SKU: 270326
Manrose Back Draught Shutter - 4"/100mm - White
4.5
(26)
35 in stock
Designed to connect 2 pieces of 100mm ducting and contains a non-return valve
Select Diameter (mm)
About this product
- Designed to connect 2 pieces of 100mm ducting and contains a non-return valve
- Can be mounted onto the spigot of the 4"" XF/SF fan or in-line in the ducting
- One spring and two shutters included
- Fitting vertically is recommended
About this product
- Designed to connect 2 pieces of 100mm ducting and contains a non-return valve
- Can be mounted onto the spigot of the 4"" XF/SF fan or in-line in the ducting
- One spring and two shutters included
- Fitting vertically is recommended
Specification & Documentation
Colour
White
Type
Solid Ducting
Ref
1230
Diameter (mm)
100
Material
High Impact Polystyrene
Pack Quantity
1
Option
Draught Shutter
Documents
Reviews
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QLT69 - 5 years ago
Certainly stops back draught
Best fitted vertically with the spring removed and relying on gravity.
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QLT69 - 5 years ago
Certainly stops back draught
Best fitted vertically with the spring removed and relying on gravity.
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blindman - 5 years ago
Great product great value
I bought 4 of these. The spring did seem a little flimsy but it's fairly easy to remove it and add a little more tension. They are all now installed and the draughts are now gone.
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blindman - 5 years ago
Great product great value
I bought 4 of these. The spring did seem a little flimsy but it's fairly easy to remove it and add a little more tension. They are all now installed and the draughts are now gone.
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Ben83 - 5 years ago
Seems ok
I fitted it myself, easily. Flaps a bit in the wind, but not loudly. I don't think it's completely closed "at rest", but that's seemingly the best they can do. Hopefully it stops the bad breezes.
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