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OSB 3

OSB 3, which stands for Oriented Strand Board 3, is a specific grade or category of OSB panels designed for use in applications where higher moisture resistance and durability are required. It is often used in construction projects where the panels may be exposed to moist conditions, such as roofing, wall sheathing, and flooring applications in damp areas.

Here are some features and specifications of OSB 3:

  1. Moisture Resistance: OSB 3 panels are designed to provide greater resistance to moisture than standard OSB 2 panels. They are suitable for temporary exposure to moisture and can withstand rain and humid environments.
  2. Glue Type: OSB 3 is often manufactured using special types of adhesive, such as phenolic resin adhesive, which enhances moisture resistance and makes the panels more durable.
  3. Thickness and Size: OSB 3 is available in various thicknesses and sizes, making it suitable for various construction applications.
  4. Strength: It retains the strength and stiffness properties typical of OSB panels, making it suitable for structural applications.

Common applications of OSB 3 include use as roof decking, exterior sheathing, subflooring in bathrooms and kitchens, and other situations where the panels may be exposed to moisture or temporary damp conditions. It's important to note that OSB 3 should not be permanently exposed to long-term water submersion, as it may eventually degrade. For such cases, other water-resistant materials such as fiber cement boards or specialized moisture-resistant gypsum boards are recommended.

# 244 x 122 RB 244 x 59,5 T&G
9 mm  
12 mm 
15 mm
18 mm
22 mm