---
product_id: 46052341
title: "24\" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart"
brand: "buildmart"
price: "€ 218.70"
currency: EUR
in_stock: true
reviews_count: 10
category: "Buildmart"
url: https://www.desertcart.be/products/46052341-24-linear-slot-diffuser-2-slot-double-slot-white-decorative
store_origin: BE
region: Belgium
---

# paintable white finish for seamless decor 23.63" centerline length fits standard ducts 100% commercial-grade aluminum 24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart

**Brand:** buildmart
**Price:** € 218.70
**Availability:** ✅ In Stock

## Summary

> ✨ Upgrade your airflow game with BUILDMART’s sleek vent cover — where style meets stealth! 🌀

## Quick Answers

- **What is this?** 24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart by buildmart
- **How much does it cost?** € 218.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/46052341-24-linear-slot-diffuser-2-slot-double-slot-white-decorative)

## Best For

- buildmart enthusiasts

## Why This Product

- Trusted buildmart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durability That Lasts:** Crafted from solid aluminum, this vent cover resists wear and is a breeze to clean, ensuring long-term style.
- • **Versatile & Ready to Ship:** Use as supply or return vent in any room; available in multiple sizes and colors to match your unique project.
- • **Precision Fit for Effortless Upgrade:** Retrofit easily with exact 23.63" neck size matching traditional duct openings—no guesswork needed.
- • **Architectural Elegance Meets Function:** Transform your space with sleek, modern linear slot design that elevates any ceiling, wall, or floor.
- • **Invisible Installation, Visible Impact:** Hidden screw mounting keeps your vent cover flush and flawless—no unsightly hardware disrupting your aesthetic.

## Overview

The BUILDMART 24" Linear Slot Diffuser is a premium, commercial-grade aluminum air vent cover designed for ceilings, walls, and floors. Featuring a modern double-slot design, it fits standard duct openings precisely (23.63" neck length) and installs with hidden screws for a clean look. Paintable and durable, it’s perfect for remodeling or new construction, enhancing any space with architectural flair while providing efficient airflow at 199 CFM.

## Description

BUILDMART - 24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart - desertcart.com

Review: Excelente - Excelente
Review: Look - I love this vent, they look great on my family room

## Features

- Commercial grade solid aluminum with modern architectural design for ceilings, walls, and floors. This vent cover was designed to be decorative and not structural. You can use this as a floor vent cover, but it is not designed to support weight, adding any type of weight is not recommended. This model can be used as a supply vent cover and return vent cover - This is a non-filter model
- Cfm: 199 ft3/min - effective velocity: 9.8 ft/s; neck: 23 5/8" x 3 1/8" - face: 25 1/16" x 4 5/8" (The neck is the section that goes into the vent hole while the face is what will actually cover)
- Designed to elevate any space, our modern AC vent covers are perfect for bathrooms, kitchens, living rooms, offices, and commercial settings. Whether you're remodeling or upgrading, they add sleek, architectural value to walls, ceilings, and floors.
- *This is a design and utility patent pending product* We make sizes from 12" to 72" linear slot diffuser ac vent covers for the modern day home
- We have over 70 standard vent cover sizes to replace your traditional looking grills. We also have over 40 linear slot diffuser sizes with their matching plenum box. All models are in stock ready to ship in both white and black colors – Our models are also paintable.
- All vent cover sizes can be used as both supply and return grilles. Currently our decorative air vent covers are non-filtered models. This will work perfectly if you have your filter in the machine.
- A standard linear slot diffuser is a modern looking decorative air vent cover that fits on a traditional air exit and replaces the traditional looking grills. They have a beautiful linear slot diffuser; they are easy to replace since it is retrofit to the traditional vent cover sizes. Enjoy the incredible looks, the durability since it is 100% aluminum, and they are also very easy to clean. A linear slot diffuser is a linear air exit or vent cover with a long linear look that you usually find in hotels and modern houses. The standard linear slot diffusers and the linear slot diffusers can both be used for remodels and new construction.
- The size that you need to know to buy this vent cover, or any other vent cover is by measuring the air duct opening (the plenum box opening) and not the face size or the vent cover. We recommend you remove the old air vent cover and measure the size of the air duct opening. You do not need to take into consideration the face size of the vent cover. The important measurement is the interior duct opening size. Example: A traditional vent cover size can have a face size of 14x8, and neck of a little less than a 12x6. Your air duct opening should measure 12x6, so you purchase a 12x6. Vent cover dimensions are categorized by the neck and not by the face of the air vent cover.
- The method of installation of our modern air ac vent cover is hidden through the pre-drilled holes inside of the diffuser, which can be accessed by opening the dampers and using a drill with a six-inch extension to screw it into place. Please find attached our instructional videos. This way we avoid having a front drill screw and ruin the esthetics of the product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XQ5R5SZ |
| Best Sellers Rank | #157,672 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #913 in Registers, Grilles & Vents |
| Brand | BUILDMART |
| Brand Name | BUILDMART |
| Centerline Length | 23.63 inches |
| Color | White |
| Connector Type | Screw |
| Customer Reviews | 4.5 out of 5 stars 150 Reviews |
| Included Components | Screws |
| Item Dimensions W x H | 25.06"W x 24"H |
| Manufacturer | Texas Buildmart |
| Material | Aluminum |
| Material Type | Aluminum |
| Model | - White 2 Slot -24 |
| Mounting Type | Screw-In |
| Number Of Contacts | 20 |
| Number Of Poles | 2 |
| Number of Positions | 2 |
| Part Number | VLSD |
| UPC | 612520563721 |

## Product Details

- **Brand:** BUILDMART
- **Centerline Length:** 23.63 inches
- **Color:** White
- **Connector Type:** Screw
- **Manufacturer:** Texas Buildmart
- **Material:** Aluminum
- **Mounting Type:** Screw-In
- **Number Of Contacts:** 20
- **Number Of Poles:** 2
- **Product Dimensions:** 25.06"W x 24"H

## Images

![24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart - Image 1](https://m.media-amazon.com/images/I/51Dc6IFKU7L.jpg)

## Questions & Answers

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excelente
*by J***O on May 12, 2026*

Excelente

### ⭐⭐⭐⭐⭐ Look
*by S***S on June 18, 2022*

I love this vent, they look great on my family room

### ⭐⭐⭐⭐⭐ Good modern looking diffuser.
*by D***J on January 8, 2020*

Works as expected in looks great. A bit difficult to adjust airflow.

## Frequently Bought Together

- BUILDMART - 24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart
- 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
- BUILDMART - 18" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-23*