Description

Corrugated outer wall – smooth inner wall

10′ and 20′ lengths standard (cutting charge for other lengths – 2′ increments)

MnDOT approved

1 foot minimum cover suggested

Sizes in stock: 8″, 10″, 12″, 15″, 18″, 24″, 30″, 36″, 42″, 48″

A full selection of couplings, galvanized steel aprons, elbows , and tees are available for use with dualwall culvert.

Green heavy duty plastic lids for use with dualwall culvert – 12″, 15″, 18″, 24″ (two styles), 30″, 36″.

Dualwall culvert and fittings manufactured by Prinsco, Inc., Prinsburg, MN. Plastic lids are manufactured by BrenLin Company, Herman, MN.

Stormwater pipe with a watertight gasket is also available.

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