void ventilation systems
Roof Mounted
Fresh Air Intakes
Ventilation system designed for small spaces and voids
We have developed this air intake system specifically for spaces where condensation may be a concern. Handling both air in and out this unique void space grille system would typically be use for:
- Chain lockers
- Void spaces
- Stores &
- Lazarettes
This unique small area combination grille system will assist you to avoid the sweating and condensation that occurs in smaller spaces which could result in hull degradation over time.
Features Of Our Roof Mounted System
- Designed and constructed from Aluminium
- The freeboard height is designed to meet NSCV code
- Supplied powder coated your colour choice. Can also be supplied in mill finish if necessary.
- It is supplied with a template of the penetrations
- Bottom flange supplied enables you to bolt through the hull for a more secure fit.
- Stock sizes available including a 100mm 240 MFP AC Fan and 5m of flexible ducting with a 150mm option as well.
Finished Product Details
| Power & Voltage | Materials | Supplied Finish | Sizes |
|---|---|---|---|
| We have these systems available in AC or DC options for the smaller sizes, and AC only for the larger sizes. | Marine grade Aluminium, fully welded. | Powder coated white, however can be powder coated to your colour of choice or supplied mill finish. | We have the following stock sizes. (diameter of air in and out opening) 75mm, 100mm, 150mm & 200mm |
| Power & Voltage: | We have these systems available in AC or DC options for the smaller sizes, and AC only for the larger sizes. |
| Materials: | Marine grade Aluminium, fully welded. |
| Supplied Finish: | Powder coated white, however can be powder coated to your colour of choice or supplied mill finish. |
| Sizes: | We have the following stock sizes. (diameter of air in and out opening) 75mm, 100mm, 150mm & 200mm |
Spec Data & Downloads
Installation Instructions
View Installation Instructions
Spec Data Sheets
View Spec Data Sheets
Why MAFI Mist Eliminator Grilles?
Flexibility
These can be bolted through the deck or welded if you prefer.
Guarantee
We offer a 3 year 110% money back guarantee on our high volume fans.
Avoid Corrosion
Ventilating void spaces can avoid condensation build up and corrosion
Easy Install
Allows ventilation to spaces that othewise might be challenging.
Why Roof Mounted Fresh Air System?
Flexibility
These can be bolted through the deck or welded if you prefer.
Guarantee
We offer a 3 year 110% money back guarantee on our high volume fans.
Avoid Corrosion
Ventilating void spaces can avoid condensation build up and corrosion
Easy Install
Allows ventilation to spaces that othewise might be challenging.
All Sizes
| Size | Cost |
|---|---|
| 75mm dia | $1995 + gst |
| 100mm dia | $2330 + gst |
| 150mm dia | $2475 + gst |
| 200mm dia | $2775 + gst |

GST is an Australian tax that is charged at 10%. It isn't usually included on export invoices.
Contact Us
Please contact us with any questions you might have about our void ventilation systems. We would be more than happy to help.
