What is Thin MDF Board?
Thin MDF Board is standard MDF in the 2–11 mm thickness range for supported protected-interior components such as furniture backs, drawer bottoms, decorative liners, lamination substrates, door skins and display parts. Both faces can be supplied smooth and sanded for melamine pressing, painting, laminating and other downstream processes. Because thin full sheets flex more readily than thicker panels, buyers should define the support method, finished part, cutting method, face requirement, storage orientation and packaging. The density schedule is 800–810 kg/m³ for 2–4 mm, 780–800 kg/m³ for 5–8 mm and 760–780 kg/m³ for 9–11 mm. A 3 mm 1220 × 2440 mm sheet at 800–810 kg/m³ has a calculated weight of approximately 7.1–7.2 kg before packaging. Thin MDF remains a non-structural interior panel and is not automatically moisture resistant, waterproof or suitable for an unsupported span.



