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15mm Structural OSB 3 Sterling Board 2440mm x 1220mm (8' x 4')

URN: 4003010
15mm Structural OSB 3 Sterling Board is a moisture-resistant, structural panel purposed for use in a variety of internal and external applications including roofs, floors and walls.
Coverage required
m
m
Based on your total area of m2 (inc. 10% wastage) - of these are required (actual coverage of m2)

We recommend purchasing at least 10% extra product to allow for errors, damages or obstacles

Product Overview

15mm Structural OSB 3 Sterling Board is a moisture-resistant, structural panel purposed for use in a variety of internal and external applications including roofs, floors and walls.

Delivery & Returns Information

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Standard (Nationwide) Delivery

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Insulation, Plasterboard and Drylining Products
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SuperFOIL and YBS products
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Thermafleece CosyWool Roll & SupaSoft Insulation
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2 £60 ex. VAT
3 to 12 £70 ex. VAT
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Thermafleece CosyWool Slab, Thermafleece UltraWool & Thermafleece NatraHemp
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Artificial Grass
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Express Delivery

Express Delivery - Insulation and Plasterboard & Drylining
ORDER VALUE DELIVERY CHARGE
Under £300 ex. VAT £50 ex. VAT
Over £300 ex. VAT £35 ex. VAT
Express Delivery - Timber & Sheet, Building Materials, Doors & Joinery and Gardens & Landscaping Products
ORDER VALUE DELIVERY CHARGE
Under £300 ex. VAT £50 ex. VAT
Over £300 ex. VAT £35 ex. VAT

This charge is based on delivery to mainland UK excluding the Scottish Highlands. If your delivery address is in the Scottish Highlands a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries outside the UK mainland.

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Returns

We offer a 30 day returns policy on any faulty products.

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Key Features

  • Use in a variety of structural applications
  • Versatile and moisture resistant
  • Stronger than chipboard/non-structural plywood
  • Manufactured to EN 300 performance standards
  • BBA approved

Technical Specification

Technical Specification
Bond Class:BS EN300
Thickness:15mm
Width:1220mm
Length:2440mm
Sales Unit:Sheet
Sales Unit Coverage:2.98m2
Application:Roofs & walls
Edge:Square
Country of Origin:Latvia
Grade:OSB3
Wood Species:Pine / Spruce
Formaldehyde Level:E1 (low)

What Is Structural 15mm OSB 3 Sterling Board? 

Structural 15mm OSB 3 Sterling Board is a durable sheet material, renowned for its strength and versatility. 


Crafted by compressing wood strands with adhesive under high pressure, 15mm OSB offers reliable performance and structural support in a variety of construction applications. 

Where is Structural 15mm OSB 3 Board Used?

  • Wall Sheathing: Provides structural support and insulation.
  • Roofing: Suitable due to strength and moisture resistance.
  • Flooring: Ideal for subflooring.
  • Shelving: Perfect for creating sturdy shelves.
  • Timber Frames: Used in constructing timber frames.
  • Garden Sheds: Common material for shed construction.
  • Exhibition Displays: Versatile and paintable for displays.
  • Site Hoarding: Temporary hoarding for construction sites.
  • Panelling: Used for interior and exterior panelling.

Structural 15mm OSB 3 Board Key Features & Benefits

  • Strength and Durability: Engineered for strength and durability - high strength to weight ratio.
  • Moisture Resistance: Suitable for humid conditions.
  • Versatile: Applicable in various construction scenarios.
  • Cost-Effective: Offers quality at a lower cost than plywood.
  • Green Option: Produced from sustainable wood strands.
  • Easy to Paint: Surface can be painted for customisation.
  • Nail and Screw Holding: Securely holds nails and screws.
  • Easy Installation: Simple to work with and cut to size


15mm OSB Board for Humid Conditions

Unlike MDF and other interior laminate sheet materials, 15mm OSB is able to hold its own in humid environments, making it ideal for house building. 

While the OSB2 board is only suitable for dry conditions, OSB3 board can withstand more challenging conditions. While the boards are moisture resistant, this does not mean that the boards are completely waterproof. 


As a rule of thumb we always suggest adding further weather protection if you plan to use it for permanent outdoor use.


You can do this by adding weather-proof exterior paint. Follow the exterior paint with a wood waterproofing sealant and allow 12-14 hours for it to dry before installing it - you can add a second coat if required.

OSB Meaning

The 'OSB' in its title (short for Oriented Strand Board) makes reference to its manufacturing process: which sees wood strands laid in specific orientations and compressed together with adhesive resin. 


This manufacturing method ensures the resulting panel is strong and durable. 


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