Twinwall Drainage Supplied By Speedy Plastics . Manufactured in high density POLYETHYLENE ,
Twinwall Drain has a smooth internal bore with a corrugated external wall,
providing outstanding resistance from impact giving robust strength and durability.
Used in applications for civil engineering & agricultural uses in solid wall & perforated.
Sizes Stocked , 100mm, 150mm, 225mm, 300mm, 375mm, 450mm & 600mm All BBA Certified
Next Day Deliveries 10am Cut Off Carriage Paid Over £200+ Vat