SGBC Certification Ladder: A Specifier Guide

The Singapore Green Building Product Certification (SGBC) is the country’s reference framework for product-level sustainability assessment in the built environment. It runs in parallel with the BCA Green Mark certification framework that assesses buildings, and the two are designed to work together — Green Mark scoring includes credit categories that reward use of SGBC-certified products, and the SGBC ladder provides the product-level granularity that lets specifiers select materials for specific Green Mark contributions.

For specifiers working on Green Mark projects in Singapore, understanding the SGBC ladder — what each tick level means, what it doesn’t mean, and how to use it strategically in specification — is the difference between confident certification documentation and last-minute scrambling. At Goodrich, SGBC-certified materials run across our flooring, carpet, wallcovering, and decking specifications. This article sets out how the ladder works for specifiers, with practical guidance for using it in real specification documents.

The Tick Ladder, Briefly

The SGBC product certification ladder runs from 1 tick to 4 ticks (sometimes called Leader). Each tick level represents a higher threshold of environmental performance assessed across multiple criteria — typically including indoor air quality, recycled content, embodied carbon, end-of-life recoverability, manufacturing-process emissions, and category-specific environmental criteria. The exact criteria vary by product category (carpet, flooring, wallcovering, etc.) and are detailed in the SGBC’s category-specific certification standards.

Higher tick levels are not “more environmentally friendly” in a single dimension — they are higher achievement across the multiple dimensions the standard assesses. A product can perform exceptionally well on indoor-air-quality criteria but moderately on recycled content, and end up at a different tick level than a product with the opposite balance.

For specifiers, the practical reading of the ladder:

• 1 tick: certified to the standard’s baseline environmental criteria; meets the threshold for SGBC certification.
• 2 ticks: exceeds the baseline meaningfully across multiple criteria; the routine specification for Green Mark Gold and Gold-Plus projects.
• 3 ticks: high performance across the full criteria set; appears in Green Mark Platinum specifications.
• 4 ticks (Leader): top-tier achievement; appears in Green Mark Platinum and Super Low Energy specifications, and in projects pursuing additional voluntary commitments around embodied carbon and circular procurement.

Why Specifying SGBC-Certified Matters

For Green Mark projects, the certification credit categories that reward SGBC products are explicit. Specifying SGBC-certified materials at the correct tick level is the structural way to capture those credits. Specifying a non-certified equivalent — even if its environmental performance is comparable — typically does not capture the credit because the credit is awarded against the certification, not against the underlying performance.

Beyond Green Mark, SGBC certification carries operational meaning for specifiers:

• Documentation reliability. SGBC certification provides third-party verified documentation that supports certification submissions and client-reporting requirements.
• Specification confidence. The certification covers indoor air quality, chemical content, and other attributes that specifiers might otherwise need to verify product-by-product.
• Procurement alignment. Specifying products at SGBC tick levels aligns the procurement team with the design intent — the certified product reference is unambiguous.
• Multi-project consistency. Specifications that reference SGBC tick levels can be reproduced across multiple projects without rebuilding the environmental rationale each time.

The Goodrich SGBC Range

Goodrich-supplied materials carrying SGBC certification across the major specification categories include:

• Carpet: Goodrich Hand-Tufted Carpet (broadloom, custom design across wool, nylon, silk, and bamboo yarns); Goodrich Axminster (broadloom, high-traffic specification); Tuntex Carpet Tiles (with Eco Fresh self-renewal colour reducer treatment, Microshield anti-microbial, Stain Shield treatment, Green Label Plus certified). All SGBC certified for hospitality, commercial, and education specification.
• Flooring: Orchid 3000 (SGBC 4-tick rating, world’s first sustainable flooring made of carbon-reducing material; ideal for residential, hospitality, healthcare, and commercial); Goodrich Eco Resilient Flooring (PVC and PP free, sustainable, high durability, wear and scratch resistant); GEFF Novaclick (SGBC certified vinyl plank, water resistant, easy maintenance); GEFF Nova Dryback (anti-bacterial, certified low VOCs); Onewood (SGBC certified composite decking, sustainable and refurbishable, low flame spread, fire resistant, termite resistant, water resistant).
• Wallcovering: Ecowall Emerald (ecological non-woven made with FSC-certified materials, printed with solar energy using water-based solvent-free colours; ideal for residential, hospitality, and commercial); Goodwall Seed (Japanese-made non-woven, fire retardant, SGBC certified); Widewall and Premierwall ranges (zero usage of heavy metals, Class A fire rated, low VOC, antimicrobial).
• Adhesives and complementary: Goodrich wall adhesives certified for Green Mark contribution.

The full catalogue tick-level details vary by individual product within each range; specification documents reference the specific product certification rather than the range generally.

Using the Ladder Strategically in Specification

Match tick level to certification target

For Green Mark Gold, 1 to 2 tick products typically deliver the credit. For Green Mark Platinum, 2 to 3 tick products are the routine specification. For Super Low Energy and beyond, 3 to 4 tick products are the appropriate baseline. Specifying 4 tick across all materials on a Green Mark Gold project may be over-specification; specifying 1 tick across a Green Mark Platinum project will not deliver the certification.

Concentrate tick density where it counts

Some material categories contribute more to the certification credit than others. Concentrating higher tick levels in those categories (often flooring and wallcovering due to surface area), and accepting routine tick levels in less-impactful categories, optimises both certification scoring and procurement cost.

Document the certification chain

SGBC certification is product-specific. Specification documents should reference the specific product, the specific tick level, the certification certificate number, and the certification expiry. Generic references to “SGBC-certified flooring” without product-specific detail create documentation gaps at submission time.

Plan for certification renewal

SGBC certifications have validity periods and require renewal. Specification documents should reference the certification status as of specification time; project teams should verify currency closer to procurement to ensure the certification has not lapsed.

Coordinate with other certifications

SGBC certification is one of several relevant certifications. WELL Building Standard, LEED, FSC (for forest-product content), Green Label and Green Label Plus, California 01350 (for IAQ), and category-specific certifications (such as those for adhesives, sealants, and interior finishes) may all apply. Specifications that align across these certifications support multi-framework projects more cleanly than specifications optimised for one framework alone.

Common SGBC Specification Mistakes

• Specifying “SGBC-certified” without product-specific reference. Procurement teams cannot verify against an unspecified product; substitution risk increases.
• Assuming higher tick is always better. Higher tick is higher cost and not always available; specification should match the certification target rather than maximising tick level.
• Not documenting the tick level. Submission documentation needs to show the tick level achieved; specifications without tick-level references force documentation rework at submission time.
• Forgetting to verify currency. Certifications can lapse between specification and procurement; the verification step is part of the project quality control.
• Treating SGBC as a checkbox rather than a strategic input. The ladder is genuinely informative about product performance; engaging with it as an information source rather than a compliance hurdle improves specification quality.

The Sustainability and Circular Economy Layer

SGBC certification has evolved alongside the broader sustainability framework. Increasingly, certification standards address embodied carbon, recycled content, end-of-life recovery, and circular-procurement criteria — not just operational and IAQ performance. Specifiers working on projects with embodied-carbon commitments, science-based-targets-aligned procurement, or circular-economy frameworks find SGBC certification useful as one input across a broader specification framework.

The Goodrich product range supports this expanded specification: Orchid 3000 explicitly targets embodied-carbon reduction (carbon-reducing material composition), Onewood is sustainable and refurbishable (extending service life and reducing replacement-cycle embodied carbon), Goodrich Eco Resilient Flooring is PVC and PP free (supporting chemical-content commitments alongside carbon thinking), and Ecowall Emerald combines FSC-certified material with solar-printed manufacturing (supporting Scope 3 supply-chain reporting alongside the SGBC ladder).

The Specification Process with SGBC in Mind

The shortest path to a Green Mark-aligned specification:

1. Identify the Green Mark target (Certified, Gold, Gold-Plus, Platinum, Super Low Energy).
2. Identify the credit categories that reward SGBC products and quantify the credit contribution per category.
3. For each material specification line, select SGBC-certified products at the tick level that delivers the credit while meeting the technical specification.
4. Document the certification reference (product, tick level, certificate number) in the specification document.
5. Verify currency at procurement stage; substitute if necessary against pre-approved equivalents.
6. Compile certification documentation for submission as part of the Green Mark application.

For projects of any complexity, working with suppliers who carry SGBC across the specification range simplifies the process. Goodrich’s SGBC range covers carpet, flooring, decking, wallcovering, and adhesive specifications appropriate for Green Mark Gold through Super Low Energy projects.

Speak to our team to scope SGBC-aligned specifications for your Green Mark project. Browse SGBC-certified references in the Goodrich e-catalogue, see project case studies across Green Mark certified work, or explore the full flooring and carpet ranges.