As technology advances and sustainability becomes a top priority in the construction industry, Mechanical Ventilation with Heat Recovery (MVHR) systems have emerged as an essential component for new build houses. These systems not only improve indoor air quality, they also enhance energy efficiency. However, to ensure optimal performance, it is vital to involve an MVHR specialist early in the building process and pay careful attention to the design of the ducting system.
The importance of correct ducting design
The performance of an MVHR system heavily relies on the efficiency of its ducting design. Properly designed ductwork ensures balanced airflow distribution, prevents air leakage, reduces noise transmission, and maximises energy recovery. A well-designed ducting system will guarantee the desired indoor air quality and thermal comfort for the building’s occupants.
An essential aspect of ducting design is to minimise air leakage. Any gaps, cracks, or poorly sealed joints in the ductwork can result in significant heat loss, reduced energy efficiency, and compromised air quality.
Things to consider when starting the ducting design
The key things that should always be considered when designing MVHR ducting are;
- The size of the building
- Number of rooms
- Layout of the space
- Building materials used
- Architectural design
- Desired airflow rates in different areas
By carefully assessing these variables, we can determine the appropriate duct routes and size, calculate pressure losses, and design a system that delivers consistent and efficient air distribution throughout the house.
We always approach MVHR design projects with the client in mind, so we always design our systems to ensure that noise transmission is minimized within the ducting system. By strategically locating the ducts and using appropriate acoustic insulation, we can prevent noise transfer between rooms and maintain a peaceful living environment for occupants.
Is MVHR worth it?
Incorporating an MVHR system in new build houses is a wise investment for long term energy efficiency and improved indoor air quality. However, to reap the full benefits of these systems, it is crucial to involve an MVHR specialist early in the project and give careful attention to the design of the ducting system.
Our expertise in system sizing, regulation compliance, and ductwork design ensures optimal performance, energy efficiency, and occupant comfort. The cost of your MVHR system will depend on the scope of your project. Building size, layout and architectural style will affect the cost of MVHR.
By prioritising the involvement of an MVHR specialist such as JRL Group you will achieve a well-designed ducting system, and your new build house can achieve superior indoor environments whilst contributing to a sustainable future.
The role of MVHR specialists
MVHR systems are complex, involving various components and technical considerations. As specialists with many year’s experience in the field, we possess the expertise to assess the unique requirements of a building, determine suitable system capacities, and advise on the optimal placement of the MVHR unit and ductwork.
We can work alongside your architects, engineers, and builders to integrate the system seamlessly into the design and construction process.
One crucial aspect that MVHR specialists can bring to the table is knowledge of the latest building regulations and standards. We can ensure compliance with ventilation guidelines and help you meet the necessary energy efficiency targets. By collaborating with us as your MVHR specialist from the outset, potential issues can be identified and addressed early on, preventing costly modifications or retrofits later in the project.
MVHR UK suppliers
We are partnered with Dantherm as their UK and Ireland distributors of high quality and reliable climate solutions. Our Dantherm approved installers are fully trained on all aspects of the Dantherm range of MVHR units and will work with your project team to design, install and commission a well-designed MVHR solution that meets your expectations.
