20mm Onyx EPDM Rubber Gym Tiles

Name: 20mm Onyx EPDM Rubber Gym Tiles
Brand: Sprung Gym Flooring
SKU: KON20ONYX
Price: 49.95 GBP
Availability: InStock

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GymBum UK Size Guide

GYMBUM UK®

Size Guide

1️⃣ Women – Sports Bras

Measure Yourself

For accurate sizing, keep the tape measure level and parallel to the ground.

Bust
Measure around the fullest part of your chest.

Underbust
Measure directly under your bust where the bra band sits.

Body Measurements (Inches)

Size	Bust	Underbust
XS	33–34"	27–28"
S	34–36"	28–30"
M	36–38"	30–32"
L	38–40"	32–34"
XL	40–43"	34–36"
2XL	43–46"	36–39"
3XL	46–49"	39–42"

Between sizes?
Size up for a more comfortable fit.
Size down for a more compressive performance fit.

2️⃣ Women – Tops & T-Shirts

Body Measurements (Inches)

UK Size	Bust	Waist
4–6	31–33"	24–26"
8–10	33–36"	26–28"
12–14	36–40"	28–32"
16	40–43"	32–34"
18	43–46"	34–37"

3️⃣ Women – Leggings & Shorts

Body Measurements (Inches)

UK Size	Waist	Hips
4–6	24–26"	34–36"
8–10	26–28"	36–38"
12–14	28–32"	38–42"
16	32–34"	42–44"
18	34–37"	44–46"

4️⃣ Men – Tops & Hoodies

Size	Chest	Waist
S	36–38"	30"
M	38–40"	32–34"
L	42–44"	36"
XL	46–48"	38"
XXL	50–52"	40–42"

5️⃣ Men – Shorts & Joggers

Size	Waist
S	30"
M	32–34"
L	36"
XL	38"
XXL	40–42"

Fit & Sizing Notes

Some styles follow Asian sizing and may run 1–2 sizes smaller than standard UK sizing.
Refer to each product description for specific fit details.
Measurements may vary slightly depending on fabric and cut.

✔️4 Year Warranty

✔️Price Per m2 (1 x tile)

✔️Bulk Pricing available

✔️Fast Shipping

The Onxy EPDM Premium Rubber Gym Tile is a top-tier flooring solution engineered for demanding gym environments.

With a total thickness of 20mm and interlocking connection inserts (included) for rock-solid stability, it’s ideal for zones hosting moderate to high impact training.

Whether you’re setting up free-weight areas, cardio and conditioning circuits, or group HIIT sessions, this tile delivers outstanding performance, aesthetic durability and low maintenance ease.

Access Full Specification Library

AS INSTALLED IN

Key Features

Thick, robust, and safe

20mm total thickness offers confidence under heavy loads and repeated impact
Supports loads up to 140kg (ideal for free weights, drop zones and multi-use spaces)
Interlocking connection inserts lock tiles firmly in place, preventing shifting or separation

Premium surface with easy-clean performance

1.6mm elite-grade EPDM rubber granules on the top layer deliver high abrasion resistance, UV stability and a visually sleek finish
The extra-strong EPDM surface is designed for minimal dirt absorption
Simply mop or wipe clean - the tile retains its deep black, high-shine appearance even under heavy foot traffic

Versatile gym application

Free-weights / strength training
Functional training
Cardio & conditioning
Group workouts such as HIIT, bootcamps or circuit training
Core / bodyweight zones

NOTE: FREE PLASTIC CONNECTOR PIECES COME WITH TILES

Product Details

Product
Dimensions	1000mm x 1000mm
Thickness	20mm
Shape	Square
Colour	Deep Black
Installation	Interlocking Connection (included)
Maximum Weight Drop	140kg

Material
Properties	Tough Elastic, High Compression Resistance and Impact Strength
Composition	Base -10% SBR Rubber bonded with 8.4% PU \| Surface - 1.6mm EPDM Rubber Granules

Technical Specification
Width	+/-2%
Length	+/-2%
Thickness	+/-5%
Dry Conditions	≤ 105PTV \| PN -EN 13036-
Wet Conditions	≤ 75PTV \| 4:2004
Abrasion Resistance, mg	≤ 560 \| PN - EN ISO 5470-1:2001
Tensile Strength, MPA	≥ 0.65
Elongation At Break	≥ 40 \| PN - EN 12230:2005
Hardness	55 up to 75 \| PN - ISO 868 PN-93/C-04206
Density	950 to 1,000kg/m³ \| OTP 1168 PN-EN ISO 845 - 2010
Fire Classification	Efl S1

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20mm Onyx EPDM Rubber Gym Tiles