How to Choose Plywood: MR vs BWP, Waterproof Ply, Thickness and Brands

Plywood is the part of your furniture you never see, which is exactly why it is easy to be sold the wrong grade. Get the grade and thickness right and the laminate or veneer on top will last; get it wrong and shutters sag, edges swell and termites move in.

Plywood grades in plain language

• MR (moisture resistant): for dry indoor furniture — bedroom wardrobes, beds, living-room units. Not for kitchens or bathrooms.
• BWR (boiling water resistant): a step up; more tolerant of humidity.
• BWP (boiling waterproof): the grade to use for kitchens, bathroom vanities, and anywhere near water.
• Marine plywood (IS 710, often called "710"): made to a stricter standard for wet conditions. Many buyers use it for kitchens as the safest choice.

General-purpose plywood in India is made to IS 303 (which covers MR, BWR and BWP grades); marine plywood is made to IS 710. Look for the ISI mark and the grade printed on the sheet.

Which plywood is waterproof?

No plywood is truly waterproof forever, but BWP and marine (710) plywood use waterproof glue and survive repeated wetting far better than MR. For a kitchen, use BWP or 710 for the carcass and finish all edges with edge banding so water never reaches the core.

What thickness of plywood to use

• 18–19 mm: wardrobe and kitchen carcasses, shelves, beds, shutters.
• 12 mm: drawer sides, light partitions.
• 6–9 mm: back panels and drawer bottoms.
• 25 mm: heavy table tops and large spans.

Core wood: why gurjan and hardwood cost more

The wood inside the sheet decides its strength and screw-holding. Gurjan and other hardwood cores are denser and hold screws better; lighter cores such as poplar or eucalyptus cost less. Ask what the core is — not only the brand.

Plywood vs MDF vs HDHMR

• Plywood: strongest overall, best screw-holding — the default for carcasses.
• MDF: very smooth and stable, great for routed designs and painted finishes, but swells with water.
• HDHMR: a high-density, moisture-resistant board often used for kitchen shutters; very smooth and dimensionally stable.

Which plywood brand is best?

National brands such as Century, Greenply and Kitply are widely trusted, and many good regional brands exist. Within any brand, the grade, core and thickness matter more than the logo. Ask the shop to show you the ISI marking and the grade on the sheet itself.

Five checks at the plywood shop

• ISI mark and grade (MR / BWR / BWP / 710) printed on the sheet.
• Thickness measured, not just stated — calibrated plywood is uniform across the sheet.
• Edges: no gaps or overlaps in the inner layers.
• Flatness: lay it down and check it does not rock.
• Termite and borer treatment, if your site has a history of termites.

See our plywood range in Gwalior.

See plywood and boards at World of Wood, Gwalior

The quickest way to choose is to see and touch the samples. World of Wood is at Patankar Choura, Patankar Bazar, Gwalior — open 10:00 AM to 8:00 PM, every day except Tuesday. Bring your drawings or room measurements and we will help you work out the quantity.

For today's rates and stock, message us on WhatsApp at +91 89598 00160. We supply across Gwalior and nearby districts including Morena, Bhind, Datia, Dabra, Shivpuri, Jhansi and Agra; delivery charges are confirmed when you order.

Frequently asked questions

Which plywood is waterproof?

BWP (boiling waterproof) and marine plywood made to IS 710 are the grades meant for wet areas such as kitchens and bathrooms. MR plywood is only for dry indoor furniture.

What does 710 plywood mean?

"710" refers to IS 710, the Indian standard for marine plywood. It is made for wet conditions and is a common choice for kitchen cabinets.

Which plywood thickness is best for a wardrobe?

Use 18–19 mm for the wardrobe carcass, shelves and shutters, and 6–9 mm for the back panel.

Is MDF better than plywood?

Not for carcasses. Plywood is stronger and holds screws better. MDF is smoother and better for routed or painted designs, but it swells if it gets wet.

Where is a good plywood shop in Gwalior?

World of Wood at Patankar Bazar, Gwalior carries plywood alongside laminates and veneers, so you can choose board and finish together. WhatsApp +91 89598 00160 for current grades and rates.