Two-Way Breather

SKU:
P-13009

15" Spun Aluminum Vented / None Insulated Two Way Breather

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Expand Chart

I.D. of the Existing Drain Leader Platinum Drain Size (O.D.) Fits Into Pipe (I.D.) Large End of Seal (Max. Expansion) Note
2″
1 ¾”
2″
NA
Coupler Required
3″
2 ¾”
2.87″ – 3.25″
3.34″
3″ Drain Seal Required
4″
3 ¾”
3.87″ – 4.12″
4.13″
4″ Drain Seal Required
5″
4 ¾”
4.87″ – 5.25″
5.39″
5″ Drain Seal Required
6″
5 ¾”
5.87″ – 6.12″
6.22″
6″ Drain Seal Required

Features & Benefits

  • Two piece Premium gauge Spun Aluminum with a 0.07" (1.8mm) material thickness
  • Cap secured to ensure watertight two-way ventilation, standing 15" (381mm) high with a 4.5" (114mm) cap overlap
  • Pre-drilled holes enable optimal venting and air pressure equalization

Application

Two-way breathers are used to equalize air pressure and manage moisture within the roofing system. It allows airflow in both directions, preventing the buildup of condensation and prolonging the roof’s lifespan by reducing trapped air and moisture under the roofing membrane. Ideal for use in insulated or protected membrane systems, it helps maintain the integrity of the roof by promoting proper ventilation.

Packaging Info

SKUSIZEPACKAGE QTY.DIMENSIONAL WEIGHT LBS. (kg)
P-13009 15"5 4.3 lb (1.95 kg)
SKU: P-13009
Size:
15"
-
Package QTY:
5
Weight:
4.3 lb (1.95 kg)

Accessories

This product has no related accessories.

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I.D. of the Existing Drain Leader Platinum Drain Size (O.D.) Fits Into Pipe (I.D.) Large End of Seal (Max. Expansion) Note
2″
1 ¾”
2″
NA
Coupler Required
3″
2 ¾”
2.87″ – 3.25″
3.34″
3″ Drain Seal Required
4″
3 ¾”
3.87″ – 4.12″
4.13″
4″ Drain Seal Required
5″
4 ¾”
4.87″ – 5.25″
5.39″
5″ Drain Seal Required
6″
5 ¾”
5.87″ – 6.12″
6.22″
6″ Drain Seal Required
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