What Is the Difference Between Gurjan Plywood and BWP Plywood?

These two terms are everywhere in the Indian plywood market, and they're often used interchangeably — but they actually describe two completely different things.

Gurjan plywood

• Refers to plywood made from Gurjan wood (Dipterocarpus species), a hardwood timber native to Southeast Asia — Myanmar, Indonesia, and neighboring regions
• Gurjan is prized for its long, straight grain, high density, and strength
• The name describes the species and source of the timber, not the grade or water resistance
• Gurjan-faced or Gurjan-core plywood is often marketed as premium, based on the wood's natural properties
• It can be manufactured in various grades — commercial, MR (moisture resistant), or BWP — depending entirely on the glue used
• Common uses: furniture, doors, flooring, structural applications

BWP plywood (Boiling Water Proof)

• Refers to a grade or standard of plywood, not a species of wood
• BWP means the plywood can withstand boiling water immersion without delaminating, tested per the IS:710 standard in India
• The key factor is the adhesive — specifically phenol formaldehyde resin — not the wood species used
• Can be manufactured from a range of wood species, including Gurjan, Eucalyptus, and Poplar
• Also commonly referred to as Marine Plywood
• Common uses: kitchens, bathrooms, exteriors, and other high-moisture or high-humidity areas

The simplest way to think about it

• Gurjan describes what the wood is made from
• BWP describes how well it resists water

These are two independent specifications, not two versions of the same thing — a board can be Gurjan and still be low-grade MR, or non-Gurjan and still be genuine BWP.

Does the wood species actually determine quality?

Gurjan timber is often marketed as automatically premium, and the wood does have genuinely good natural density and grain characteristics. But the property that actually determines whether a board survives a monsoon, a kitchen, or years of daily use is the BWP grade and manufacturing quality — the resin system, the number and evenness of layers, and how void-free the bonding is — not which species the veneer came from.

This is why FlaerPly manufactures genuine IS:710 BWP-grade plywood without relying on Gurjan sourcing: the water resistance and structural strength come from the certified resin system and 15-layer calibrated construction, not from the species claim on the label. A board's grade certification tells you far more about how it will actually perform than its species name does.

Conclusion

Gurjan tells you what the wood is. BWP tells you how it performs in water. Don't let a species name substitute for checking the actual grade and certification — that's what determines whether a board will hold up in your kitchen, bathroom, or through a monsoon, regardless of which timber went into it.

FlaerPly Smart 710 is manufactured to genuine IS:710 BWP standard with 15 calibrated hardwood layers, so the water resistance you're paying for is certified, not just implied by a species name. Comment FLAERPLY for a free testing guide, or call 800 800 8114 to request a sample.