Optimal air supply and extraction via the roof
Combined roof caps
These prefabricated roof caps are highly versatile and suitable for a wide range of installation systems, such as mechanical ventilation, drainage and central heating systems. They are fitted to the roof and ensure the safe routing of ventilation ducts, cooling pipes and various cables. We design every roof cap, also known as a chimney, with a focus on functionality, durability and ease of use, for both the end user and the installer. All combined roof caps are supplied prefabricated with an adhesive plate and, if required, can be made to measure so that they fit seamlessly with both the roof and the installation. This ensures quick installation and a high-quality finish.
Roofing solution for heat pumps
Heat pump roof caps
As well as ventilation roof caps, our range includes various heat pump roof caps, such as the InterTop NRG (surface-mounted) and the InterTop NAU (in-roof). These solutions make it possible to install a heat pump’s outdoor unit on a pitched roof, so that no space is lost in the garden or around the house. Furthermore, the roof caps provide significant noise reduction. This means the end user enjoys extra comfort, more space and a neat appearance. The roof cap has been designed with both the end user and the installer in mind. Thanks to the service hatch in the loft, the heat pump is easily accessible for maintenance. The cover can also be opened easily to allow safe access around the outdoor unit.
Your expert partner in ventilation
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Access to expertiseTake advantage of our in-depth knowledge and experience.
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Tailored adviceSolutions that are perfectly tailored to your specific situation.
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Independent and objectiveWe work with you to find solutions and look beyond just the products.
Everything you need for ventilation, all under one roof
Want to order prefabricated roof caps?
At Interduct, you’ll always find the right roof solution for your ventilation project. Whether you’re looking for combined roof caps, standard roof penetrations, innovative heat pump roof caps or bespoke solutions: we take care of everything for you, from design to delivery. This ensures you’ll have a solution that’s perfectly tailored to your project.
Looking for another ventilation product?
Then you’ve come to the right place. In the Interduct webshop, you’ll find everything you need to create (and maintain) a sustainable, healthy and comfortable indoor climate. Can’t find the product you’re looking for? Please feel free to contact us. We’d be happy to help you find a solution.