Часто задаваемые вопросы / Interior Door / A4 Performance & Compliance
FAQ No. 30
What formaldehyde and emission standards do your doors meet?
Our boards and doors are available to E0, ENF, CARB Phase 2 / EPA TSCA Title VI and Japanese F★★★★ (F4 star) levels, with test reports from [certification body]. F4 star uses a stricter method — larger sample area, 65 °C, unsealed edges — so it is often requested for Japanese and Korean projects and for nurseries. Ask for the report that matches your destination market before ordering.
Pending fact review







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