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Underfloor Heating Store – Robbens System by Frankische
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semi-rigid ventilation ducts
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Our selection of semi-rigid ventilation ducts:

Get mvhr ventilation ducts in a few clicks!

We manufacture & distribute Profi-air semi-rigid ducts and fittings from Frankische. Our ventilation duct range is specifically developed to most installation requirements. Indeed, we offer different types of ducts: tunnel pipes, oval pipes and classic pipes.

Our classic pipes diameters start from 63 mm coils to 90 mm coils of from 20 meters and 50 meters. The tunnel pipes dimensions are about 132*52 in 3 meter bars and 20 meter coils. As for the oval pipes, they are 163*68 by 1.15 meters.

Buy individual components from our online store, or get a quotation for for a fully designed and guaranteed MVHR system backed by german manufacturer Frankische.

Need a free quotation ?

Available to despatch in 3 days
(Code: 78313201)
£ 24.44
profi-air tunnel pipe in bars 132x52 - 3m
In Stock
(7 Item(s) In Stock)
(Code: 78375305)
£ 127.31
profi-air classic pipe diameter 75mm coils of 50m
In Stock
(27 Item(s) In Stock)
(Code: 78313202)
£ 162.96
profi-air tunnel pipe 132x52 coils of 20 meters
In Stock
(36 Item(s) In Stock)
(Code: 78390305)
£ 215.21
profi-air classic pipe dim 90mm coils of 50 meters