What is Mostadam and what does it require for timber?
Mostadam (Sustainable) is the Saudi green-building rating launched by the Ministry of Municipal and Rural Affairs in 2019. It awards four levels (Bronze, Silver, Gold, Platinum) across 10 criteria covering water, energy, and materials. For timber it requires FSC or PEFC, E1 emission, and 10–30% recycled content.
For Gold level, **50% of timber must be FSC or PEFC certified** and produced in an ISO 14001 mill. For Platinum, the share rises to 75% with full supply-chain transparency.
Mostadam is mandatory for major government projects and Vision 2030, optional for the private sector. Investors prefer certified buildings, which command 7–12% higher rents per JLL studies.
How do I verify FSC timber supply?
Request a Chain of Custody (FSC-COC) certificate from the supplier, proving traceability from forest to site. Each batch must carry the FSC stamp with certificate number, verifiable on info.fsc.org. Indonesian wood from FSC-certified mills is the most available and trusted in the Saudi market.
FSC wood costs **5–15% more than commercial wood**, justified by responsible forest management and supply-chain transparency. Reputable suppliers provide certified copies with every shipment.
PEFC is an alternative European-recognised certification, accepted by Mostadam and Saudi projects as equivalent to FSC. Swedish and Finnish wood typically carries PEFC, while Indonesian and Malaysian woods carry FSC.
What is timber's carbon footprint vs steel?
Timber is a carbon-negative material; each cubic metre stores 1 tonne of CO² absorbed during tree growth. Steel emits 1.46 tonnes CO² per tonne, cement 0.9 tonnes per tonne. Replacing one tonne of steel with engineered wood saves 2.5 tonnes net CO², supporting Saudi 2060 net-zero.
Engineered wood like CLT (Cross-Laminated Timber) and LVL (Laminated Veneer Lumber) competes with steel in mid-rise towers (7–15 storeys) at lower cost and emissions. Wood towers in Canada and Norway exceed 18 storeys.
Carbon-footprint calculation feeds into Mostadam scoring under the Materials criterion. Suppliers offering **Environmental Product Declarations (EPDs)** for their products gain a competitive edge in tenders.
How does timber support Vision 2030 sustainability targets?
Vision 2030 targets cutting 278 million tonnes of CO² by 2030 under the Saudi Green Initiative. Certified timber contributes by storing carbon in buildings (1 tonne/m³), replacing high-emission materials, encouraging the circular economy via plywood reuse 5–8 cycles, and supporting globally managed forests.
The Saudi Green Initiative includes planting **10 billion native trees**, restoring 40 million hectares, and diversifying energy sources. Sustainable timber in construction is part of the integrated framework.
Megaprojects like NEOM, Red Sea, and Diriyah commit to 75–100% FSC timber, creating massive demand for suppliers able to deliver this quality at scale.
How do I select sustainable timber for my project?
Follow five steps: (1) require FSC or PEFC from the start, (2) verify the certificate number on fsc.org or pefc.org, (3) request EPD for carbon footprint, (4) choose nearer-origin wood (Indonesia and Sweden are closer to Saudi Arabia than Latin America), (5) plan plywood reuse for 5+ cycles.
Recycled timber is an additional option that earns Mostadam credits, including used plywood and wood from old building demolition. The Saudi market in this space is small but growing fast.
Avoid wood from uncertified tropical forests (illegal logging), especially undocumented Burmese teak, as it violates Mostadam and exposes the project to significant reputation risk.
What are the common questions about timber in green buildings?
Mostadam is mandatory for most major government projects (>10,000 m²) and Vision 2030 projects. Optional for the private sector but adds 7–12% to property value. Small private villas are exempt but can pursue the optional Mostadam-Home certificate.
Mostadam is Saudi, tailored to hot climate and water scarcity, and recognised by government bodies. LEED is American and global. Mostadam costs 30–40% less than LEED for Saudi projects and earns priority in government tenders, unlike LEED.
Many Indonesian mills are FSC-certified, especially in East Java and Kalimantan. Riyadh Timber supplies FSC Indonesian plywood on order at an 8–12% premium, with a Chain of Custody certificate per shipment.
Mostadam fees range SAR 20,000–80,000 depending on project size (residential, commercial, industrial). Certified-material cost adds 3–8% to construction budget. Returns come through higher rents and 20–30% lower operating costs.
Yes for towers up to 18 storeys. CLT achieves excellent strength-to-weight ratios with construction 20–30% faster. The Saudi market is exploring this technology in NEOM, with commercial entry expected by 2027.
Yes, locally produced E1-grade MDF meets Mostadam and earns extra credits for local origin. Saudi mills in the Eastern Province produce MDF to EN 622-5 and provide EPD documentation for certified projects.
Need certified timber for a Mostadam project?
We supply Indonesian and Swedish timber with FSC and PEFC certificates, full EPD and Chain of Custody documentation. Request a quote to support Mostadam Gold or Platinum.