRACTOR THAT CAN DO IT ALL

Ductwork, Ventilation & Mechanical Services Contractor

We’ve got you covered, every step of the way.

  • IN-HOUSE MANUFACTURING

In-House Ductwork Services; Bespoke for You

In-House Ductwork Services; Bespoke for You

Many ductwork specialists subcontract their individual services. At Advent Ductwork Systems, we carry them out in-house.

All our design and manufacturing work is carried out in-house by talented, experienced members of our team. This means we can complete work to your precise specifications, with a rapid turnaround if required.

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  • WHY CHOOSE ADVENT DUCTWORK SYSTEMS?

Experienced, Reliable, Family Owned

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Established in 1988, our team has a combined experience of over 350 years in the ductwork and ventilation industry.

Offering a comprehensive service, we manage your project from start to finish, meaning you can focus on your business. We pride ourselves on our integrity and accountability, commitment to customer care, and ability to always go the extra mile for our valued clients.

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Testimonials

"We are so pleased to find a company that was conscientious, responded quickly, and was able to help us from the design stage, project completion, through to ongoing maintenance. It is not unusual for them to get a kitchen back up and running the same day, which is crucial when working in care homes and commercial kitchens, for example.’
Kitchen Catering Company
‘It was so great to find a fellow family run business who were very knowledgeable and able to effortlessly help us resolve our extraction issues.’
Restaurant, London
‘Since employing Advent Maintenance we have saved enough on repairs and breakdowns to install new systems. They carry out planned preventive and reactive maintenance timely and efficiently and have a team of experienced engineers.’
Materials supplier
“From initial concept to final commissioning, the team demonstrated outstanding technical knowledge and attention to detail. The bespoke ventilation system they designed and manufactured fits our building perfectly and performs exactly as promised. Installation was smooth, well managed and on programme.”
Estates Manager, Commercial Office Development
“We have used Advent for multiple projects covering HVAC, ductwork manufacture, and plant installation. Every project has been delivered professionally, safely and to a high standard. Their in-house manufacturing capability gives them a real edge.”
Mechanical Consultant
“The quality of installation and attention to detail was excellent. The site team were polite, organised and proactive in solving problems. Commissioning and handover were thorough, and ongoing maintenance support has been first class.”
Facilities Manager, Healthcare
“Their ventilation and plant design was clearly developed around the building, not forced into it. Performance, access and future maintenance were all considered. This level of thinking is rare in the industry.”
Architect
“They helped us invest in a system that will last for decades. Energy savings, reliability and ease of maintenance were all prioritised. We now use them as our preferred HVAC partner across our portfolio.”
Property Asset Management
“Having design, manufacture, installation and maintenance under one roof made the entire process seamless. The system performs better than expected and the documentation and training provided were excellent.”
Building Services Manager, Education
  • INSTALLING DUCTWORK IN THE SOUTH OF ENGLAND

Providing Quality Services Across London and Beyond

Based in Guildford, we’re well-equipped to offer ductwork installation services across the South of England, including Hampshire, Berkshire, London, and Surrey.

We have nearly four decades of experience providing services to a wide range of commercial and industrial businesses, including schools, gyms, kitchens, and hospitals.

  • Offices
  • Pharmaceutical
  • Schools
  • Sports Halls
  • Warehouses
  • Care Homes
  • Cat a/b fit outs
  • Commercial
  • Factories
  • Gyms
  • Hospitals
  • Hotels
Our Services
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  • Our Work

Portfolio

Take a look at some of the high-quality ductwork design and installation work we’ve completed for our valued clients.
Any questions or want to see how we can provide you with a similar service? Please get in touch.
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  • Frequently Asked Questions

Any Questions?

Here are some of the questions we’re most regularly asked about the air conditioning ductwork design services we offer. If you have any other questions or would like to see proof of our accreditation or certification, get in touch, we’d be happy to help.

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Do you manufacture all your ductwork products?

Yes, we manufacture all our ductwork products in-house. Our skilled team use state-of-the-art equipment to manufacture products to your specific measurements and needs, ensuring a truly bespoke ductwork system.

Yes, we also manufacture any sheet metal products needed to facilitate your ductwork installation, including bends, T-pieces, and reducers.

We can supply and install a wide range of ductwork and ventilation systems including fan coil units, air handling units, local extract ventilation, and mechanical ventilation heat recovery.

If you have particular needs and need a specific system, please get in touch and we’d be happy to see if we can help!

Yes, we have experience in supplying and installing all types of ductwork, including exposed ductwork, fire-rated ductwork, steel ductwork, and plastic ductwork.

We manufacture all our ductwork on site, so it’s easy for us to create exactly what you need.

Yes! We provide both planned and reactive ductwork maintenance services, with a range of packages suited to your budget and needs. These are standalone, meaning you don’t need to have had your ductwork system designed or installed by us to take advantage.

We also offer emergency repairs if needed, with a rapid turnaround.

Yes, absolutely! We can provide mechanical services as part of our installations, including but not limited to; LPHW, Chilled Water, 2 & 4 Pipe Systems, Chilled Beams and VRF/VRV/DX AC systems. 

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Get in Touch

Want to know more about the services we provide? Reach out to us using the contact form, and a friendly member of our team will get back to you as soon as possible.

Alternatively, give us a call or send us an email:

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Designing, manufacturing, and installing high-quality, bespoke ductwork and ventilation systems across the South of England.