Smooth Surface Oriented
Strand Board

Smooth Surface Oriented Strand Board (SS - OSB) is a type of engineered wood product that is
commonly used in construction and other applications. OSB is made by compressing and gluing
together strands of wood in specific orientations. Here are some features of Smooth Oriented Strand
1. Surface Quality:
1. Surface Quality:
Smooth Finish: The primary feature of SS-OSB is its smoother surface finish compared to standard OSB. This makes it more suitable for applications where a smoother appearance is desired.
2. Versatility:
2. Versatility:
Application: Smooth Surface OSB is versatile and can be used in a variety of applications, such as sheathing, subflooring, roofing, and other construction projects.
3. Manufacturing Process:
Engineered Wood: Like traditional OSB, SS-OSB is an engineered wood
product. It is made by compressing and bonding wood strands together with adhesives under high pressure and heat.
4. Structural Strength:
Strength Characteristics: SS-OSB maintains the structural strength and stiffness that OSB is known for. It is a durable and reliable material for various construction purposes.
5. Moisture Resistance:
Moisture Properties: OSB, including the smooth variant, is generally more
moisture-resistant than traditional plywood. However, it is essential to use proper waterproofing and sealing techniques in applications where exposure to moisture is a concern.
6. Cost-Effective:
Affordability: SS-OSB is often more cost-effective than alternative materials such as plywood. This makes it a popular choice for builders and contractors looking for a budget-friendly option.

SS-OSB Strength

  • Both sides are calibrated
  • Less warping and bending tendency
  • 180 degrees flat surface
  • Density 700-750 KG/CBM
  • Screw removal @ 1000 lbs + (450 Kgs +)
  • Excellent strength to weight ratio
  • Tested in labs for best in class screw holding capacity
  • Termite, fungus, fire resistant


Surface Capabilities

  • Edge banding
  • Lacquer, painting and PU
  • Melamine coating, Veneer, Melamine decorative paper
  • Glass, High gloss laminate, Acrylic
  • Can use all kinds of joineries like Mini fix, Dowel, Right Angle/ Left
    Angle Connectors, Hinges, Screw joint, etc.


1. Structural Farming
SS-OSB can be used in structural framing
systems, serving as beams, joists, and headers. It
is often used in conjunction with other building
materials to create load-bearing components.
2. Soundproofing:
In some applications, SS-OSB may be used as
part of a soundproofing system due to its
density and ability to dampen sound.
3. Sheathing & Roof Decking
SS-OSB is frequently used
as sheathing for walls, roofs,
and floors. It provides
structural support and
serves as a stable base for
exterior finishes such as
siding or roofing materials.
4. Wall and Roof Construction
SS-OSB panels are employed
in the construction of walls
and roofs, particularly in
residential and commercial
buildings. It offers excellent
strength and stability,
contributing to the overall
structural integrity of the
5. Subflooring
SS-OSB is commonly used
as a subfloor material. It
provides a solid and stable
base for finished flooring
materials such as hardwood,
laminate, or carpet.
6. Packaging and Crating:
In industrial applications, SS-OSB may be
used for packaging & crating due to its
strength and rigidity.

Wildfires Are Getting Worse, So Why Is the U.S. Still Building Homes With Wood?

  • Cost-effectiveness: Wood is often more affordable than alternative building materials,
    such as steel or concrete. This makes it an attractive option for developers and
    homeowners looking to keep construction costs down.
  • Renewable resource: Wood is a renewable resource, and sustainable non- forestry
    practices can ensure a steady supply. Responsible clean environment management can help
    offset the environmental impact of using wood for construction.
  • Energy efficiency: Wood is a natural insulator, providing good thermal performance.
    Wooden structures can be energy-efficient, helping reduce heating and cooling costs.
  • Aesthetic appeal: Many people appreciate the natural beauty and warmth of wood,
    making it a popular choice for residential construction.

Applications of SS-OSB

  • Construction: SS-OSB is used for construction of the entire houses including roofing and
    flooring, hotels and motels.
  • Roof Decking: SS-OSB is often used as a base material for roofing systems, providing a
    sturdy and reliable surface for shingles or other roofing materials.
  • Wall Sheathing: SS-OSB panels are commonly used as an exterior wall covering, providing
    structural support and insulation for buildings.
  • Subflooring: SS-OSB is an excellent choice due to its strength, stability, and moisture
  • Furniture Construction: SS-OSB can create sturdy and durable furniture, such as
    wardrobes, shelves, cabinets, and tables.

How is SS-OSB Made?

The manufacturing process of SS-OSB involves several steps:

  • Logs are debarked and cut into strands. These strands are oriented in
    specific directions to maximize the panel’s strength and performance.
  • The oriented strands are mixed with a resin binder and wax to enhance
    moisture resistance. The mixture is then spread onto a mat and
    compressed under high pressure and heat.
  • The SS-OSB panels are cut into desired sizes and undergo quality checks
    before use.

Strength and Durability of SS-OSB

  • One of the key advantages of SS-OSB is its exceptional strength and durability.
  • The oriented arrangement of strands gives SS-OSB superior load-bearing
    capacity, making it suitable for various structural applications.
  • SS-OSB panels also have excellent dimensional stability, meaning they are less
    likely to expand or contract due to changes in temperature and humidity.
  • Additionally, SS-OSB is highly impact-resistant and can withstand heavy loads
    without significant deformation.
  • This Board can be used vertically or horizontally but the STRENGTH will
    remain the same due to over cross laying of STRANDS.


Is SS-OSB stronger than plywood?
SS-OSB is generally stronger than plywood due to its oriented strand
arrangement and high density which enhances its load-bearing capacity.

Can SS-OSB be used outdoors?
SS-OSB can be used outdoors, but it should be protected from prolonged
exposure to moisture. Coatings or sealants can enhance its moisture resistance.

Is SS-OSB more affordable than plywood?
The price of SS-OSB is generally similar to plywood, but the quality that of
SS-OSB is far better than the Plywood making it a popular choice for
construction projects.

The Composition of SS-OSB

SS-OSB primarily comprises three layers: the surface layers and the
core layer.

  • The surface layers are made of finer strands and are more tightly
    compressed, providing a smooth and even finish.
  • The core layer consists of coarser strands and contributes to the
    overall strength of the panel.
  • The strands are arranged in a crisscross pattern, creating a
    structurally stable panel resistant to warping.

Advantages of Using SS-OSB

  • Cost-Effective: SS-OSB is generally more affordable than plywood, making it
    a cost-effective choice for builders and homeowners.
  • Versatility: SS-OSB can be used in many applications, including roofing,
    flooring, wall sheathing, and furniture construction.
  • High Strength: The oriented strand arrangement gives SS-OSB superior
    strength, making it suitable for demanding structural applications.
  • Moisture Resistance: With the right treatment and coatings, SS-OSB can
    resist moisture, making it suitable for humid environments.
  • Sustainability: SS-OSB is made from fast-growing wood species and is often
    produced using sustainable forestry practices.

Price Comparision