Pipe Vent Stack Cover with Mounting Flange

SKU PVS
$109.95
In stock
1
Product Details

Custom Pipe Vent Stack - Pitched and Flat

Available in Copper, Lead Coated Copper, Freedom Gray, Stainless Steel Aluminum and Steel

Our Roof Vent Pipe Covers, also known as Stink Pipe Covers are used to dress and flash Drain Vent Pipes.
Our stink pipes are laser cut and manufactured in any angle from a flat roof (0) to a 15 pitch. The mounting base is 12"x12", 16" x 16" or 24" x 24".
K&M manufactures these items in 18" of length + the cap (included in the price). If necessary, you may cut the pipe down to a shorter length with sheet metal snips.
Our roof vent flashings can be used on slate, metal, shingle, tile or wood rofs.
Custom designs, sizes and different materials may be available. Please contact us for pricing. Made in the USA.

Materials

  • Copper - 16 oz. and 20 oz.
  • Freedom Gray - 16 oz. and 20 oz.
  • Galvalume - 24 Gauge
  • Kynar Aluminum - 0.032"
  • Kynar Steel - 24 Gauge
  • Lead Coated Copper - 16 oz. and 20 oz.
  • Stainless Steel - 2B 304 24 gauge

Specifications

  • Base size: 12" x 12", 16" x 16" and 24" x 24"
  • Vent height (front): 18" (30" for large)
  • Vent height (back): See material loss table chart
  • Cap: Included

Availability

  • Custom Made to order

Correct Pipe Dimensions

The cover we manufacture is sold as the listed size.
A 3" cover will be approximately 3" on the outside with 2 7/8" inside dimension.
A 4" cover will be approximately 4" on the outside with 3 7/8" inside dimension.
A 5" cover will be approximately 5" on the outside with 4 7/8" inside dimension.
A 6" cover will be approximately 6" on the outside with 5 7/8" inside dimension.

PVC Pipe Examples

PVC SCH 40 Nominal Size PVC Inside Diameter PVC Outside Diameter K&M Cover Size K&M Cover Inside Dimension
2" 2.067" 2.375"  3" ~2.875"
3" 3.068" 3.5" 4" ~3.875"
4" 4.026" 4.5" 5" ~4.875"
5" 5.047" 5.563" 6" ~5.875"

Materials loss table chart

The table below explain the loss of material in the back of a pipe cover per pitch. For example, a 3" stack vent cover on a 5 pitch will lose 1.25" off the back. The front of the pipe will be 18" while the back will be 16.75" (18"-1.25").

Pitch 3" Cover 4" Cover 5" Cover 6" Cover
0.5 0.125" 0.167" 0.208" 0.250"
1 0.250" 0.333" 0.417" 0.500"
1.5 0.375" 0.500" 0.625 0.750"
2 0.500" 0.667" 0.833" 1.000"
2.5 0.625" 0.833" 1.041" 1.250"
3 0.750" 1.000" 1.250" 1.500"
3.5 0.875" 1.167" 1.458" 1.750"
4 1.000" 1.333" 1.667" 2.000"
4.5 1.125" 1.500" 1.875" 2.250"
5 1.250" 1.667" 2.083" 2.500"
5.5 1.375" 1.833" 2.292" 2.750"
6 1.500" 2.000" 2.500" 3.000"
6.5 1.625" 2.167" 2.708" 3.250"
7 1.750" 2.333" 2.917" 3.500"
7.5 1.875" 2.500" 3.125" 3.750"
8 2.000" 2.667" 3.333" 4.000"
8.5 2.125" 2.833" 3.542" 4.250"
9 2.250" 3.000" 3.750" 4.500"
9.5 2.375" 3.167" 3.958" 4.750"
10 2.500" 3.333" 4.167" 5.000"
10.5 2.625" 3.500" 4.375" 5.250"
11 2.750" 3.667" 4.583" 5.500"
11.5 2.875" 3.833" 4.792" 5.750"
12 3.000" 4.000" 5.00" 6.000"
12.5 3.125" 4.167" 5.208" 6.250"
13 3.250" 4.333" 5.416" 6.500"
13.5 3.375" 4.500" 5.625" 6.750"
14 3.500" 4.667" 5.833" 7.000"
14.5 3.625" 4.833" 6.042" 7.250"
15 3.750" 5.000" 6.250" 7.500"
0.032" Kynar Aluminum and 24 Gauge Galvanized Steel Common Chimney Caps Color Options
Black kynar aluminum and galvanized steel

Matte black

Dark bronze aluminum and galvanized steel

Dark bronze

Medium bronze aluminum and galvanized steel

Medium bronze

Almond aluminum and galvanized steel

Almond

Stone white aluminum and galvanized steel

Stone white

Bone white aluminum and galvanized steel

Bone white

Common Material Options for Chimney Caps
Copper

Copper

Copper

Pre Patina Copper

Freedom gray

Freedom gray

Galvalume

Galvalume

Lead coated copper

Lead coated copper

Stainless Steel

Stainless Steel

Zinc

Zinc

Save this product for later