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.

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.

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

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.

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🌬️ Upgrade your airflow game with sleek style and certified performance!

CERTIFIED PERFORMANCE - Backed by ASHRAE 70 & ANSI S12.51 certifications for trusted airflow efficiency.
VERSATILE APPLICATION - Perfect for supply or return vents in homes, offices, and commercial spaces—white finish is paintable to match your vibe.
EFFORTLESS RETROFIT UPGRADE - Fits standard duct openings with hidden screw installation—no visible hardware, no compromise on style.
SEAMLESS MODERN INTEGRATION - Sleek linear slot design elevates any ceiling, wall, or floor with architectural finesse.
BUILT TO LAST EASY TO MAINTAIN - Lightweight yet robust aluminum construction resists wear and cleans up in seconds.

The BUILDMART 36" Linear Slot Diffuser is a commercial-grade, decorative aluminum air vent cover designed for ceilings, walls, and floors. Certified by ASHRAE 70 and ANSI S12.51, it delivers 302 CFM airflow with a precise fit for standard duct openings. Its modern linear slot design offers a seamless, paintable finish with hidden installation screws, making it an ideal retrofit solution for professional and residential spaces seeking both style and performance.

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€ 255.80

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Manufacturer	Texas Buildmart
Part Number	VLSD
Product Dimensions	93.98 x 12.7 x 5.08 cm; 1.38 kg
Item model number	36x2SxWhite
Size	Face: 36 3/4" x 4 1/2" - Neck: 35 3/8" x 3 1/8"
Colour	White
Material	Aluminum
Shape	Rectangle
Item Package Quantity	1
Number of Pieces	1
Batteries included?	No
Batteries Required?	No
Item Weight	1.38 kg

BUILDMART - 36" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Aluminum Air Vent - Heating and Cooling Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart

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