6″ × 40″ HVAC Air Vent Deflector – Modern Cast Aluminum Duct Cover for Floors, Walls, Air Conditioning Systems & Fireplaces
6″ × 40″ HVAC Air Vent Deflector – Modern Cast Aluminum Duct Cover for Floors, Walls, Air Conditioning Systems & Fireplaces
SKU:LGVD640BLK
Improve your airflow with this extra-long cast aluminum air vent deflector, designed to fit large wall vents, floor registers, fireplace openings, central HVAC systems, and select window air-conditioning units. It is useful for vents hidden behind curtains, near furniture, above fireplaces, or close to beds, sofas, desks, and work areas. The deflector directs air farther into the room, helping prevent conditioned air from becoming trapped or blowing directly at the face.
Free in-store pickup at our Mississauga location
Product Information
Product Features & Description
- Experience a new level of comfort with this heavy-duty 6″ × 40″ HVAC air vent deflector. It keeps air moving smoothly, even when curtains, furniture, or cabinets block your vents, ensuring every corner of your space feels just right.
- You can install the deflector above, below, or beside your existing vent cover. Depending on where you place it, you can direct airflow upward, downward, left, or right. This helps when air blows straight toward a bed, sofa, desk, chair, or seating area.
- With its generous 40-inch length, this deflector fits vent openings from about 6″ × 30″ to 6″ × 40″. Double-check your measurements and installation space to ensure the perfect fit.
- Mount the deflector on your fireplace air outlet to boost airflow and spread warmth throughout the room. It also shields your wall-mounted electronics, artwork, and treasured valuables from excess heat.
- When installed above a fireplace opening, the deflector diverts warm air farther into the room during colder months. Ensure it is positioned away from direct flames and does not interfere with safe fireplace operation.
- This air diverter is made from solid cast aluminum, so it is strong, heat-resistant, and built to last. Its simple rectangular shape fits in with modern, traditional, residential, and commercial spaces.
- The durable powder-coated finish comes in Matte Black and Matte White. You can also repaint the deflector with metal spray paint to match your vent covers, fireplace, or decor.
Product Features
- Extra-long 6″ × 40″ HVAC air vent deflector
- Commonly used with vent openings measuring approximately 6″ × 30″ to 6″ × 40″
- Redirects heated or cooled air farther into the room.
- Helps improve indoor airflow and air circulation
- Prevents air from becoming trapped behind curtains or furniture
- Reduces direct hot or cold airflow toward beds, sofas, desks, and seating areas
- Can direct airflow upward, downward, left, or right
- Suitable for wall vents, floor registers, fireplace openings, and compatible window AC units
- Made from heavy-duty solid cast aluminum
- Stronger and more durable than lightweight plastic air deflectors
- Clean rectangular shape with a modern appearance
- Powder-coated finish
- Available in Matte Black and Matte White
- Can be repainted with suitable metal spray paint
- Pre-drilled countersunk mounting holes
- Matching mounting screws included
- Suitable for residential and commercial applications
- Custom sizes, lengths, colors, and finishes available
Product Specifications
| Product Type | HVAC air vent deflector and air diverter |
|---|---|
| Overall Size | 6″ × 40″ |
| Recommended Vent Opening | Approximately 6″ × 30″ to 6″ × 40″ |
| Material | Solid cast aluminum |
| Shape | Rectangular |
| Finish Options | Matte Black and Matte White |
| Mounting Type | Surface mounted |
| Mounting Holes | Pre-drilled countersunk holes |
| Hardware Included | Matching mounting screws |
| Applications | Wall vents, floor registers, fireplace openings, central HVAC systems, and compatible window AC units |
| Custom Options | Custom sizes, lengths, colors, and finishes available |
| Vent Cover Included | No |
| Country of Origin | Made in India |
Heavy-Duty Design for Better Airflow
- Cast Aluminum Air Vent Deflector, designed to redirect heated or cooled air farther into your living space instead of allowing airflow to become trapped behind furniture, curtains, cabinets, or other obstructions. Ideal for improving air circulation and comfort around beds, sofas, desks, seating areas, and other spaces.
- Handcrafted from solid cast aluminum, this heavy-duty deflector provides excellent strength and durability. Unlike lightweight plastic alternatives, it is designed to resist cracking, bending, and breaking during normal use and is suitable for properly installed applications near heating vents and fireplace openings.
- Durable powder-coated finish is available in Matte Black and Matte White. The finish provides a clean, modern appearance and can be repainted with suitable metal spray paint to coordinate with your vent covers, fireplace, or interior decor.
- Extra-long 6″ × 40″ design fits vent openings approximately 6″ × 30″ to 6″ × 40″. The deflector can be positioned above, below, or beside the vent to direct airflow upward, downward, left, or right.
- Easy surface-mount installation with pre-drilled countersunk mounting holes and matching screws included. For drywall applications, suitable drywall anchors are recommended for additional support.
30-Day Returns: Return eligible items within 30 days of delivery. Items must be unused and in original packaging. Return shipping applies unless the item is damaged or incorrect.
Materials & Finishes
- This HVAC air vent deflector is handcrafted from solid cast aluminum, providing a strong and durable construction designed for long-term indoor use. It is not made from stamped sheet metal or lightweight plastic.
- Cast aluminum will not rust like steel, making it a reliable choice for residential and commercial applications. The durable, fine-grain powder-coated finish provides added protection against everyday wear while giving the deflector a clean, modern appearance.
- Available in Matte Black and Matte White, the finish can also be repainted with suitable metal spray paint to coordinate with your vent covers, fireplace, furniture, or interior decor.
- Custom sizes, lengths, colors, and finishes are available, making it easy to find an option that works with your HVAC system and installation requirements.
Installation
Each air vent deflector comes with pre-drilled, countersunk mounting holes and matching screws for secure surface-mount installation. Position the deflector above, below, or beside the existing vent cover, mark the mounting points, and fasten it securely using a drill or screwdriver. For drywall applications, suitable drywall anchors are recommended for additional support.
Heavy-Duty & Durable
Unlike lightweight plastic alternatives, this solid cast aluminum air vent deflector is designed to resist cracking, bending, or flexing during normal use. Its rigid, heavy-duty construction makes it a reliable choice for busy households, commercial spaces, and high-traffic areas where long-lasting performance matters.
Why You'll Love It
Warranty
12-month manufacturer's warranty under normal use. The warranty does not cover finish, color, wear, or improper use.
Care Instructions
Clean the grille with a soft dry cloth or soft brush. Avoid harsh chemicals, abrasive cleaners, or excessive moisture to help protect the powder-coated finish.Shipping Information
Size Guide Information
Please measure the actual duct opening size instead of the old vent cover or faceplate before placing your order.
Shipping Policy
We provide reliable shipping services across Canada and the USA through trusted courier partners, including UPS, DHL, FedEx, Canpar, Canada Post, and other available carriers. Orders are shipped using the most suitable carrier based on destination, package size, and delivery requirements to ensure efficient and dependable service.
FREE shipping on orders over $150 to any Canadian address.
In-stock products usually ship within 24-48 hours after payment confirmation. The estimated delivery time is typically 5-10 business days, depending on the delivery location.
Custom-made, backordered, or special-order products may require additional processing time before shipment.
Return and Warranty Policy
We offer a 30-day return policy on eligible items. Products must be returned in their original, unused condition.
Please include your order number, delivery date, and reason for return when returning any item.
Custom sizes, custom finishes, used products, or damaged items may not qualify for returns or exchanges.
Manufacturer’s Warranty: Our return grilles include a 12-month manufacturer's warranty under normal residential use. This warranty does not cover finish or color changes, misuse, improper installation, normal wear and tear, or damage caused after delivery.
Downloadable Product Attachment
Download helpful installation guides, fitting references, specifications, and additional product resources below.
Download the complete HVAC air vent deflector specification sheet including faceplate dimensions, duct opening measurements, material information, and installation reference.
Download Specification PDFView available custom vent cover sizes, finishes, and additional decorative HVAC options for your project requirements.
View Custom Sizes & FinishesFrequently Ask Questions
What does a floor vent air deflector do?
A floor vent air deflector redirects heated or cooled air away from furniture, curtains, and other obstructions, helping improve airflow, comfort, and HVAC efficiency.
What size vent openings does this deflector fit?
The 6″ × 30″ deflector is designed for vent openings approximately 6″ × 30″ to 6″ × 40″. We recommend measuring your vent opening and available mounti
Can the deflector be installed above or beside a vent?
Yes. It can be installed above, below, or beside a compatible vent to redirect airflow in the desired direction.
What is the deflector made from?
It is handcrafted from solid cast aluminum, providing a strong and durable alternative to lightweight plastic deflectors.
Does the deflector include mounting hardware?
Yes. The deflector includes pre-drilled countersunk mounting holes and matching screws.