Upgrade

Extending your house? Family expanding?
Upgrading your system is easy!

Whether you want to upgrade your current system or have moved into a home with a DVS or another system, we are here to help you reap the benefits of superior technology.

For more information you can download the DVS Upgrade Brochure here.

  • Additional Outlets

    Already have a DVS Home Ventilation System? Adding additional outlets and features is easy, whether it’s Tempervents, Integrated Heat Transfer Systems or a system for the summer months. Give us a call on 0800 387 387 or fill in the consultation form and we will contact you.

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  • Upgrade your old system

    To find out about upgrading your current DVS Home Ventilation System, call us on 0800 387 387 or fill in the consultation form and we will be in touch.

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  • Change to DVS

    Do you have a home ventilation system from a different company? Call us on 0800 387 387 or fill out the consultation form and we will contact you to discuss the benefits of switching to a DVS Home Ventilation System.

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