Which plywood grade is best for home interiors?

For home interiors, there isn’t a single “best” plywood grade for everything—it depends on where you’re using it. But broadly, you can narrow it down to BWP (Marine grade) and MR grade.

BWP / Marine Grade (IS:710) → Best overall

This is the top choice for modern homes, especially kitchens and areas with moisture.

Why it’s best:

Fully waterproof (uses phenol-formaldehyde resin)
Highly durable, termite & fungus resistant
Long lifespan (often 20–30 years warranty)

Best for:

Kitchen cabinets
Bathroom vanities
Sink areas
Utility/storage near water

In short: If budget allows, or you suspect construction quality with respect to water leakages, use BWP/marine plywood for most interior furniture.

BWR Grade (Boiling Water Resistant) → Mid-range option

Good water resistance (not as strong as BWP)
Slightly cheaper

Best for:

Wardrobes
TV units
Bedroom furniture

Good balance between cost and durability

MR Grade (Moisture Resistant) → Budget option

Basic interior plywood
Not waterproof (only handles humidity)

Best for:

Dry areas only
Study tables, shelves, wall panels

Avoid using in kitchen or bathroom

Final Recommendation (Simple)

Kitchen + Bathroom → BWP / Marine (must use)
Wardrobes + Living room → BWP or BWR
Low-budget / dry areas → MR

 If you want a safe, long-term choice, just go with BWP (IS:710) plywood everywhere—it avoids future issues like swelling or damage.

Conclusion

For most home interiors, since most Indian houses do not follow construction norms which lead to inevitable and persistent water leakages, IS 710 BWP grade plywood is the best overall choice because it balances durability, moisture resistance, and cost.