Specifying gym flooring with verified environmental credentials can directly contribute to BREEAM New Construction credits across materials, health and wellbeing, and pollution categories. This technical guide outlines the specific pathways, required documentation, and performance thresholds necessary to secure BREEAM credits through gym flooring specification.
TL;DR
- Gym flooring specification can contribute to BREEAM New Construction 2018 credits in Mat 01, Mat 03, Hea 05, and Pol 05 categories.
- Environmental Product Declarations (EPDs) compliant with ISO 14025 and EN 15804 are essential for Mat 01 life-cycle impact credits.
- Responsible sourcing documentation, including ISO 14001 certification, supports Mat 03 credits.
- Acoustic performance data (impact sound reduction and airborne sound insulation) is required for Hea 05 and Pol 05 compliance.
- Compliance with REACH (EC) No 1907/2006 ensures the absence of Substances of Very High Concern (SVHCs), supporting indoor air quality objectives.
Introduction to BREEAM and Gym Flooring
The Building Research Establishment Environmental Assessment Method (BREEAM) is the leading sustainability assessment method for masterplanning projects, infrastructure, and buildings. For commercial gyms, leisure centres, and mixed-use developments incorporating fitness facilities, the specification of gym flooring plays a measurable role in achieving BREEAM certification targets.
Gym flooring systems, particularly those manufactured from recycled rubber or engineered polymers, intersect with several BREEAM categories. The primary areas of contribution are Materials (Mat), Health and Wellbeing (Hea), and Pollution (Pol). Securing credits in these categories requires precise specification language and the provision of verified, third-party documentation from the manufacturer.
Mat 01: Environmental Impacts from Construction Products
The Mat 01 category aims to encourage the use of construction materials with a low environmental impact over the full life cycle of the building. Gym flooring contributes to this category through the provision of Environmental Product Declarations (EPDs).
To secure credits under Mat 01, the specified gym flooring must possess a product-specific EPD that complies with ISO 14025 and EN 15804 [1]. These declarations quantify the environmental impact of the product across various indicators, including global warming potential, ozone depletion, and resource depletion.
When specifying flooring for BREEAM projects, the requirement for a verified EPD must be explicitly stated in the NBS clause. Products lacking this documentation cannot contribute to the Mat 01 assessment, regardless of their actual environmental performance or recycled content.
Mat 03: Responsible Sourcing of Construction Products
Mat 03 focuses on recognising and encouraging the specification and procurement of responsibly sourced construction products. Gym flooring manufacturers can support this credit by demonstrating robust environmental management systems and responsible supply chain practices.
The primary documentation required for Mat 03 contribution is a valid ISO 14001 certificate [2]. This certification confirms that the manufacturer operates an effective environmental management system, actively managing and reducing their environmental impact during the production process.
| BREEAM Category | Relevant Standard | Required Documentation |
|---|---|---|
| Mat 01 | ISO 14025 / EN 15804 | Verified Environmental Product Declaration (EPD) |
| Mat 03 | ISO 14001 | Valid ISO 14001 Certificate |
| Hea 05 | BS EN ISO 10140 / BS EN ISO 717 | Laboratory acoustic test reports |
| Pol 05 | BS 8233:2014 | Acoustic assessment report |
Hea 05: Acoustic Performance
The Hea 05 category aims to ensure the building's acoustic performance meets the appropriate standards for its purpose. In mixed-use developments or buildings where gyms are located adjacent to sensitive spaces (such as offices or residential units), the acoustic performance of the gym flooring is critical.
Gym flooring systems, particularly acoustic underlays and heavy-duty impact tiles like the Superstrata Shield system, provide essential impact sound reduction. To contribute to Hea 05, the flooring must be tested in accordance with the BS EN ISO 10140 series [3] and rated using BS EN ISO 717-1 and 717-2 [4].
The specification must require laboratory test reports demonstrating the weighted impact sound improvement index (ΔLw). This data allows the acoustic consultant to model the overall floor construction and verify compliance with the project's specific acoustic targets, such as those outlined in BS 8233:2014 [5] or Approved Document E [6].
Pol 05: Reduction of Noise Pollution
Pol 05 addresses the reduction of noise pollution from the building to the surrounding environment. While Hea 05 focuses on internal acoustics, Pol 05 is concerned with external noise transmission.
In facilities where heavy weightlifting or high-impact activities occur, structure-borne noise can transmit through the building fabric and radiate as airborne noise externally. High-performance gym flooring systems mitigate this structure-borne energy at the source.
Compliance with Pol 05 requires a comprehensive acoustic assessment demonstrating that noise from the facility will not adversely affect nearby noise-sensitive receptors. The dynamic stiffness and impact attenuation data of the specified gym flooring are essential inputs for this assessment.
Indoor Air Quality and Chemical Safety
While not a direct BREEAM credit category in the same manner as Mat 01 or Hea 05, indoor air quality is a fundamental component of sustainable building design. Gym flooring must comply with stringent chemical safety regulations to ensure a healthy environment for users.
All specified gym flooring must comply with REACH (EC) No 1907/2006 [7] (or the UK REACH equivalent post-Brexit). This regulation governs the Registration, Evaluation, Authorisation and Restriction of Chemicals. Manufacturers must declare the presence of any Substances of Very High Concern (SVHCs) above the 0.1% weight by weight (w/w) threshold. Specifying REACH-compliant flooring ensures the absence of harmful volatile organic compounds (VOCs) and supports broader health and wellbeing objectives.
Key Takeaways
- Explicitly demand ISO 14025 and EN 15804 compliant EPDs in the specification to secure Mat 01 credits.
- Verify the manufacturer's ISO 14001 certification to support Mat 03 responsible sourcing requirements.
- Require BS EN ISO 10140 laboratory test data for impact sound reduction to demonstrate compliance with Hea 05 and Pol 05 acoustic targets.
- Ensure all specified flooring is fully compliant with REACH regulations to protect indoor air quality and user health.
FAQ
Gym flooring contributes to Mat 01 when the manufacturer provides a verified Environmental Product Declaration (EPD) compliant with ISO 14025 and EN 15804. This document quantifies the product's life-cycle environmental impact.
To support Mat 03 (Responsible Sourcing), the flooring manufacturer must provide a valid ISO 14001 certificate, demonstrating an active and audited environmental management system.
Yes. High-performance gym flooring provides critical impact sound reduction. Laboratory test reports (BS EN ISO 10140) detailing the ΔLw value are required by acoustic consultants to verify compliance with Hea 05 targets.
REACH compliance ensures the flooring does not contain harmful levels of Substances of Very High Concern (SVHCs). This is essential for maintaining safe indoor air quality and protecting the health of facility users.
No. EPDs require significant investment and life-cycle analysis by the manufacturer. Specifiers must explicitly request EPD-backed products in the NBS specification to ensure BREEAM contribution.
Gym flooring absorbs impact energy at the source, reducing the structure-borne vibration that can transmit through the building fabric and radiate as external noise pollution.
While recycled content is environmentally beneficial, BREEAM Mat 01 specifically requires verified EPDs to quantify the full life-cycle impact, rather than relying solely on recycled material percentages.
Acoustic data should be requested directly from the manufacturer in the form of laboratory test reports conducted in accordance with the BS EN ISO 10140 series.
Related Resources
- lifecycle-cost
- acoustic-performance
- acoustic-testing-commercial-gyms
- nbs-specification
- specifiers-guide
Specification Summary System: Superstrata Gym Flooring System Environmental Product Declaration: Product-specific EPD compliant with ISO 14025 and EN 15804 required. Responsible Sourcing: Manufacturer must hold valid ISO 14001 certification. Chemical Safety: Product must be fully compliant with REACH (EC) No 1907/2006 (or UK equivalent); SVHCs must not exceed 0.1% w/w. Acoustic Performance: Laboratory test reports in accordance with BS EN ISO 10140 series required, demonstrating impact sound improvement (ΔLw) suitable for project-specific Hea 05 / Pol 05 targets.
References
[1] ISO 14025 / EN 15804: Environmental product declarations (EPDs) [2] ISO 14001: Environmental management systems [3] BS EN ISO 10140 series: Acoustics — Laboratory measurement of sound insulation of building elements [4] BS EN ISO 717-1 / 717-2: Acoustics — Rating of sound insulation in buildings [5] BS 8233:2014: Guidance on sound insulation and noise reduction for buildings [6] Approved Document E (Resistance to the passage of sound), 2003 ed. with 2010 and 2015 amendments [7] REACH (EC) No 1907/2006: Registration, Evaluation, Authorisation and Restriction of Chemicals