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Extruded Ventilation Guide

Many shapes are available vented to allow for air flow. All vent slots are 1/8” wide by 1” long, spaced 1 1/2” on center lengthwise. Multiple rows of vents are spaced laterally, 1/2” on center. Each lengthwise row of vent slots provides approximately one square inch of venting per lineal foot.
Note: The “V” designation in model numbers indicates vented ability.
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Reveal Width
Vent Slots
Vent Area Per Lineal Foot (Appox.)
Percent Of Area Vented (Appox.)
1/2”
1
1” Square
15.0%
3/4”
1
1” Square
12.5%
1”
1
1” Square
9.4%
1 1/2”
2
2” Square
12.5%
2”
3
3” Square
14.1%
3”
5
5” Square
14.3%
4”
5
5” Square
14.5%
6”
10
10” Square
20.8%
©1949-2023 Stockton Products, all rights reserved worldwide. Product illustrations are for reference only. Go To Top
CornerAid®, WeepAid®, ArchAid®, StockAid®, EmberStop®, BugStop®, SolidGround®, Tru-Corner®, M-Slide Expansion Joint®, Pozalite®, SUPERIOR® Moisture Protection, FormAid®, PopOutAid™, Tru-Weep™, Vent-Rite™ and TruFlush™
are all trademarks of Stockton Products®
©1949-2023 Stockton Products, all rights reserved worldwide. Product illustrations are for reference only. Go To Top