Price: $460.00
Item #POR-32161
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Description
The Portals Plus 32161 Double RC-2A Straight Sided Curb (11″ High) is designed for dual-pipe portal applications on decks with lightweight fill or tapered insulation. It features an 18-gauge galvanized steel shell with an integral base plate and continuously welded corner seams, a factory-installed wood nailer, and 1.5″ thick rigid fiberglass insulation (3 lb/ft³) on all four sides. This curb is built for dual penetration systems, supporting up to two pipes ⅜″-1″ in diameter, two pipes 1″-2″, and one pipe 2″-6″ (per dual-portal spec).
Key features:
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Constructed of 18-gauge galvanized steel with integral base plate and continuously welded seams.
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Factory-installed wood nailer for easier attachment of flashing and equipment.
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1.5″ thick, 3 lb/ft³ rigid fiberglass insulation on all four sides for thermal protection.
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Dual-pipe portal curb: supports up to two ⅜″-1″ pipes, up to two 1″-2″ pipes, and one 2″-6″ pipe.
Specifications
- SKU: 32161 (POR-32161)
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Product type: Double RC-2A Straight Sided Roof Curb
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Length: 27 ½″
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Width: 12″
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Height: 11″
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Material: 18-gauge galvanized steel
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Insulation: 1.5″ rigid fiberglass (3 lb/ft³ density) on all four sides
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Construction: Integral base plate with continuously welded corner seams and factory-installed wood nailer
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Application: Decks with lightweight fill or tapered insulation for dual pipe portal systems
FAQs
Q: What are the exact dimensions of this curb?
A: This curb measures 27 ½″ in length, 12″ in width, and 11″ in height.
Q: Does this product include pipe portal caps or covers?
A: No — this listing is for the structural curb only; pipe portal caps, covers, and clamps are sold separately.
Q: What roof deck type is this curb intended for?
A: It is designed for decks with lightweight fill or tapered insulation requiring a straight-sided curb profile.
Q: Why does this curb include rigid fiberglass insulation?
A: The insulation prevents condensation and provides thermal protection, enhancing roof system longevity.
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