Specialists
We are specialists in ventilation for medium- and high-rise buildings, and we are leaders in providing solutions for the fitting out of shafts and the application of materials. The WTW HR (high efficiency) condensing ventilation units illustrate this. In such systems, it is important to allow for a condensing outlet duct that is watertight and drains off the condensation, and that is lined with suitable insulation material with a closed cell structure.
Breman IJsselmuiden itself produces ducts
(in the standard size of 165 x 80 mm) suitable for concealing in concrete floors. That makes us flexible to carry out modifications until just before the actual production.
For the combination of ventilation outlets with combustion gas outlets and air intake for low buildings, we have developed a roof outlet that, in ventilation terms, can resist a maximum of 10 Pa.
Summary of the advantages of providing you with a complete ducting and ventilation system:
- Handling of the coordination Ð for example, with the plumbing workÐ during the work preparation phase.
- A single point of contact during the implementation phase.
- Possibility of carrying out a survey of the set-up on site.
- Simple and fast installation.
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 heat recovery system set-up
 ducts to be set in concrete floor for WTW installations

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