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" |
| 16" | Aluminum, Steel, Galvalume and Stainless Steel | 0.5" | 6.5" | 1" |
| 24" | Aluminum, Steel, Galvalume and Stainless Steel | 0.5" | 10.5" | 1" |
| 36" | 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 | Finished Angle (Measured on the inside) |
|---|---|---|---|---|
| 1" | 4.76° | 3.37° | 1.4167 | |
| 1.5" | 7.13° | 5.05° | 1.4197 | |
| 2" | 9.46° | 6.72° | 1.424 | 166.5° |
| 2.5" | 11.77° | 8.38° | 1.4295 | |
| 3" | 14.04° | 10.03° | 1.4362 | |
| 3.5" | 16.26° | 11.65° | 1.444 | |
| 4" | 18.43° | 13.26° | 1.4529 | 154° |
| 4.5" | 20.56° | 14.85° | 1.4631 | |
| 5" | 22.62° | 16.42° | 1.4743 | |
| 5.5" | 24.62° | 17.96° | 1.4866 | |
| 6" | 26.57° | 19.47° | 1.5 | 143° |
| 6.5" | 28.44° | 20.96° | 1.5144 | |
| 7" | 30.26° | 22.42° | 1.5298 | |
| 7.5" | 32.01° | 23.84° | 1.5462 | |
| 8" | 33.69° | 25.24° | 1.5635 | 134° |
| 8.5" | 35.31° | 26.61° | 1.5817 | |
| 9" | 36.87° | 27.94° | 1.6008 | |
| 9.5" | 38.37° | 29.24° | 1.6207 | |
| 10" | 39.81° | 30.51° | 1.6415 | 126° |
| 10.5" | 41.19° | 31.75° | 1.663 | |
| 11" | 42.51° | 32.95° | 1.6853 | |
| 11.5" | 43.78° | 34.12° | 1.7083 | |
| 12" | 45° | 35.27° | 1.7321 | 120° |
| 12.5" | 46.17° | 36.38° | 1.7564 | |
| 13" | 47.29° | 37.45° | 1.7815 | |
| 13.5" | 48.37° | 38.50° | 1.8071 | |
| 14" | 49.4° | 39.52° | 1.8333 | 115° |
| 14.5" | 50.39° | 40.51° | 1.8601 | |
| 15" | 51.34° | 41.47° | 1.8874 | |
| 15.5" | 52.25° | 42.41° | 1.9153 | |
| 16" | 53.13° | 43.31° | 1.9437 | 111° |
| 16.5" | 53.97° | 44.20° | 1.9725 | |
| 17" | 54.78° | 45.05° | 2.0017 | |
| 17.5" | 55.56° | 45.88° | 2.0314 | |
| 18" | 56.31° | 46.69° | 2.0616 | 108° |
| 18.5" | 57.03° | 47.47° | 2.0921 | |
| 19" | 57.72° | 48.23° | 2.123 | |
| 19.5" | 58.39° | 48.97° | 2.1542 | |
| 20" | 59.04° | 49.69° | 2.1858 | 105° |
| 20.5" | 59.66° | 50.38° | 2.2177 | |
| 21" | 60.26° | 51.06° | 2.25 | |
| 21.5" | 60.83° | 51.72° | 2.2826 | |
| 22" | 61.39° | 52.35° | 2.3154 | 103° |
| 22.5" | 61.93° | 52.98° | 2.3485 | |
| 23" | 62.45° | 53.58° | 2.3819 | |
| 23.5" | 62.95° | 54.17° | 2.4156 | |
| 24" | 63.43° | 54.74° | 2.4495 | |
| 24.5" | 63.90° | 55.29° | 2.4836 |
All dimensions are approximate with ~1/8" tolerance.
Submittals & Downloads
Color and Material Options
Pac Clad Standard 0.032" Kynar® Aluminum and 24 Gauge Galvalume Steel Common Roof Edge Metal and Flashing Metal Color Options
Black Aluminum
Matte Black Steel
Charcoal Aluminum Steel
Dark Bronze Aluminum Steel
Medium Bronze Aluminum Steel
Copper Penny Aluminum Steel
Almond Aluminum Steel
Bone White Aluminum Steel
Atas Standard 0.032" Kynar® Aluminum and 24 Gauge Galvalume Steel Common Roof Edge Metal and Flashing Metal Color Options
Black Aluminum Steel
Charcoal Grey Aluminum Steel
Classic Bronze (Dark Bronze) Aluminum Steel
Medium Bronze Aluminum Steel
Coppertone (Faux Copper) Aluminum Steel
Almond Aluminum Steel
Bone White Aluminum Steel
Other colors, materials and thickness may be available upon request. Colors displayed for reference only.
Please click here for a full selection of colors and materials offered.