Thickness Guide
Which thickness do I need?
4–6mm — Cardio, treadmills, yoga. Light floor protection.
10–12mm — Home gyms, dumbbells up to 30kg. Great all-rounder. Most Popular
16–17mm — Commercial gyms, heavy free weights, CrossFit.
20–30mm — Olympic lifting, deadlift platforms. Maximum protection.
Not sure? Ask our experts
17mm Rubber Gym Mats – Built for CrossFit & Functional Training
900mm × 900mm (3ft × 3ft) · Interlocking Design · UK Stock
17mm thickness meets large 900mm format — the practical choice for CrossFit boxes and serious home gyms. Handles moderate barbell drops up to 100kg, covers areas 3× faster than standard tiles, and costs 30-40% less than 20-30mm flooring.
Free UK Delivery. 25% off with code GYM25.
Key Specs
| Spec | Details |
|---|---|
| Thickness | 17mm (±1mm) |
| Mat Size | 900mm × 900mm (0.81m² per mat) |
| Weight per Mat | 12kg (two-person handling recommended) |
| Material | Recycled SBR rubber (900 kg/m³) |
| Impact Absorption | 75% force reduction (tested to 100kg) |
| Noise Reduction | 70% sound dampening |
| Lifespan | 10–15 years (moderate use) |
Why Choose 17mm Large Format?
- 3× faster installation — 16 mats covers a 3.6m × 3.6m area vs 52 standard tiles
- 70% fewer seams — cleaner appearance, less dirt trapped in joints
- Handles CrossFit WODs and barbell drops up to 100kg
- 30-40% cheaper than 20-30mm — adequate protection without premium pricing
Ideal For
- CrossFit boxes — general training areas (not Olympic lifting platforms)
- Serious home gyms with functional training
- PT studios and bootcamp facilities
- Community centres and multi-purpose training spaces
Installation
Interlocking puzzle edges snap together — two people recommended due to 12kg mat weight. A 3.6m × 3.6m area takes 30-45 minutes. No tools or adhesive required. Works over concrete, wood, or existing flooring.
Free UK Delivery. 25% off with code GYM25. Pay in 3 interest-free instalments with Klarna.
Trusted By Leading Organisations
🧮 Flooring Calculator
Enter your room size and pick a product to see exactly what you need.
Customers Also Bought
SALE30mm Rubber Gym Tiles Olympic Lifting Heavy Duty Non...
SALEHeavy-Duty Rubber Gym Flooring Rolls UK | Commercial...
SALE12mm Interlocking Gym Tiles UK | Heavy-Duty Non-Slip...
SALEHeavy-Duty Rubber Gym Flooring Rolls UK | Ultimate F...
Specify Your Gym Flooring With Confidence
Experience the Quality
Before You Commit
We send you a complimentary material sample so you can assess thickness, texture, and grip in your own space. No obligation. No cost.