Manufactured from the same material and to the same high specification as Onduline sheets.
With flexible double wings Onduline Valley lining units can be used with a vertical valley depth of 7.5cm
Available in the four Onduline colours - black, red, green and brown.
N.B Onduline Valley Units are not suitable to walk on unless the unit is fully supported by valley boards.

Dimensions: Length 1,000mm (875mm cover length) Width Span: 500mm, per Wing: 175mm