Copper W Roof Valley Flashing

SKU WV1865
$82.75
In stock
1
Product Details

W Valley Flashing For Roofs - 10' Length

Flashing metal used on tile, slate and metal roofs. Available in 16 oz. and 20 oz. Copper.

A roof valley is a channel created where two different roof slopes meet / where a roof changes direction. A W valley is a type of roof flashing metal used to help prevent cross-wash, which can happen when water comes down the roof at a certain speed, enough to to flow from one side of the roof across the valley and up beneath the slate, shingles or tile on the adjacent roof slope.
The W valey profile we sell features 1/2" open hems for clip installation, while making edges not sharp which is always a plus when carrying the material.
W valleys are extremely common in slate roofing installations.
Custom profiles and dimension changes can be quoted via email.

Specifications

  • Material: 16 oz. and 20 oz. Copper
  • 10' Lengths
  • Made to Order
  • Made in the USA
Nominal / Stock size Material (A) Open Hem (B) (C)
18" Copper, Freedom Gray, Lead Coated Copper 0.5" 7.5" 1"
24" Copper, Freedom Gray, Lead Coated Copper 0.5" 10.5" 1"
36" Copper, Freedom Gray, Lead Coated Copper 0.5" 16.5" 1"
18" Aluminum, Steel, Galvalume and Stainless Steel 0.5" 6.5" 1"
18" Aluminum, Steel, Galvalume and Stainless Steel 0.5" 10.5" 1"
18" Aluminum, Steel, Galvalume and Stainless Steel 0.5" 16.5" 1"

Hip and Valley Factor Table

Roof Pitch Roof Slope Hip or Valley Rafter Slope Hip and Valley Factor Angle Purchasing Options
1" 4.76° 3.37° 1.4167 173.26°
1.5" 7.13° 5.05° 1.4197 169.9°
2" 9.46° 6.72° 1.424 166.56°
2.5" 11.77° 8.38° 1.4295 163.24°
3" 14.04° 10.03° 1.4362 159.94° 160°
3.5" 16.26° 11.65° 1.444 156.7°
4" 18.43° 13.26° 1.4529 153.48°
4.5" 20.56° 14.85° 1.4631 150.3° 150°
5" 22.62° 16.42° 1.4743 147.16°
5.5" 24.62° 17.96° 1.4866 144.08°
6" 26.57° 19.47° 1.5 141.06° 140°
6.5" 28.44° 20.96° 1.5144 138.08°
7" 30.26° 22.42° 1.5298 135.16°
7.5" 32.01° 23.84° 1.5462 132.32°
8" 33.69° 25.24° 1.5635 129.52° 130°
8.5" 35.31° 26.61° 1.5817 126.78°
9" 36.87° 27.94° 1.6008 124.12°
9.5" 38.37° 29.24° 1.6207 121.52°
10" 39.81° 30.51° 1.6415 118.98° 120°
10.5" 41.19° 31.75° 1.663 116.5°
11" 42.51° 32.95° 1.6853 114.1°
11.5" 43.78° 34.12° 1.7083 111.76°
12" 45° 35.27° 1.7321 109.46° 110°
12.5" 46.17° 36.38° 1.7564 107.24°
13" 47.29° 37.45° 1.7815 105.1°
13.5" 48.37° 38.50° 1.8071 103°
14" 49.4° 39.52° 1.8333 100.96° 100°
14.5" 50.39° 40.51° 1.8601 98.98°
15" 51.34° 41.47° 1.8874 97.06°
15.5" 52.25° 42.41° 1.9153 95.18°
16" 53.13° 43.31° 1.9437 93.38°
16.5" 53.97° 44.20° 1.9725 91.6°
17" 54.78° 45.05° 2.0017 89.9° 90°
17.5" 55.56° 45.88° 2.0314 88.24°
18" 56.31° 46.69° 2.0616 86.62°
18.5" 57.03° 47.47° 2.0921 85.06°
19" 57.72° 48.23° 2.123 83.54°
19.5" 58.39° 48.97° 2.1542 82.06°
20" 59.04° 49.69° 2.1858 80.62° 80°
20.5" 59.66° 50.38° 2.2177 79.24°
21" 60.26° 51.06° 2.25 77.88°
21.5" 60.83° 51.72° 2.2826 76.56°
22" 61.39° 52.35° 2.3154 75.3°
22.5" 61.93° 52.98° 2.3485 74.04°
23" 62.45° 53.58° 2.3819 72.84°
23.5" 62.95° 54.17° 2.4156 71.66°
24" 63.43° 54.74° 2.4495 70.52°
24.5" 63.90° 55.29° 2.4836 69.42°

All dimensions are approximate with ~1/8" tolerance.

Material Options for Roof Flashing Metal and Edge Metal
Copper

Copper

Copper

Pre Patina Copper

Freedom gray

Freedom gray

Galvalume

Galvalume

Lead coated copper

Lead coated copper

Stainless Steel

Stainless Steel

Zinc

Zinc

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