3/8" (9mm) Rubber Mats - 4' x 8'

$142.09 /mat
$142.09 /mat
Shipping calculated at checkout.

Lead Times

All orders typically ship within 1-3 business days. Large orders may take longer, call for specific lead times on these types of orders.

Returns & Cancellations

Care & Maintenance

Step 1: Remove Loose Debris

Before applying any cleaner, vacuum the rubber floor with a soft brush head to remove dust, dirt, and loose particles. A vacuum works better than a broom because it can pull debris out of the small pores in the rubber.

  • Adjust the vacuum brush height so it doesn’t scratch or mark the surface.
  • A light to medium setting is usually enough to lift debris without causing damage.

Step 2: Wash the Floor

Rubber flooring is best cleaned with a mop, but not all mop types work well:

  • Avoid cotton string mops or low-quality sponge mops, as they can shed fibers.
  • Use a microfiber mop head for the best results.

Mix a pH-neutral cleaner (such as Zep Concentrated Neutral pH Floor Cleaner) with warm water, following the product’s dilution instructions. Mop the floor with a damp—not soaking wet—mop.

⚠️ If using a foamy cleaner (like dish soap), rinse the floor afterward with clean water. Skipping this step can leave behind a film that makes the floor look dull and attracts more dirt.

Step 3: Dry the Floor

Let the floor air dry completely. To speed up the process:

  • Open windows for better airflow.
  • Use a box fan to circulate air.
  • Wipe up excess water with a dry microfiber cloth or mop.

For a more in depth explanation, check out our article "Is Rubber Flooring Easy to Clean?" in our education center.

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3/8" 4' x 8' Rubber Gym Mat – Premium All-Purpose Flooring

Upgrade your gym flooring with our 3/8" 4' x 8' Rubber Gym Mat, engineered for maximum durability, comfort, and performance. This professional-grade mat is the perfect choice for home gyms, commercial fitness centers, CrossFit studios, and athletic facilities seeking reliable floor protection and long-lasting performance.

Built for Strength and Durability

Made from high-quality recycled rubber, this 3/8" mat is built to handle daily use and heavy impact.

The dense rubber composition helps:

  • Absorb shock and vibration

  • Protect subfloors and gym equipment

  • Reduce noise during lifts and workouts

Whether you’re lifting weights, using fitness machines, or performing high-intensity exercises, this mat provides the stability and protection your space needs.

The Ideal All-Purpose Thickness

At 3/8" thick, this mat offers the perfect balance between cushioning and firmness. It’s thick enough to absorb impact from dropped weights yet dense enough for functional and stability-focused training.

Ideal for:

  • Strength Training & Weightlifting

  • CrossFit & Functional Fitness

  • Cardio & HIIT Workouts

  • Multi-Use Gym Flooring

Safe, Slip-Resistant, and Comfortable

Train confidently with a textured, non-slip surface that stays in place under pressure. The shock-absorbing rubber reduces joint stress and provides superior traction to prevent slips and injuries — perfect for both home and commercial settings.

Low-Maintenance & Long-Lasting

Keep your gym looking clean and professional with minimal effort.

  • Easy to clean with mild soap and water

  • Moisture and odor resistant

  • Built to withstand years of heavy use

Versatile Applications

The 3/8" 4' x 8' Rubber Gym Mat is a versatile flooring solution suitable for a wide range of environments, including:

  • Home & Commercial Gyms

  • CrossFit & Weight Rooms

  • Schools & Sports Facilities

  • Locker Rooms & Ice Rinks

  • Ski Resorts, Hotels, & Rec Centers

  • Animal Care Facilities & Kennels

Wherever safety, traction, and durability are essential — this mat delivers.

Specifications

  • Size: 4' x 8'

  • Thickness: 3/8"

  • Weight: 2.16 lbs/sqft (Black) | 2.21 lbs/sqft (10% Color)

  • Material: Recycled Rubber

  • Surface: Textured, Slip-Resistant Finish

  • Made in the USA

Key Features

  • All-purpose 3/8" thickness for most gym setups

  • Non-slip, shock-absorbent, and sound-reducing

  • Eco-friendly recycled rubber construction

  • Durable, easy to clean, and long-lasting

  • Perfect for both home and commercial applications


Create a strong, safe, and professional training environment with our 3/8" 4' x 8' Rubber Gym Mat — built to perform and made to last.

Thickness

A penny on its side comparing it to the thickness of a 1/4" thick rubber floor.
A penny on its side comparing it to the thickness of a 8mm thick rubber floor.
A penny on its side comparing it to the thickness of a 3/8" thick rubber floor.
A penny on its side comparing it to the thickness of a 1/2" thick rubber floor.

request a custom quote

We’re here to make your project planning simple and stress-free. Our team will help you determine exactly what materials and products you need to get the job done right. Just share a few details about your project using the form, and we’ll prepare a personalized quote tailored to your specific requirements. Whether you’re working on a small DIY project or a large commercial installation, we’ll make sure you get the right products, quantities, and pricing to fit your needs. Once we receive your information, our experts will get to work and follow up quickly with your custom quote.

  • Great Customer Service

    I reached out to them and I spoke to Jay. He was great! I didn't know what I should get for my extra room we wanted to turn into a workout area and he helped me out. We are very happy with how everything turned out.

    James
  • Very Happy

    This product delivered exceptional value for our outdoor gym. The superior quality and impressive results justified the purchase, and the remarkably fast shipping was an unexpected bonus. A key factor in our satisfaction was finding rolls of this length at such a competitive price, which was crucial for completing our project without exceeding our budget. This product provided an ideal solution.

    Tina
  • Easy to Install and looks Great

    We love this rubber flooring! It was super easy to install and instantly gave our space a smooth, clean look. It's great because it keeps the cold from the concrete off your feet. The initial rubber smell was gone in just a day. It's also easy to keep clean, making it a smart and valuable choice for us.

    Stacey