ImpactGuard Foam Range - 20cm Foam Pit Cubes for Gym and Skatepark

Protect your trampoline park, gym, or indoor skatepark with our premium 20 cm Foam Pit Cubes. Manufactured here in the UK using 30 kg/m³ fire-retardant polyurethane foam, these cubes are designed to cushion landings and protect against impact — perfect for trampoline pits, gymnastics areas, parkour zones, and indoor adventure parks.

Our foam is fully compliant with UK fire safety standards (BS 5852 Part 2: 1982, Crib 5) and cut from high-quality, long-lasting blocks to ensure consistent density and performance. Each cube is precision-cut to 200 mm × 200 mm × 200 mm and supplied in a dark grey colour for a clean, professional appearance.

Why Choose Our Foam Pit Cubes?

• UK-Made – Manufactured in our own UK facility for reliable quality and compliance.
• Fire-Retardant Foam – Meets BS 5852 Crib 5 fire-safety standards for indoor leisure use.
• Premium Density (30 kg/m³) – Provides the perfect balance of comfort and resilience.
• Fast Turnaround – Quick production and delivery across the UK.
• UK Support – Expert advice and after-sales support from our in-house team.
• Bulk Discounts Available – For orders over 1,000 cubes, please get in touch for a tailored quotation.

Regular Maintenance Recommended – Periodically remove all cubes from the pit, vacuum the dust and debris at the bottom, and replace any damaged or compacted cubes no longer fit for purpose.

Foam Pit Cube Calculator

Use our quick calculator to estimate how many cubes you’ll need for your pit.

Example formula:

1. Measure your pit’s length, width, and depth in metres.
2. Multiply: Length × Width × Depth = Volume (m³)
3. Divide the total volume by 0.008 (the volume of one cube).

Example: A pit measuring 4 m × 3 m × 1 m = 12 m³ 12 m³ ÷ 0.008 m³ = 1,500 cubes required

Order Information

• Standard cube size: 20 cm × 20 cm × 20 cm
• Colour: Grey (other colours available on request)
• Material: 30 kg/m³ Fire-Retardant Polyurethane Foam
• Compliance: BS 5852 Part 2 (1982) – Ignition Source 5
• Lead time: Typically 3–7 working days (larger orders may vary)
• Bulk orders: Discounts available for 1,000+ cubes – Contact us for pricing.

FAQ – Common Questions

Q: Are these cubes fire-retardant? Yes. All our foam is tested and certified to BS 5852 Part 2 (1982) – Crib 5, meeting UK fire-safety standards required for indoor leisure environments.

Q: What density is the foam? We use 30 kg/m³ polyurethane foam — the industry standard for trampoline and gymnastics pits, offering a safe yet durable landing surface.

Q: How many cubes do I need for my pit? Use our calculator above. As a guide, 1 m³ requires about 125 cubes.

Q: Do you supply different colours or sizes? Currently we supply dark grey cubes as standard. Other colours or custom sizes can be produced upon request depending on quantity. 

Q: How often should foam cubes be replaced? Most facilities refresh their pit foam every 12–24 months, depending on usage levels. Regular maintenance is required: remove all cubes from the pit periodically, vacuum the dust and debris from the bottom, and replace any cubes that are damaged or compacted.

Q: Can I order samples before buying in bulk? Yes, sample quantities can be arranged — please contact our sales team for details.

Q: Are these suitable for home or soft-play use? Absolutely. They are ideal for home trampoline pits, soft-play areas, or DIY gymnastics setups, provided adequate pit depth and safety measures are in place.

Important Disclaimer: It is the purchaser’s responsibility to ensure that any foam pit is installed and maintained safely. This includes:

• Installing an adequate number of cubes for the pit dimensions.
• Regular maintenance: remove all cubes periodically, vacuum the dust and debris at the bottom of the pit, and replace any damaged or compacted cubes no longer fit for purpose.
• Maintaining the pit according to the intended use and safety guidelines.

Advanced Sims and associated suppliers cannot be held responsible for injuries, damages, or accidents arising from:

• Incorrect installation or insufficient cube quantities Improper or inadequate maintenance
• Misuse of the foam pit or its intended purpose
• Purchasers should always follow safety best practices and consider local regulations and insurance requirements when using foam pits.