---
product_id: 288262793
title: "11mm OSB Board 6x3 Ft 1830x915mm Sheet Conditioned OSB3 Sheet"
brand: "arranwood"
price: "€ 395.03"
currency: EUR
in_stock: true
reviews_count: 1
category: "Arranwood"
url: https://www.desertcart.fi/products/288262793-11mm-osb-board-6x3-ft-1830x915mm-sheet-conditioned-osb3-sheet
store_origin: FI
region: Finland
---

# OSB3 grade moisture-resistant for humid use 11mm thickness for balanced durability 1830x915mm mid-size sheet for versatile projects 11mm OSB Board 6x3 Ft 1830x915mm Sheet Conditioned OSB3 Sheet

**Brand:** arranwood
**Price:** € 395.03
**Availability:** ✅ In Stock

## Summary

> 🏗️ Build smart, build strong—OSB3 that stands up to the challenge!

## Quick Answers

- **What is this?** 11mm OSB Board 6x3 Ft 1830x915mm Sheet Conditioned OSB3 Sheet by arranwood
- **How much does it cost?** € 395.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/288262793-11mm-osb-board-6x3-ft-1830x915mm-sheet-conditioned-osb3-sheet)

## Best For

- arranwood enthusiasts

## Why This Product

- Trusted arranwood brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect Mid-Size Format:** 6ft x 3ft sheet offers ideal coverage—more manageable than full-size panels for efficient handling.
- • **Customizable & Finish-Ready:** Smooth surface ready for cutting, drilling, painting, or sealing to match your design vision.
- • **Moisture-Resistant OSB3 Grade:** Built to withstand humid and damp environments without compromising durability.
- • **Engineered Strength & Stability:** Compressed wood strands bonded with resin deliver consistent load-bearing performance.
- • **Multi-Purpose Construction Essential:** Ideal for flooring, roofing, wall sheathing, partitions, and site hoardings—your all-in-one project partner.

## Overview

The 11mm OSB3 Board (1830x915mm) is a moisture-resistant, engineered wood panel designed for load-bearing applications in humid environments. Its mid-size format balances durability and ease of handling, making it perfect for a wide range of construction and DIY projects including flooring, roofing, and wall sheathing. Manufactured from compressed wood strands bonded with resin, it offers consistent strength and stability, ready to be customized and finished to your exact needs.

## Description

OSB3 Board 1830mm x 915mm x 11mm (6ft x 3ft) is a mid-size engineered wood panel suitable for construction, joinery, and DIY applications. Manufactured to OSB3 classification, it is designed for load-bearing use where resistance to moisture is required, making it reliable in humid or damp environments. Constructed from compressed wood strands bonded with resin under heat and pressure, this board offers consistent strength, stability, and performance. The 11mm thickness provides a balance between durability and manageable weight, while the 6ft x 3ft format is convenient for medium-sized projects that require more coverage than smaller panels but are easier to handle than full 8ft x 4ft boards. The uniform surface can be cut, drilled, or machined with standard woodworking tools and finished with paint, sealants, or coverings. Typical applications include wall sheathing, flooring, roofing, shelving, packaging, and site hoardings. For maximum service life, all cut edges should be sealed before installation in moisture-prone environments.

Review: Amazing - Did what my husband needed them for was great for money

## Features

- ✅ OSB3 Grade: Suitable for load-bearing use in humid or damp environments, offering reliable performance.
- ✅ Sheet Size: 1830mm x 915mm (6ft x 3ft) with 11mm thickness, a practical mid-size panel for construction projects.
- ✅ Engineered Construction: Made from compressed wood strands bonded with resin for strength, stability, and consistency.
- ✅ Practical Uses: Commonly used for flooring, roofing, wall sheathing, partitions, packaging, and site hoardings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MQ1JMJL |
| Best Sellers Rank | 730,470 in DIY & Tools ( See Top 100 in DIY & Tools ) 603 in Lumber |
| Brand | Arranwood |
| Colour | Brown |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | 4 May 2023 |
| Material | OSB |
| Product Dimensions | 183 x 91.5 x 1.1 cm |
| Special Features | Long Lasting |

## Product Details

- **Brand:** Arranwood
- **Colour:** Brown
- **Included components:** Mats
- **Material:** OSB
- **Number of items:** 1
- **Product care instructions:** Hand Wash Only
- **Product dimensions:** 183L x 91.5W x 1.1Th centimetres
- **Recommended uses for product:** Boarding
- **Shape:** Rectangular
- **Special feature:** Long Lasting

## Images

![11mm OSB Board 6x3 Ft 1830x915mm Sheet Conditioned OSB3 Sheet - Image 1](https://m.media-amazon.com/images/I/31WPdNaE5nL.jpg)
![11mm OSB Board 6x3 Ft 1830x915mm Sheet Conditioned OSB3 Sheet - Image 2](https://m.media-amazon.com/images/I/51SODIWRthL.jpg)
![11mm OSB Board 6x3 Ft 1830x915mm Sheet Conditioned OSB3 Sheet - Image 3](https://m.media-amazon.com/images/I/51ZS-3lIlVL.jpg)
![11mm OSB Board 6x3 Ft 1830x915mm Sheet Conditioned OSB3 Sheet - Image 4](https://m.media-amazon.com/images/I/51eSkkCPunL.jpg)
![11mm OSB Board 6x3 Ft 1830x915mm Sheet Conditioned OSB3 Sheet - Image 5](https://m.media-amazon.com/images/I/51n7QjTbUSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing
*by S***E on 26 January 2023*

Did what my husband needed them for was great for money

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.fi/products/288262793-11mm-osb-board-6x3-ft-1830x915mm-sheet-conditioned-osb3-sheet](https://www.desertcart.fi/products/288262793-11mm-osb-board-6x3-ft-1830x915mm-sheet-conditioned-osb3-sheet)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-23*