Metal And Plastic Plenum Boxes
A range of polymer plenum boxes offer a highly cost effective and lightweight method of ductwork connection to our grille range. The black finish improves installation aesthetics and the non-corrosive easy clean poly. 150mm, 200mm, 225mm, 250mm up to 550mm square with multi size inlet spigots top entry.
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Showing products 1 to 23 of 23
£28.35
£23.63 ex. VAT
£35.43
£29.53 ex. VAT
£41.78
£34.82 ex. VAT
£51.87
£43.23 ex. VAT
£51.87
£43.23 ex. VAT
£24.94
£20.78 ex. VAT
£41.96
£34.97 ex. VAT
A range of polymer plenum boxes offer a highly cost effective and lightweight method of ductwork connection to our grille range. The black finish improves installation aesthetics and the non-corrosive easy clean poly. 150mm, 200mm, 225mm, 250mm up to 550mm square with multi size inlet spigots top entry.