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Roof Vent Pipe Flashings


When you need roof vent flashings, replacement rain collars, or even flexible flashing, we offer quality, hard-to-find roof flashings for various sizes and installations. Click here for our excellent selection of auto air admittance vents. PlumbingSupply.com® is your best source on the Internet for these and many other plumbing-related products.

vent roof flash
  • Slides over pipe - for roof pitch 0° to 40° or up to 10/12 roof
  • Rustproof, stamped galvanized base
  • Non-fading sealing collar
  • Rated 180°F continuous heat
  • Approved for type B installations
Galvanized Base No-Calk® - Roof Flashings
For Pipe Sizes Dimensions For Composition Roof
1/2" to 1"
aka: "Solar Flashing"
8 3/4" x 12 1/2" $7.82
1-1/4" to 1-1/2" 8 3/4" x 12 1/2" $7.23
2" 8 3/4" x 12 1/2" $7.78
3" 10 3/4" x 14 1/2" $10.01
4" 12" x 15 1/2" $12.53

Order in quantities of 3, 6 or 12 of the same flashing for additional savings!

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Roof Flashing
Shake Base Flashing
Click for larger image

Galvanized Base No-Calk® - Roof Flashings
For Pipe Sizes Dimensions For Shake Roof
1/2" to 1"
aka: "Solar Flashing"
18" x 18" $15.10
1-1/4" to 1-1/2" $15.28
2" $15.81
3" $23.49
4" $23.43

Order in quantities of 3, 6 or 12 of the same flashing for additional savings!

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Replacement Rain Collar
Click for larger image

Replacement Rain Collar - for No-Calk®Roof Flashings
For Pipe Sizes Outside Diameter Price & Quantity
1-1/4" to 1-1/2" 4" $2.75
2" 4-1/2" $2.95
3" 5-5/8" $3.59
4" 6-5/8" $4.54

Order in quantities of 6, 12 or 24 of the same flashing for additional savings!

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vent shield
view larger image


Vent Shield
For Pipe Sizes Price & Quantity
1-1/2" $3.51
2" $4.09
3" $4.54
4" $5.03

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Flexible Flashing

flexible roof flashing top and bottom
click here for larger image
  • Slides over pipe - for pitch to 45°
  • Designed for metal, plastic & other similar surfaces
  • Non-fading EPDM collar
  • Rated 212°F continuous heat
  • Approved for type B installations
Master Flash® - Roof Flashings
For Pipe Sizes Dimensions Price & Quantity
1/4" - 2" 4 1/2" x 4 1/2" $23.62
1-1/4" - 3" 6" x 6" $26.21
1/4" - 4" 8" x 8" $29.59
3" - 6" 10" x 10" $34.70

Order in quantities of 3, 6 or 12 of the same flashing for additional savings!

- Or -
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We hope that we have helped you on this page with roof vent pipe flashings,
and thank you for helping to make PlumbingSupply.com® the most famous Internet plumbing supplier.


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