Coating Raw Materials That Meet NEOM's Environmental Standards
NEOM — Saudi Arabia's USD 500 billion flagship giga-project — represents the most demanding sustainability and environmental specification for coating materials in the entire GCC. Contractors and coating manufacturers seeking to work on The Line, Sindalah Island, Leyja, and other NEOM zones must navigate an environmental materials specification that goes well beyond SASO and GSO minimum requirements. This guide covers the key environmental standards applicable to coating raw materials on NEOM projects and how to select raw materials that comply.
NEOM context: NEOM is targeting net-zero carbon operations by 2030 and has committed to 100% renewable energy. Its construction materials specification reflects these commitments — coatings and chemical raw materials used in NEOM construction must demonstrate environmental credentials beyond what any other Saudi project has previously required.
NEOM's Environmental Framework for Coatings
NEOM's sustainability standards draw from multiple international frameworks:
- LEED v4: US Green Building Council standard widely adopted on NEOM. LEED v4 Low-Emitting Materials credits impose specific VOC limits and restrict certain chemical classes in interior coatings.
- WELL Building Standard: Health-focused building standard requiring air quality monitoring and restrictions on materials that emit VOCs or hazardous chemicals indoors.
- ISO 14001: Environmental management system certification required of contractors and major subcontractors on NEOM projects.
- NEOM's own Materials Red List: Specific chemicals that are prohibited in NEOM construction materials regardless of their regulatory status under Saudi national standards.
Prohibited and Restricted Chemical Classes in NEOM Coatings
| Chemical/Class | NEOM Status | Common Source in Coatings | Compliant Alternative |
|---|---|---|---|
| Lead compounds | Prohibited | Legacy anti-corrosive pigments | Zinc phosphate, calcium phosphate pigments |
| Chromate compounds (hexavalent Cr) | Prohibited | Anti-corrosive primers for aluminium and steel | Strontium zinc molybdate, modified silicates |
| Alkylphenol ethoxylates (APE/APEO) | Restricted | Emulsifier in some emulsion paints | Alcohol ethoxylate surfactants |
| Formaldehyde (>100 ppm in product) | Restricted | Some biocides (BIT/OIT systems) | Formaldehyde-free biocides; IPBC-based systems |
| SVOC/SVOCs classified as CMR | Prohibited | Some plasticisers, flame retardants | Non-CMR alternatives; contact Raykem for guidance |
| Halogenated flame retardants | Restricted | Intumescent coatings, PU foam systems | Phosphate-based flame retardants |
VOC Limits for NEOM Applications
NEOM's specifications go beyond Saudi national GSO 1914 limits. For LEED v4 Low-Emitting Materials compliance:
- Interior flat/matt wall coatings: ≤50 g/L VOC (vs. 30 g/L GSO minimum — note: LEED limit is actually more permissive in this category, but NEOM's own specification may be stricter)
- Interior non-flat: ≤150 g/L (same as GSO)
- Interior primers and sealers: ≤100 g/L
- Anti-corrosive coatings (exterior steel): ≤250 g/L
- Floor coatings: ≤100 g/L
Raw Material Selection for NEOM-Compliant Coatings
To meet NEOM's environmental requirements, prioritise:
- Pure acrylic emulsions: Free from APE emulsifiers, low-VOC, excellent UV durability for Saudi exterior conditions. Specify APEO-free grades explicitly when ordering.
- Waterborne epoxy systems: Water-reducible epoxy resins (waterborne BPA epoxy dispersion) combined with waterborne polyamine hardeners eliminate the need for aromatic solvents while maintaining the performance needed for industrial applications.
- Non-CMR pigments: Iron oxide (all colours), TiO2 (rutile), organic pigments classified as non-hazardous. Avoid any pigments with SVHC (Substance of Very High Concern) status under REACH.
- Phosphate-based flame retardants: For intumescent coating applications, ammonium polyphosphate (APP) systems are preferred over halogenated alternatives on NEOM.
- APEO-free surfactants: All wetting agents, dispersants, and emulsifiers must be APEO-free (alcohol ethoxylate based) for NEOM compliance.
Sourcing NEOM-Compliant Raw Materials from Raykem
Raykem supplies APEO-free emulsions, non-CMR pigments, and waterborne coating raw materials to manufacturers targeting the Saudi market, including NEOM compliance. Our documentation service includes SDS with full REACH/GHS chemical classification, which forms the basis of LEED and WELL building standard compliance documentation. Contact our Riyadh office for a consultation on NEOM-compliant raw material selection for your specific application.
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Request a Quote →Frequently Asked Questions
NEOM's environmental specifications, aligned with its sustainability commitments and international green building standards, typically require interior coating VOC levels not exceeding 50 g/L for flat/matt wall paints and 100 g/L for non-flat interior coatings — stricter than SASO GSO 1914 minimum limits. For NEOM's residential zones, coatings may also be required to meet LEED v4 low-emitting materials credits, which specify VOC limits based on product category. Contractors should obtain the specific NEOM specification document for their project area, as requirements may vary between The Line, Sindalah, Leyja, and other zones.
NEOM's sustainability framework significantly restricts solvent-based coatings for interior applications. For exterior structural steel, solventborne epoxy and polyurethane systems are generally still permitted where performance requirements (ISO 12944 C5 corrosion category) cannot be met by waterborne systems. However, the long-term direction of NEOM's materials specification is toward eliminating solventborne coatings wherever waterborne or powder coating alternatives can meet the performance requirement. Contractors should confirm with the NEOM project management office (PMO) for the specific application and exposure category before specifying a solventborne system.
NEOM's supply chain requires Environmental Product Declarations (EPDs) and Health Product Declarations (HPDs) for materials used in construction, in addition to standard SDS and TDS documentation. For paints and coatings, this means the manufacturer must have an EPD (typically from an EPD programme operator like IBU, Environdec, or NSF) quantifying the environmental impact of the product across its lifecycle. HPDs disclose chemical ingredients and hazard classifications. These are requirements for LEED credit documentation and are becoming standard requirements on all major NEOM construction contracts.
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