Marble Floor Registers

Heavy Duty Walkable Floor Register 6 Pack 4x10 - Easy Adjust Air Supply Lever, Decorative Savannah Design Vent Covers, Oil Rubbed Bronze Finish for Living Room, Bedroom, Bathroom

Elevate your home's comfort and style with this premium 12-pack of heavy-duty iron floor registers. Designed for durability, these black vent covers feature a robust all-metal construction capable of supporting up to 265 lbs, making them perfect for high-traffic areas. The adjustable dampers allow you to precisely control airflow direction and intensity, ensuring optimal climate management in every room. Whether you are upgrading an old system or finishing a new renovation project, these sleek, rust-resistant grilles offer a seamless fit for standard 4x10 inch duct openings. Experience the perfect blend of industrial strength and modern aesthetics with this comprehensive HVAC solution.

The SteelCrest Distinction: This beautiful designer baseboard supply register, with air-volume damper, is made from solid, white powder coated, rust-resistant galvanized steel and is designed for timeless beauty and un-paralleled efficiency for your heating and cooling system.

This is a really beautiful register vent. Heavy constructed metal.. Nancy. Grove City, OH. Mon Sep 07 2020

These heavy-duty floor grilles are made of 100% steel construction, making them the return air grille of choice for your high-traffic areas. This grill has a smooth powder-coated surface in a cinnamon brown color and allows for free airflow of over 75%. Discover how extremely rigid these heavy-duty floor grilles are while still providing a smooth, firm surface.

Worked perfect for my replacing old vent, very well built, sturdy quality. Brenda. Amherstview, ON. Wed Aug 19 2026

For over two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom, every room in between your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your style, we’ll make every step of the process as seamless and worry-free as possible.

I recently installed the Honeycomb Brass Floor Register from Signature Hardware, and it’s truly elevated the look of my space. The antique brass finish adds a touch of timeless elegance, and the honeycomb design is both classic and eye-catching without being overly ornate. Installation was a breeze — it mounts from the front and fits snugly into the duct opening. I appreciate that the mounting hardware is concealed, giving it a clean, seamless appearance. The solid brass construction feels sturdy and built to last, and it’s clear this isn’t just a decorative piece — it’s functional and well-made. If you're looking to upgrade your vent covers with something that blends style and substance, this register is a fantastic choice. I’ll definitely be ordering more for the rest of the house!. Michael. Mon Jul 07 2025

Give your room a high-end finishing touch with the Pasteur Brass Floor Register. Ideal for a space in need of a bold accent, this product features a geometric grille that will liven up any decor.

These are beautiful registers. Nice color and very substantial. These look classy and elegant.. Aa. NC. Tue Jun 02 2026

Made to be heavy-duty for long-term use with efficiency to avoid replacement over several years. The use of high-grade metal, which enables walking on this floor register, exhibits this quality. The simple level adjustments allow for an immediate change in flow rate and can even be made with your foot.

We wanted vent covers that would blend into our new flooring and these were perfect! We love how they turned out and can also walk on them.. Jlloyd. Charlotte Nc. Thu Oct 23 2025

For more than two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom—and every room in between—your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your individual style, we’ll make every step of the process as seamless and worry-free as possible.

This vent cover is incredible! I’m a designer and love signature hardware products! Quality can not be matched! Blends in well with grass cloth wallpaper and adds so much detail!. Angelika. Atlanta, GA. Sat Aug 29 2026

Sierra Grates registers, grilles & vents are crafted for beauty, durability, and design. Our floor registers are designed to fit snugly and come in different sizes for your consideration. Our beautiful designs, specially engineered dampers, and ease of installation make it a simple and effective way to upgrade your home! Constructed of durable steel and a faceplate 1.5mm thick, our vents are powder coated for a finish that can handle everyday wear and tear and still look good! Our air vent covers promise superior quality, design, and value. Beautifully made and built to last, these floor registers will add a touch of modern elegance to any room for years to come. Create a seamless look in your home with a set of vent covers that easily match existing decor. With adjustable dampers, this floor vent cover is customizable and simple to use. The dampers are not directional and successfully turn the airflow on or off. Combining quality materials and innovative design, this floral design vent cover compliments modern, clean designs in any space. It includes sturdy adjustable dampers and a beautiful, long-lasting finish that lasts for years. Control your airflow and elevate your home with this register.

Quick ship and arrived as advertised. These floor registers add an instant upgrade to the floors. Nice contrast to our chestnut hardwood floors.. Anonymous. Sat Feb 14 2026

For over two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom, every room in between your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your style, we’ll make every step of the process as seamless and worry-free as possible.

Really, really love these! They were more expensive than others on the market, but they LOOK and FEEL every bit of the price. I’m glad we went with the higher end ones. It shows! Also came packaged very well and secure.. Jennifer. Royal Oak, MI. Fri Aug 28 2026

For over two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom, every room in between your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your style, we’ll make every step of the process as seamless and worry-free as possible.

This was an inexpensive way to dress up your home.. Jodie. Charlotte, NC. Fri Mar 06 2026

For over two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom, every room in between your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your style, we’ll make every step of the process as seamless and worry-free as possible.

Sierra Grates registers, grilles & vents are crafted for beauty, durability, and design. Our floor registers are designed to fit snugly and come in different sizes for your consideration. Our beautiful designs, specially engineered dampers, and ease of installation make it a simple and effective way to upgrade your home! Constructed of durable steel and a faceplate 1.5mm thick, our vents are powder coated for a finish that can handle everyday wear and tear and still look good! Our air vent covers promise superior quality, design, and value. Beautifully made and built to last, these floor registers will add a touch of modern elegance to any room for years to come. Create a seamless look in your home with a set of vent covers that easily match existing decor. With adjustable dampers, this floor vent cover is customizable and simple to use. The dampers are not directional and successfully turn the airflow on or off. Combining quality materials and innovative design, this floral design vent cover compliments modern, clean designs in any space. It includes sturdy adjustable dampers and a beautiful, long-lasting finish that lasts for years. Control your airflow and elevate your home with this register.

Great deal. Great product! Easy to install.. Christopher. Hayden, AL. Sun Aug 30 2026

For more than two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom—and every room in between—your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your individual style, we’ll make every step of the process as seamless and worry-free as possible.

Excellent. Classic but modern. Good material. Tom. USA. Thu Jun 04 2026

For more than two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom and every room in between your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your individual style, we'll make every step of the process as seamless and worry-free as possible.

This is a nice register and looks good with the tile. Bkk. Fri Sep 15 2023

Upgrade your home’s ventilation with the Madelyn Carter Floor or Wall Registers — a perfect blend of durability, function, and modern design. Crafted from high-quality materials, these vent covers are built to last while adding a touch of elegance to any room. Designed for versatility, they fit most standard ducts and are available in a variety of sizes and finishes to complement your décor. Each register features sturdy, adjustable dampers that allow you to easily control airflow while maintaining a clean, seamless look. Ideal for both residential and commercial spaces, Madelyn Carter vent covers are easy to install, replaceable, and strong enough for high-traffic areas — resisting dents, corrosion, and wear over time. Specifications: Brand: Madelyn Carter Item Name: Floor & Wall Vent Covers Number of Pieces: 1 Material Options: Cast Aluminum Special Features: Adjustable dampers, long-lasting finish, easy installation, and exceptional durability Key Benefits: Enhances airflow control and indoor comfort Complements modern home interiors Built from durable materials to resist rust and damage Perfect for high-traffic areas

This vent cover looks really nice in my newly renovated bathroom. It is quite stylish and complements the other gold fixtures in the room. My reason for only rating it 4 stars is that it was missing the vent mounting clips and instructions when it arrived. While Wayfair sent the clips several days later, I feel it never should have been sent without them. The write-up said that they were included in the packaging and since other customers have noted this omission, quality control should have caught this error.. Ruby. Temple Hills, MD. Sun Jul 12 2026

The SteelCrest Distinction: This beautiful designer fixed return grille is made from solid, white powder coated, rust-resistant galvanized steel and is designed for timeless beauty and un-paralleled efficiency for your heating and cooling system.

Looks great in my living room, fits perfectly as described. Mindy. Morgantown, WV. Mon Jul 08 2024

Madelyn Carter Floor Registers Or Wall Register Vent Cover: The Madelyn Carter Floor Registers or wall registers are a stylish and durable option for your home's air ventilation. This air vent cover is made from high-quality material, making it strong and long-lasting. These designs are perfect for modern homes, and the registers come in a variety of finishes and sizes to match your decor. They are easy to install and will fit most standard floor ducts. Upgrade your home's ventilation system with the Madelyn Carter Floor Registers. High-Quality Vent Covers For Wall: Combining quality materials and innovative design, these heat vent covers complement modern, clean designs in any space. It includes sturdy adjustable dampers and a beautiful, long-lasting finish that lasts for years. Control your airflow and elevate your home with this register. Strong Vent Cover: Durability reigns supreme with Cast Brass, Cast Iron, Cast Aluminum, and Steel options, and the heavy-duty metal dampers, this floor register cover boasts strength and longevity. You can use this vent cover in high-traffic areas of your home or office without worrying about dents from furniture, or rust.

We love it! The color was perfect and excellent quality. Georgina. NC. Tue Jun 23 2026

HVAC Floor Vent, Stylish and Durable:Our modern minimalist floor vents come in 10 packs, ideal for living room, bedroom, bathroom, and office. Crafted from metal, they endure rust and scratch with lasting durability. Easy installation ensures a comfortable indoor environment. Upgrade your home with this convenient and stylish vent!

Get price for a great product!. Kristina. Willoughby Hills, OH. Sat Aug 15 2026

Give your room a high-end finishing touch with the Pasteur Brass Floor Register. Ideal for a space in need of a bold accent, this product features a geometric grille that will liven up any decor.

Really solid vent cover. Much, much better than expected. Quality built and fit perfectly. Definitely worth the money.. Greg. Wed Jun 09 2021

Give your room a high-end finishing touch with the Pasteur Brass Floor Register. Ideal for a space in need of a bold accent, this product features a geometric grille that will liven up any decor.

Looks great on my bathroom floor!. Anonymous. Mon Jun 15 2026

For over two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom, every room in between your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your style, we’ll make every step of the process as seamless and worry-free as possible.

These really upgraded the premium feel in our bathroom! We ended up replacing all of the old ones in each bathroom with these!. Dana. Nashville, TN. Tue Dec 23 2025

The Madelyn Carter Floor Registers or wall registers are a stylish and durable option for your home's air ventilation. This air vent cover is made from high-quality material, making it strong and long-lasting. These designs are perfect for modern homes, and the registers come in a variety of finishes and sizes to match your decor. They are easy to install and will fit most standard floor ducts. Upgrade your home's ventilation system with the Madelyn Carter Floor Registers. High-quality vent coversfor wall: Combining quality materials and innovative design, these heat vent covers complement modern, clean designs in any space. It includes sturdy adjustable dampers and a beautiful, long-lasting finish that lasts for years. Control your airflow and elevate your home with this register. Specifications: Brand: Madelyn Carter Item name: Wall Vent Covers Number of Pieces: 1 Special features: Easy to Install and replaceable Strong vent cover: Durability reigns supreme with Cast Brass, Cast Iron, Cast Aluminum, and Steel options, and the heavy-duty metal dampers, this floor register cover boasts strength and longevity. You can use this vent cover in high-traffic areas of your home or office without worrying about dents from furniture, or rust.

Excellent floor register that is sleek and modern. I’m ordering two more of them today!!. Marcel. Strongsville, Ohio. Fri Mar 13 2026

Our products feature solid materials and meticulous craftsmanship, delivering quality that stands the test of time for true durability. We also maintain affordable pricing with outstanding value, allowing you to enjoy reliable, high-quality items at a reasonable price—truly worth every penny.

Perfect size for all my rooms & a great deal for the price, thank you. Joseph. US. Sat Aug 29 2026

The SteelCrest Distinction: This beautiful designer baseboard supply register, with air-volume damper, is made from solid, oil rubbed bronze powder-coated, rust-resistant galvanized steel and is designed for timeless beauty and un-paralleled efficiency for your heating and cooling system.

Great fit to my home. Also, is built well.. Anonymous. Tue Mar 01 2022

Give your room a high-end finishing touch with the Pasteur Brass Floor Register. Ideal for a space in need of a bold accent, this product features a geometric grille that will liven up any decor.

[This review was collected as part of a promotion.] These vent covers are just beautiful and very well made. Very sturdy, not cheap and flimsy at all!!. Melissah. Wed Apr 08 2020

Give your room a high-end finishing touch with the Pasteur Brass Floor Register. Ideal for a space in need of a bold accent, this product features a geometric grille that will liven up any decor.

beautiful finish. Jamie. Naperville, IL. Mon Feb 03 2025

Accentuate your floors with this beautifully designed Wicker floor register made of heavy-duty cast iron with removable louvers. Switch out old floor registers with these for a quick and easy update to your decor.

For over two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom, every room in between your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your style, we’ll make every step of the process as seamless and worry-free as possible.

Nice but dimensions are confusing. Diane. Sat Apr 18 2026

For more than two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom and every room in between your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your individual style, we'll make every step of the process as seamless and worry-free as possible.

Heavy duty and absolutely beautiful!. Becky. Tignish, Pei. Tue Mar 17 2026

For more than two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom—and every room in between—your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your individual style, we’ll make every step of the process as seamless and worry-free as possible.

[This review was collected as part of a promotion.] These are beautiful registers and very well made. The high quality materials and unique design provided exactly the look we wanted!. Rick B. Fri Apr 08 2022

For more than two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom—and every room in between—your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your individual style, we’ll make every step of the process as seamless and worry-free as possible.

Beautiful and easy install!. Tressa. Denver Co. Fri May 15 2026

For over two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom, every room in between your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your style, we’ll make every step of the process as seamless and worry-free as possible.

Great product! Looks beautiful in our completely renovated bathroom!. Laura In Tennessee. Fri Feb 03 2023

BLACK VICTORIAN SCROLL DESIGN FLOOR AIR VENT Control, Lock and SAVE on energy bills with our Exclusive Precision Airflow Regulator and Locking Mechanism. Infinitely adjustable louver assembly let’s you control every room’s airflow while saving you money. Exclusive locking mechanism keeps vents in place, allowing you peace of mind. FEATURES - Made of rustproof cast aluminum - Treated with a baked-on powder coating for a luxurious black finish, - Each vent is adorned with a Renovator’s Supply logo of trust and Authenticity - For ceiling and wall mounting options, screw holes can easily be drilled on-site for your specific application - Mounting hardware is not included. - Measures overall 10 In x 16 In. SATISFACTION GUARANTEE Renovators Supply offers you great value products for your money and a perfect way to spend wisely. We also provide 60 days guarantee with no fee.

Attractive and nice and heavy.. Andie. Ottawa, ON. Tue Jun 24 2025

HVAC Floor Vent, Stylish and Durable：Our modern minimalist floor vents come in multi-packs, ideal for living room, bedroom, bathroom, and office. Durable with a 265 lb capacity, they are proof to rust and scratch. Easy installation ensures a comfortable indoor environment. Upgrade your home/office with this convenient and stylish vent!

I bought some real pretty and expensive floor registers and my vacuum robot couldnt go over them. These work, the robot glides right over them. I also like how the air blows out from each side, not straight up.. Kelly. AZ. Mon Feb 02 2026

Sierra Grates registers, grilles & vents are crafted for beauty, durability, and design. Our floor registers are designed to fit snugly and come in different sizes for your consideration. Our beautiful designs, specially engineered dampers, and ease of installation make it a simple and effective way to upgrade your home! Constructed of durable steel and a faceplate 1.5mm thick, our vents are powder coated for a finish that can handle everyday wear and tear and still look good! Our air vent covers promise superior quality, design, and value. Beautifully made and built to last, these floor registers will add a touch of modern elegance to any room for years to come. Create a seamless look in your home with a set of vent covers that easily match existing decor. With adjustable dampers, this floor vent cover is customizable and simple to use. The dampers are not directional and successfully turn the airflow on or off. Combining quality materials and innovative design, this floral design vent cover compliments modern, clean designs in any space. It includes sturdy adjustable dampers and a beautiful, long-lasting finish that lasts for years. Control your airflow and elevate your home with this register.

Sierra Grates registers, grilles & vents are crafted for beauty, durability, and design. Our floor registers are designed to fit snugly and come in different sizes for your consideration. Our beautiful designs, specially engineered dampers, and ease of installation make it a simple and effective way to upgrade your home! Constructed of durable steel and a faceplate 1.5mm thick, our vents are powder coated for a finish that can handle everyday wear and tear and still look good! Our air vent covers promise superior quality, design, and value. Beautifully made and built to last, these floor registers will add a touch of modern elegance to any room for years to come. Create a seamless look in your home with a set of vent covers that easily match existing decor. With adjustable dampers, this floor vent cover is customizable and simple to use. The dampers are not directional and successfully turn the airflow on or off. Combining quality materials and innovative design, this floral design vent cover compliments modern, clean designs in any space. It includes sturdy adjustable dampers and a beautiful, long-lasting finish that lasts for years. Control your airflow and elevate your home with this register.

I love these grates so much. Elegant and would never have thought gray would look so much better.. Margi. Marblehead, MA. Wed Jan 21 2026

Vent covers are an essential part of any ventilation system, allowing you to redirect the airflow from your HVAC unit to where it is needed most. compatible with: HOME INTUITION Heat Deflectors Easy Adjust Air Supply Lever Our elegant vent covers include a sliding lever to adjust the built-in louvers for more or less airflow. Choose to open the vent, close it completely or leave it partially open. Redirect warm or cool air where it is most needed. Decorative Visual Appeal Are you sick of looking at ugly, functional grates with no charm or personality. Make an impression on any room with these decorative vent cover options. Choose from three versatile designs to match your home decor and interior decorating style. Includes Lint Catcher Basket Includes a mesh basket with fine holes that allow the air to pass through. Catch debris and prevent tiny items from falling through and getting lost in the ductwork. Fit the mesh basket directly onto the back of the vent cover. please note: Avoid frequent exposure to water and cleaning agents as it will increase the chances of rusting.

For over two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom, every room in between your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your style, we’ll make every step of the process as seamless and worry-free as possible.

ORDERING CORRECT SIZE: Always measure the duct opening size to determine which size to purchase. This size fits a standard duct opening of 8”x 16”. To measure your duct opening for a 8" x 16" vent, simply measure the width and length of the inside edges of the duct opening. The width should be 8 inches, and the length should be 16 inches. Ensure your measurements are taken from edge to edge for an accurate fit. Do not measure the old vent cover, remove the old vent and measure the duct opening. EASE OF INSTALLATION: For Wall/Ceiling: Baseboard Registers come with countersunk screw holes (provided with matching mounting screws). Durability & Quality Material: Handcrafted in Solid Sand Cast Aluminum with heavy gauge face plate thickness of approx. 3/4" (19.05 mm), these vent covers are built for durability. Aluminum metal has property of being rust and corrosion resistant in any weather condition. Sturdy: Our vent covers are suitable for cool and hot airflow as well as fireplace grills. The heat-cured, fine grain powder-coated finish ensures durability and long-lasting performance. Rust-Resistant: The durable metal construction ensures easy maintenance and long-lasting quality. Rust-free metal makes Baseboard vent covers ideal for both residential and commercial use and may be used indoors as well as outdoors. Versatile Usage: Suitable for kitchens, bathrooms, living rooms, bedrooms, dining rooms, offices, dens, foyers, hallways, porches, and garages, these versatile vents ensure proper ventilation throughout your space. Quiet Operation: Our vents are crafted to operate quietly and prevent any rattling noises, ensuring a peaceful and enjoyable environment in your space. Recyclable and Sustainable: Upgrade your home with our recyclable and sustainable vent covers, designed to combine eco-friendly materials with lasting durability. Each cover is thoughtfully crafted to minimize environmental impact while enhancing the beauty and functionality of your space. By choosing our vent covers, you’re making a conscious decision to support a greener future without compromising on quality or style. Perfect for any renovation, they offer a seamless blend of sustainability and performance. Invest in a better tomorrow with vent covers that are built to last and made from recyclable Aluminum metal

Just the finishing touch we were looking for in our Den with hardwood floors. Will buy again.. Anonymous. Sun Nov 09 2025

For more than two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom—and every room in between—your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your individual style, we’ll make every step of the process as seamless and worry-free as possible.

For more than two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom—and every room in between—your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your individual style, we’ll make every step of the process as seamless and worry-free as possible.

For more than two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom and every room in between your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your individual style, we'll make every step of the process as seamless and worry-free as possible.

Teri. Port Sanilac, MI. Tue Jul 21 2026

This Contemporary Steel Floor Register has a clean, sleek look, and features a slotted pattern that will look wonderful in your modern home. Adjustable louvers allow for airflow control and can be removed if desired.

Quality. You get what you pay for and this is worth the price-which is respectable. Not a rusty box store register.. Sharon. US. Thu Oct 19 2023

The SteelCrest Distinction: This beautiful designer supply vent is made from solid, white powder coated, rust-resistant galvanized steel and is designed for timeless beauty and un-paralleled efficiency for your heating and cooling system.

The registers are really pretty and add a specialness to the walls. Well made.. Linda. Decatur, GA. Mon May 30 2022

For more than two decades, Signature Hardware has provided beautifully crafted products that make a house your home. From the kitchen to the bathroom—and every room in between—your Signature style starts here. At Signature Hardware, we do things the right way. When you find a product that compliments your individual style, we’ll make every step of the process as seamless and worry-free as possible.

Jill. Columbus, OH. Mon Jan 12 2026

-𝐃𝐞𝐬𝐜𝐫𝐢𝐩𝐭𝐢𝐨𝐧: It is ¾” thick and designed to sit FLUSH on this sized hardwood floors. We also accept custom made orders to your specific thickness. Please contact us directly. The register comes integrated with a box unit that makes installation easy. Our registers DO NOT come with louvers or dampers box to control airflow. PLEASE ORDER BASED ON YOUR DUCT OPENING Each design includes the following sizes Duct opening: 4"x10", Vent size: 5.5"x11.5", Box unit: 7" x 13". Duct opening: 4"x12", Vent size: 5.5"x13.5", Box unit: 7" x 15". Duct opening: 6"x10", Vent size: 7.5"x11.5", Box unit: 9" x 13". Duct opening: 6"x12", Vent size: 7.5"x13.5", Box unit: 9" x 15". -𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: The installation can be done while the floor is being installed, or you can router out your hardwood floors around the opening if they have already been installed. With the included wooden support box installed around the duct opening, the decorative magnetic vent ½” thickness will drop in place. The vent is held in the box by magnets, making it easy to remove when needed