A Guide to Sheet Materials: Which Sheet Material For Which Job?

Sheet materials are an essential product for a variety of construction and DIY projects due to their versatility, durability, and eco-friendly properties. Whether it’s flooring, roofing, the structural elements of a building, or site hoarding, choosing the right sheet material can greatly impact the success and longevity of your project.

This guide will explore four exceptional sheet material products from the Fountain Timber range: plywood, OSB boards, Smartply SiteProtect, and OSB flooring panels — and, by understanding their features and applications, you'll be better equipped to make informed decisions for your next project.

a guide to sheet materials: plywood

Strength and stability

Plywood is a hugely popular, eco-friendly, and durable sheet material used in numerous construction and DIY projects. It consists of multiple layers of wood veneer glued together with grains oriented at right angles, a process known as cross-graining. As well as its cost-effectiveness as a building product, its unique composition provides plywood with exceptional strength, stability, and versatility, making it a go-to choice for both large-scale construction and home improvement projects.

  Exceptional strength and stability

  Resistant to warping and cracking

  Smooth surface suitable for finishes and veneers

  Holds screws and nails securely

What is Plywood used for?

Plywood is widely used in construction and furniture making due to its strength, stability, and versatility. In construction, plywood is ideal for flooring underlayment, providing a stable and smooth surface for carpets, tiles, or hardwood floors. It’s also commonly used for wall and roof sheathing, offering robust support and resistance to moisture and wind, which is essential for structural integrity.

Plywood’s ability to hold screws and nails securely makes it perfect for building sturdy cabinets, shelves, and other furniture items. Its smooth surface is ideal for applying finishes and veneers, enhancing the visual appeal of furniture. Plywood's flexibility allows it to be used in curved designs, further expanding its range of applications in both commercial and residential projects.

a guide to sheet materials: OSB BOARDS

A versatile construction material 

OSB, or Oriented Strand Board, is an engineered wood product known for its strength and versatility in construction. OSB is created from layers of wood strands arranged in cross-oriented layers, bonded with adhesives, and compressed under heat and pressure. OSB is a staple in the construction industry due to its cost-effectiveness, durability, and structural integrity. The manufacturing process utilises wood strands from sustainable sources, minimising waste and contributing to environmental sustainability. This composition makes OSB a reliable choice for various applications, from wall sheathing to flooring.

  High strength and rigidity

  Life span of 30-60 years

  Consistent quality and performance

  Strong load-bearing capacity

What are OSB Boards used for?

OSB boards are widely used as external sheathing on timber-framed homes. They offer excellent strength and nail-holding capability, making them ideal for structural applications. For exterior use, OSB3 or OSB4 grades, which are moisture-resistant, are recommended to ensure durability and performance in varying weather conditions.

In loft conversions or for creating additional storage space, OSB boards provide a strong and reliable surface. Their structural integrity ensures that the joists are well-supported, making them suitable for holding heavy items such as furniture. OSB boards are commonly used as sub-flooring, providing a sturdy base for various flooring materials. Their strength makes them suitable for high-traffic areas. OSB boards also serve as an excellent alternative to plywood for roof decking in timber-framed structures. Their high strength and moisture resistance make them suitable for creating a durable roof surface that can withstand weather elements.

a guide to sheet materials: Smartply siteprotect

For security and performance

Smartply SiteProtect is a high-performance OSB3 panel designed for site hoarding and security applications. It features a pre-primed, durable coating that enhances its resistance to weather and impact. This makes it ideal for demanding environments. The panel can be reused if installed carefully, offering a cost-effective solution for temporary and durable hoarding needs. It provides a sturdy, robust barrier when constructed on a timber-supporting frame, ensuring reliable protection for restricted access areas.

  Enhanced weather resistance

  High impact resistance

  Pre-primed for easy use

  Reusable for multiple projects

What is Smartply SiteProtect used for?

Smartply SiteProtect is engineered for site hoarding and security fencing. Its durable coating ensures that the panels withstand harsh weather and physical impacts, making them suitable for creating robust barriers around construction sites. The panels can be reused multiple times, offering a cost-effective solution for long-term projects.

Besides construction sites, Smartply SiteProtect is used for temporary structures and event staging, where its strength and pre-primed surface reduce preparation time and improve longevity. The panel's versatility and durability make it an excellent choice for various protective applications. For optimal performance, it is recommended to use a post and rail framework or a timber frame arrangement, ensuring a high-quality finish when painted on site.

a guide to sheet materials: OSB FLOORING PANEL

For both residential and commercial flooring projects

OSB flooring panels provide a stable and reliable base for flooring applications. Made from high-quality OSB, these panels ensure excellent load-bearing capacity and dimensional stability, making them essential for both residential and commercial flooring projects. The panels are engineered to offer superior performance in various environments, resisting moisture and temperature fluctuations. This makes them ideal for use in different climates and conditions, ensuring long-term durability and reliability. 

  High load-bearing capacity

  Excellent dimensional stability

  Smooth surface for easy installation

  Durable for high-traffic areas

What are OSB Flooring Panels used for?

OSB flooring panels are used in both residential and commercial subflooring projects. They provide a smooth and even base that supports various types of flooring, including carpet, tile, and laminate. Their high load-bearing capacity ensures that the floor can withstand heavy foot traffic and furniture weight without sagging or warping. 

OSB flooring panels are also used in modular construction and mobile homes, where their lightweight yet sturdy nature helps maintain structural integrity. OSB panels are often used in attic and basement flooring, providing a cost-effective solution for extending the usable space in a home. Finally, OSB flooring panels are also commonly used in renovation projects where existing floors need to be replaced or reinforced. Their compatibility with various flooring materials and ease of installation make them an excellent option for both professional builders and DIY homeowners.

How can we help?

Fountain Timber is here to support you with expert advice and guidance for all your sheet material needs. With proper planning, materials, and care, your project will succeed, providing durability and aesthetic value.

All the help we provide is aimed to assist you in making the best choices for your construction needs, but you should always consult a professional if you’re unsure. If you need further guidance with your purchase, our team is always ready to assist you.

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