12x12x12 R4.2 Insulated Ductboard Triangle HVAC Plenum Atco

Name: 12x12x12 R4.2 Insulated Ductboard Triangle HVAC Plenum Atco
SKU: 12X12X12 TRIANGLE
Price: 74.36 USD
Availability: InStock

SKU: 12X12X12 TRIANGLE

$74.36

Only 2 left in stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$74.36	0%
5–9	$70.64	5%
10+	$66.92	10%

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Available to order: 2.

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Product Description

12″x12″x12″ R4.2 Insulated Ductboard Triangle – HVAC Plenum Section

This Atco 12x12x12 insulated ductboard triangle is designed for HVAC plenum fabrication and air distribution transitions. Constructed from fiberglass ductboard with foil vapor barrier facing, it provides thermal efficiency while reducing condensation and energy loss.

The R4.2 insulation rating improves system efficiency and helps maintain consistent airflow temperatures in residential and commercial HVAC applications.

Key Features:

12″ x 12″ x 12″ triangular configuration
R4.2 thermal insulation
Foil-faced vapor barrier exterior
Lightweight, easy-to-handle ductboard
Ideal for plenum construction and air transitions
Reduces heat loss and condensation

Applications:

HVAC plenum fabrication
Supply or return air duct transitions
New construction installations
Retrofit air distribution systems

Built for professional HVAC contractors and sheet metal installers.

Product details

Part / SKU	12X12X12 TRIANGLE

Package includes

12x12x12 R4.2 Insulated Ductboard Triangle HVAC Plenum Atco

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.