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BWP Plywood Full Form, Price and Difference from BWR

BWP plywood's full form, its IS 710 grade and how it differs from BWR, MR and HDHMR, plus InteriorIQ's rate card ranges and what to check before buying.

Reviewed by Devesh Kumar Singh

Updated 1 min read

Definition

BWP (marine) plywood
BWP plywood stands for Boiling Water Proof plywood, made to IS 710 and built to withstand repeated, long wetting.

Why does the BWP vs BWR difference matter when planning your home?

BWP plywood (IS 710) suits places that stay wet for long stretches. This includes under-sink cabinets and bathroom vanities. BWR plywood (IS 303) handles splashes and humidity well. It is the usual choice for kitchen carcass work and wardrobes. But it is not meant for standing water over time.

A common mistake is using BWP plywood for the whole kitchen. Often only the sink unit needs it. This adds cost with no real benefit for cabinets that never sit in water. BWR plywood already handles everyday splashes and steam.

Waterproof does not mean termite proof. Ask the vendor which grade and IS standard is printed on the quotation. Do not accept just the word waterproof ply. Ask separately what termite treatment the board has had.

  • BWP plywood (IS 710): under-sink cabinets, bathroom vanities
  • BWR plywood (IS 303): kitchen carcass, wardrobes, utility cabinets
  • Check the quotation for the IS standard, not just the word waterproof
  • Ask the vendor about termite treatment separately from water resistance

Sources and methodology

  1. StandardIS 710: Marine plywood (Bureau of Indian Standards)
  2. StandardIS 303: Plywood for general purposes (Bureau of Indian Standards)
  3. StandardIS 12406: Medium density fibre boards for general purposes (Bureau of Indian Standards)
  4. MethodologyHow InteriorIQ researches and checks its guides
How we calculate prices

Planned next · not drafted yet

  • AnswerWhat are the types, thickness and price per square foot for modular ki/q/modular-kitchen-plywood-price-per-sq
  • AnswerWhat is the best type of plywood for a kitchen in India/q/best-plywood-kitchen-india
  • GlossaryWhat is BWP (marine) plywood?/glossary/bwp-marine-plywood

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