Price: $415.00
Item #POR-32141
Write a review!
Description
The Portals Plus 32141 Large RC-3A Canted Curb is designed for non-insulated roof decks where a canted (sloped) curb is required. The unit measures 20″ by 20″ by 8″ high and is fabricated of 18-gauge galvanized steel with an integral base plate, continuously welded corner seams, and a factory-installed wood nailer. It includes 1.5″ thick, 3 lb density rigid fiberglass insulation on all four sides. This curb is intended for use with Portals Plus pipe portal cover components.
Key features:
-
18-gauge galvanized steel construction with integral base plate and continuously welded corner seams.
-
Factory-installed wood nailer for secure attachment of flashings and equipment.
-
1.5″ thick rigid fiberglass insulation (3 lb/ft³ density) on all four sides.
-
20″ × 20″ footprint, 8″ height – designed for non-insulated decks.
Specifications
- SKU: 32141 (POR-32141)
-
Product type: Large RC-3A Canted Curb – 8″ High
-
Length: 20″
-
Width: 20″
-
Height: 8″
-
Construction: 18-gauge galvanized steel shell with integral base plate and welded recesses.
-
Insulation: 1.5″ thick rigid fiberglass board, 3 lb/ft³ density.
-
Application: Non-insulated deck where a sloped curb design is required.
FAQs
Q: What deck condition is this curb model intended for?
A: It is designed for non-insulated decks where a canted (sloped) curb wall is required (RC-3A style).
Q: What are the dimensions of this curb?
A: The curb measures 20″ in length, 20″ in width, and 8″ in height.
Q: Does this curb include any pipe portal cap or cover components?
A: No — this item is the structural curb only; covers and caps for the Portals Plus pipe portal system are sold separately.
Q: What purpose does the rigid fiberglass insulation serve in the curb?
A: The insulation helps mitigate condensation, improves thermal performance around the curb penetration, and supports long-term durability of the curb system.
Reviews (0) • Write a review!
This product has no reviews yet. Write a review!
Portals Plus 32171, Double RC-3A Canted Curb - 8" High
DBL RC-3A Canted Curb- 8" High
Price: $460.00
Availability: In Stock
Usually ships within 1-2 Business Days
The Portals Plus 32171 Double RC-3A Canted Curb is designed for non-insulated decks and used with double pipe portal systems. The curb is fabricated from 18-gauge galvanized steel with an integral base plate and continuously welded corner seams. A factory-installed wood nailer is provided, and 1.5″ rigid fiberglass insulation (3-lb density) lines all four sides. Dimensions are 27½″ in length, 12″ in width, and 8″ in height, suited for dual portal configurations from the same location. Key...
Portals Plus 32041, Large Curb Cover w/182 Cap, Tan
Large Cover & Cap w/ C-182 Black Caps
Price: $255.15
Availability: In Stock
Usually ships within 1-2 Business Days
The Portals Plus 32041 Large Curb Cover w/ C-182 Cap (Tan) is a complete roof portal assembly designed for large pipe penetrations (8″–12″ diameter). The system features a laminated, acrylic-coated ABS plastic curb cover with a 14″ collared opening and molded sealing ring, paired with an EPDM compression molded cap model C-182 and a stainless-steel Snaplock clamp for a mechanical weather-tight seal. This complete system provides a robust flashing solution for large single-location roof...
Portals Plus 32035, Curb Cover w/481 Cap, Tan
Small Cover & Cap w/ C-481 Cap, tan
Price: $159.99
Availability: In Stock
Usually ships within 1-2 Business Days
The Portals Plus 32035 Curb Cover w/ C-481 Cap combines a laminated, acrylic-coated ABS curb cover with an 8″ collared opening and molded sealing ring, paired with the C-481 molded EPDM cap. The cap includes stainless-steel Snaplock clamps to create a mechanical seal to the collar. This assembly is specified for grouped small-diameter penetrations, accommodating up to four pipes from 3/8″ to 1″ in diameter through a single roof portal. Key features: Laminated, acrylic-coated ABS cover with 8″...
Portals Plus 32025, Curb Cover w/412 Cap, Tan
Small Cover & Cap w/ C-412 tan Cap
Price: $159.99
Availability: In Stock
Usually ships within 1-2 Business Days
The Portals Plus 32025 Curb Cover w/ C-412 Cap Tan is a pre-assembled pipe portal solution designed for roof penetrations. The system comprises a laminated, acrylic-coated ABS plastic curb cover with an 8″ collared opening featuring a molded sealing ring, paired with the C-412 EPDM molded cap and stainless-steel Snaplock clamp. It is specified for roof systems where up to four pipes of 1″-2″ diameter penetrate a single location. Key features: Laminated, acrylic-coated ABS plastic curb cover...