Pipe Jack / Roof Vent Stack Cover with Mounting Flange

SKU PVS
$144.95
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 roofs.
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

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

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"
Submittals & Downloads
Color and Material Options
Pac Clad Standard 0.032" Kynar® Aluminum and 24 Gauge Galvanized Steel Common Chimney Caps Color Options
Black kynar aluminum

Black Aluminum

Matte black kynar steel

Matte Black Steel

Black kynar aluminum and galvanized steel

Charcoal Aluminum Steel

Dark bronze aluminum and galvanized steel

Dark Bronze Aluminum Steel

Medium bronze aluminum and galvanized steel

Medium Bronze Aluminum Steel

Copper penny aluminum and galvanized steel

Copper Penny Aluminum Steel

Almond aluminum and galvanized steel

Almond Aluminum Steel

Bone white aluminum and galvanized steel

Bone White Aluminum Steel

Atas Standard 0.032" Kynar® Aluminum and 24 Gauge Galvalume Steel Common Chimney Caps Color Options
Kynar Black aluminum and steel

Black Aluminum Steel

Kynar Charcoal Grey aluminum and steel

Charcoal Grey Aluminum Steel

Kynar Classic Bronze aluminum and steel

Classic Bronze Aluminum Steel

Kynar Medium Bronze aluminum and steel

Medium Bronze Aluminum Steel

Kynar Coppertone Bronze aluminum and steel

Coppertone Aluminum Steel

Kynar Matte Almond aluminum and steel

Almond Aluminum Steel

Kynar Bone White aluminum and steel

Bone White Aluminum Steel

Common Material Options for Chimney Caps
Copper

Copper

Pre Patina Copper

Pre Patina Copper

Freedom gray

Freedom Gray®

Galvalume Plus

Galvalume Plus

Lead coated copper

Lead Coated Copper

Stainless Steel

Stainless Steel

Zinc

Zinc

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.

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