Valley Gutters

Roof valley gutters for metal and tiled roofs

A roof valley is the channel where two roof slopes meet. It carries the water from both slopes down to the gutter, so it needs a valley gutter or valley flashing that is wide enough and laid with enough fall.

Valley gutters. The 240 mm valley gutter is a 10 x 240 x 240 x 10 mm profile in 0.55 mm BMT, and the 250 mm comes in Colorbond and Zincalume too. For wider valleys, the 390 mm valley gutter is formed from BlueScope Zincalume and can be supplied in standard Colorbond colours. All are cut to the length of your valley.

Valley gutter flashing. The 190 mm valley gutter flashing in 0.55 mm BMT suits most roof profiles, including tiles. The 0.42 mm BMT Zincalume valley flashing is the lighter, unpainted option.

Tiled roofs. Valley tiles are cut on an angle and are hard to fix with a standard clip. The 85 mm valley clips grip them without mortar or adhesive, in bags of 100. Storm Valley Seal comes in a 108 metre box for sealing valleys and around penetrations against wind driven rain. Zinc valley iron is listed in 2.4 and 3.0 m lengths.

Keep leaves out of the valley with a valley kit from gutter guard. The gutters the valley drains into are in Colorbond gutters. For other folds, see custom flashing.

Roof valley FAQs

What is the difference between a valley gutter and valley flashing?

Both line the valley. Valley gutters here run 240 to 390 mm wide. The valley gutter flashing is a 190 mm profile in 0.42 or 0.55 mm BMT.

What do I need for a tiled roof valley?

A valley gutter or valley iron under the tiles, valley clips to hold the cut tiles, and a seal such as Storm Valley Seal where wind driven rain is a risk.

Can valley gutters be made in my roof colour?

Yes. The 240 and 250 mm valley gutters and the 190 mm flashing come in Colorbond, and the 390 mm can be supplied in standard Colorbond colours.