Oswin Block Board – Strong & High-Quality Wood Panels

Built for Generation

The Foundation of Flawless Interiors

Oswin blockboards deliver unmatched structural integrity, making them essential for architects and interior designers seeking durability. Their solid wood core, made from high-density timber, offers superior strength compared to traditional plywood.

Every board is rigorously seasoned and treated for lifelong immunity to borers and termites. Designed to prevent sagging, Oswin is perfect for wide spans where flatness matters most. Enjoy flawless, high-end finishes on a smooth, uniform surface—ideal for premium laminates or paints.

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Superior strength and finish for residential or commercial projects.

Oswin Block Board

Simply The Best

Oswin Block Board

Durability and strength are key to the ISI 1659:2004 ceritifed Block-Board. At Oswin, Block-Boards are made from kiln-seasoned and preservative treated high density timber, that is procured from the best sustainable plantations. The unbeatable ARTechnology gives the Block-Board added robustness and screw/nail holding capacity. Oswin Block-Boards experience no bending and warpage when work is underway.

Specifications

Standard Sizes (In meters):

Thickness (In mm):

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Technical Specifications

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Parameter	IS:710 BWP Requirement	Oswin Ply Club
Density	0.65 - 0.70	Compliant
Moisture Content	5-15%	8-9%
Glue Shear Strength (Dry)	Average Min 1350 N	800 N
Water Resistance Test	More than 1200 N	1300 N
Mycological Test	More than 1150 N	1250 N
Boiling Water Test	No Delamination even after boiling for 108 hrs	Passed/No Delamination
Specific Gravity	0.7 - 0.85	Compliant
Water Absorption	Less than 4.5%	Compliant
Tensile Strength	Not less than 42 N/mm²(parallel to grain)	55 N/mm²
Tolerance	Length ± 6 mm Width ± 3 mm	Length ± 2 mm Width ± 2 mm
Squareness	0.2%	0.15%

What Makes Us Different

Features

ISI Certified Quality

Certified to national quality standards and finished to exacting tolerances.

High Density Core

3 mm high-density skins on both sides for durability and smooth finish.

Termite and Borer Free

Fortified with a triple-layer chemical shield that guarantees zero infestation for the lifetime of the product.

Lifetime Guarantee*

A warranty you can trust promising structural integrity and peace of mind for generations to come.

ARTechnology

Our proprietary advanced resin bonding system creates a gapless, molecular fusion for unmatched core density.

Oswin Advantage

Sustainable Manufacturing

Oswin Ply follows a clearly defined Green-Tech Protocol focused on responsible sourcing and cleaner production. Through Agro-Forestry Sourcing, 100% core veneers are procured from legal, renewable plantations. A Zero-Waste, closed-loop system converts wood waste into biomass energy, while eco-safe resins meeting E1 Emission Standards ensure safer indoor air and environmentally responsible manufacturing.

Advanced Resin Engineering

Proprietary ARTechnology®

A controlled Advanced Resin System that creates strong, uniform inter-layer bonding at a structural level. Unlike surface glue, ARTechnology® forms a permanent bond through Deep-Dive Impregnation, Calibrated Compression, and Thermal Polymerization, delivering superior durability, moisture resistance, termite protection, and high nail-holding strength.

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