12" Plenum Box for [12" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart

12" Plenum Box for [12" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart

Q: What does a Linear Slot Diffuser do? What are Linear Slot Diffusers used for? What is a Slot Diffuser?

Linear Slot Diffusers are Vent Covers that are Linear and the “face” of a vent. The Air Conditioning unit distributes air throughout the home/building via the air duct tubing and delivers hot/cold air to each room that the vent is in.

Q: Are Linear Slot Diffusers good?

Linear Slot Diffusers are the “face” of the vent, often referred to as a Vent Cover. Linear Slot Diffusers are good in the sense that they are aesthetically pleasing to look at and give a modern feel to any room they are in.

Q: How do I choose a Linear Slot Diffuser?

For New Builds, we always recommend checking with your HVAC Contractor to confirm the CFM’s each room will need and then selecting your Linear Slot Diffusers based on the CFM’s

Q: What sizes do vent covers come in? What is the standard vent cover size?

Vent Covers, Grilles, Registers, Diffusers come in different sizes. The most Standard Sizes being 10” x 6” and 12” x 6” and 8” x 4” - You will find at least one of these in most homes.

Product ID: 424124963

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📏Precise 13x3x12 inch dimensions

🧊Foam insulated galvanized aluminum

🛠️Screw-in hidden installation

Frequently Bought Together

BUILDMART - 12" Plenum Box for [12" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart

BUILDMART - 12" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart

BUILDMART - 12" Linear Slot Diffuser - (1 Slot) Single Slot - Black Decorative Aluminum Air Vent - Heating and Cooling Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart

Description

✨ Upgrade your airflow game with sleek, silent style!

BUILT TO LAST - Premium galvanized aluminum with foam insulation ensures durability and optimal thermal performance.
SLEEK MODERN UPGRADE - Replace outdated grills with a stylish linear slot diffuser that elevates any space.
PERFECT FIT EVERY TIME - Designed for 12" duct openings with precise sizing to retrofit existing HVAC systems seamlessly.
EFFORTLESS INSTALLATION - Hidden pre-drilled screw holes allow a clean, professional look without visible fasteners.
VERSATILE READY TO SHIP - Available in multiple sizes and colors, paintable to match your décor and ready for immediate delivery.

The Texas Buildmart 12" Plenum Box is a premium insulated galvanized aluminum unit designed for 12" linear slot diffusers. Measuring 13 3/16" x 2 7/8" x 11 7/8", it features foam insulation for enhanced thermal efficiency and a hidden screw-in installation system for a clean, modern aesthetic. Ideal for both new construction and remodels, it fits standard 12" duct openings and is available in multiple sizes and colors, making it a durable, stylish HVAC upgrade.

Specifications

Manufacturer	Texas Buildmart
Part Number	12x1SxPL
Item Weight	4.13 pounds
Product Dimensions	14 x 3 x 12 inches
Item model number	12x1SxPL
Is Discontinued By Manufacturer	No
Color	Silver
Finish	Finished
Material	Aluminum
Installation Method	Screw-In
Item Package Quantity	1
Number Of Pieces	1
Head Style	Philips
Measurement System	English/Standard
Mounting Type	Screw-In
Special Features	Easy to Install
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

What does a Linear Slot Diffuser do? What are Linear Slot Diffusers used for? What is a Slot Diffuser?

Are Linear Slot Diffusers good?

How do I choose a Linear Slot Diffuser?

What sizes do vent covers come in? What is the standard vent cover size?

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