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Bushing 100 mm
The 100 mm bushing is a metal wall flange for neatly connecting ventilation ducting to a wall or ceiling. Insert the tube through a 100 mm hole, fix the flange with screws and attach your duct. Suitable for bathroom ventilation, tumble dryer exhaust and small extraction systems. Sturdy steel construction for years of service. Order at plantandflower.be.
Wall bushing 100 mm – neat wall and ceiling connection
The 100 mm bushing gives a clean, professional finish where ventilation ducting passes through a wall or ceiling. The flange covers the hole on the room side while the tube provides a stable connection point for your Alu-Dec 102 mm duct.
Three-step installation
Cut a 100 mm hole in the wall or ceiling. Slide the bushing through with the flange on the visible side. Secure with four screws and push the duct onto the tube end. Add a hose clamp for an airtight seal. The result looks tidy and prevents the duct from working loose over time.
Common uses for 100 mm
The 100 mm diameter is standard for bathroom ventilation, toilet extraction and tumble dryer exhaust. It also suits small grow setups running a 100 mm fan. Need a bigger size? Check the 125 mm bushing or the 160 mm bushing.
Order the 100 mm bushing at plantandflower.be – fast delivery across Belgium.
Can a wall bushing be used on an exterior wall?
Yes, but for exterior walls you should seal around the bushing with silicone or weatherproof caulk to prevent rain and drafts entering. Adding a louvre vent or rain cap on the outside provides extra protection against weather and insects.