Multi-Size 3-8 Aluminum Base Roof Flashings
Product Description and Features
Introducing our newest roofing solution designed specifically for shingle applications to ensure long-lasting seals around DWV (drain, waste, and vent) roof penetrations. This product accommodates pipe sizes from 3 to 8 inches, providing a secure, watertight seal that protects against the elements. Built with a durable EPDM boot for optimal sealing performance and an oversized aluminum base that provides maximum coverage.
- 3"–8" pipe sizes
- Sleeve flexibility absorbs vibration and pipe movement caused by expansion/contraction
- Made of EPDM which are compounded specifically for maximum resistance to weathering due to ozone and ultraviolet light
- Easy on-site customization with pull tab design can accommodate all normal installations
- 20° pitch to accommodate 12/12 roof pitch
- Large footprint 22 gauge dead soft aluminum base
- EPDM is lab tested and certified: IAPMO PS64-2012ea1
|
Property |
ASTM Test Method |
Condition |
Result |
|
Low Temp Brittleness |
D2137 |
-58°F / 50°C |
Pass |
|
High Temp Brittleness |
D2137 |
302°F / 150°C |
Pass |
|
UV Resistance |
G154 |
< 50% loss in tear strength and elongation after 2,000 Hr cycle test. |
Pass |
|
Ozone Resistance |
D1149 |
7 Days @ 100pphm |
No Cracks, Pass |
|
Water Absorption |
D471 |
2 Days @ 158°F < 5% |
Pass |
|
Working High Temperature |
Intermittent |
275°F / 135°C |
Pass |
|
Working High Temperature |
Continuous |
212°F / 100°C |
Pass |
|
PRODUCT |
DESCRIPTION |
PIPE SIZE |
BASE SIZE |
MODEL |
UNITS/CASE |
|
81499 |
Multi-Size 3-8 Aluminum Base Flashing |
3″-8″ |
20″ x 24″ |
DSALUF38 |
10 |
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