BUILDMART - 14x6 White Modern AC Vent Cover | Decorative Linear Slot Diffuser for Ceilings, Walls & Floors

Elevate any space with a modern decorative vent cover

The BUILDMART 14x6 White Modern AC Vent Cover combines architectural flair with practical airflow management. Crafted from commercial grade solid aluminum, it delivers a sleek, minimal look that complements ceilings, walls, and floors. While decorative, it is not designed to support weight, so weight-bearing use should be avoided. This model can serve as both a supply vent cover and a return vent cover, and it is a non-filter model that works with your existing filtration setup when a filter is installed elsewhere in the system.

Key specifications at a glance include a neck opening of 13 3/4 by 5 15/16 inches and a face size of 15 9/16 by 7 5/8 inches, delivering a clean, linear aesthetic with an effective 9.8 ft/s air velocity. The unit is designed to retrofit traditional vent openings, providing a crisp upgrade over standard grills without sacrificing airflow.

Why this vent cover stands out

• Modern, architectural design in durable aluminum for ceilings, walls, and floors
• Decorative yet non-structural — not intended to bear weight
• Versatile use as both supply and return vent cover
• Paintable finish available in white or black to match decor
• Pre-drilled installation holes enable hidden mounting for a clean look

What you gain in real-life spaces

• Bathrooms and kitchens gain a refined, low-profile presence that blends with contemporary fixtures
• Lounges, offices, and commercial settings benefit from a sleek, durable vent solution that fits standard duct openings
• Easy replacement in retrofit projects, reducing installation time and preserving interior aesthetics
• Paintable surface lets you tailor color to match trim, cabinetry, or wall tones

Durability and availability – built to last with aluminum construction, these vent covers are offered in white or black in-stock, with a design and utility patent pending. The line includes a wide range of sizes and diffuser options, with compatible plenum boxes available for a seamless upgrade. Installation videos are provided to help you achieve a discreet, clean look without front-facing screws.

Sizing and installation tips

To determine compatibility, measure the interior duct opening (the plenum box) rather than the face size. The face size is for covering the opening, while the duct opening is the critical dimension for fit. Pre-drilled holes and hidden dampers are designed for a tidy installation, reducing visible fasteners and preserving aesthetics. If you are remodeling, this vent cover can be paired with other BUILDMART diffuser models for a cohesive, architectural look.