0.032" Kynar Aluminum W Roof Valley Flashing
W Valley Flashing For Roofs - 10' Length
Flashing metal used on tile, slate and metal roofs. Available in 0.032" Colored Kynar Aluminum.
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 valley 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: Kynar Aluminum 0.032"
- 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.
Submittals & Downloads
Color and Material Options
0.032" Kynar® Aluminum and 24 Gauge Galvanized Steel Common Roof Edge Metal and Flashing Metal Color Options
Black Aluminum
Matte Black Steel
Charcoal
Dark Bronze
Medium Bronze
Almond
Stone White
Bone White