Specialist beads
Extractor fan plastering bead
Form a cleaner, repeatable opening around selected 100 mm extractor fan installations.
The extractor fan bead extends the protected-opening idea to ventilation work. It is designed for a 115 mm wall cutout and a 2.5 mm finishing depth. Confirm fan dimensions before ordering because nominal 100 mm products vary.
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Fitting help
Need help with the opening or plastering sequence?
Use the practical guide for preparation, fitting, plastering and clean removal before the final accessory is installed.
Choose the right plastering beadBest suited to
- Electricians
- Ventilation installers
- Plasterers
- Bathroom renovations
Why use it
- Provides a defined edge around the fan opening
- Helps keep wet finish clear of the aperture
- Supports a more repeatable result on renovation work
Product details
Specifications
- Required cutout
- 115 mm
- Internal diameter
- 107 mm on the complete-bead listing
- Inner-lug clearance
- 96 mm
- Finish thickness
- 2.5 mm
Installation overview
Use it in the right sequence.
- 1
Measure the actual fan spigot and cover before cutting the opening.
- 2
Prepare a 115 mm cutout only after confirming compatibility.
- 3
Fix the bead securely and finish plaster to its 2.5 mm edge.
- 4
Install the fan to its manufacturer's instructions once the finish is ready.
Check the product instructions, fitting dimensions and relevant electrical requirements before installation.