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Structural timber is the foundation of construction and delivers strength, flexibility and sustainability across a wide range of projects. Structural timber provides a robust framework for many structures, from homes and commercial premises to garden buildings and more. But what is structural timber and what can it be used for? In this blog post, we’ll explore everything you need to know about structural timber including what it is, how it can be used, its many benefits and why you should choose Timber Pro for yours. So, whether you’re a construction professional or a DIY enthusiast, you’ll be armed to tackle all structural timber projects with ease and confidence.

If you’re searching for premium-quality structural timber, then you’ve found the answer with Timber Pro. We are independent timber merchants, offering a variety of structural timber at affordable prices. We can also help with projects that you may have, whether you need assistance with measuring your timber or require a material list calculation. Contact us today for a FREE quote!

What is structural timber?

Structural timber is high-quality timber that has been treated and specifically graded for use in construction. Structural timber is designed in such a way that it will bear heavy loads and serve as a robust framework for various construction projects. It is diverse, affordable and sustainable, making it one of the best construction materials in the industry. At Timber Pro, we have an extensive range of quality structural timber options available. So whatever project you’re planning, we’re confident that we’ll have timber to suit your needs. Here are some of the options available with Timber Pro…

C24 Tanalised Carcassing

C24 Tanalised Carcassing is the best timber for use in structural applications where load-bearing capacity is essential. ‘Tanalised’ is the name for timber that has been pressure-treated which means that it is resistant to decay, pests, moisture and more. This means that C24 Tanalised Carcassing is strong, durable, long-lasting and ideal for a range of projects. At Timber Pro, we offer a range of C24 Tanalised Carcassing options, suitable for a range of applications:

  • 100x47mm (4×2)
    100x47mm C24 Tanalised Carcassing is a popular size of structural timber often used for framing and floor joists. This type of structural timber is versatile enough to be used in various construction projects, including internal walls and roofing systems.
  • 150x47mm (6×2)
    150x47mm C24 Tanalised Carcassing is slightly thicker and is typically used in roof trusses and larger structural projects. It boasts strength and lasting capabilities, making it ideal for more demanding projects.
  • 200x47mm (8×2)
    200x47mm C24 Tanalised Carcassing is one of the best options for heavy-duty structural projects, such as beams or floor joists in larger buildings. This size is robust enough to handle considerable heavy loads with ease.
  • 70x45mm (3×2)
    70x45mm C24 Tanalised Carcassing is one of the best options for smaller construction projects such as garden buildings, sheds, or partition walls. Its smaller size doesn’t compromise on strength or versatility.

CLS Timber

Canadian Lumber Standard or CLS Timber is typically used in framing internal walls, with many professionals choosing this option for partition and stud walls. CLS Timber boasts smooth edges which make it a safer handling option that provides a more uniform finish. At Timber Pro, we offer a range of C24 Tanalised Carcassing options, suitable for a range of applications:

  • 88x38mm (4×2)
    88x38mm CLS Timber is best suited for constructing internal partitions or lightweight frames in a range of domestic and commercial applications. It also has a smooth finish which makes it easy to handle and install.
  • 63x38mm (3×2)
    63x38mm CLS Timber is a smaller size that is one of the best options for smaller, non-load-bearing walls or lightweight structures. Although a smaller size, this timber doesn’t compromise on the excellent results that it delivers.

Roof Battens

Roof battens are used to give robust support and provide fixing points for roof tiles. At Timber Pro, we offer BS-graded roof battens which meet all required quality standards for strength and durability. What’s more, these battens are treated to withstand exposure to the elements, helping to extend the lifespan of a roof and keep tiles securely in place.

What can I use structural timber for?

Our structural timber can be used in an extensive range of construction applications, from extensive builds like homes and commercial premises to smaller projects like sheds or garden structures. Here are some of the most common uses of structural timber:

  1. House Framing

Construction companies and professionals often use structural timber to create the framework for houses and other larger buildings. Walls, flooring and roofing are commonly created using structural timber due to the strength and durability that it provides. Our C24 Tanalised Carcassing is the best timber for use in structural applications where load-bearing capacity is essential

  1. Roofing

Structural timber and roofing battens are used to support a roof structure and to ensure proper tile alignment. At Timber Pro, we offer a range of options that are suitable for roofing battens including BS-Grade Roofing Battens and our 150x47mm C24 Tanalised Carcassing which is slightly thicker and is typically used in roof trusses and larger structural projects.

  1. Floor Joists

At Timber Pro, we offer a selection of structural timber that can be used for floor joists such as our 150x47mm and 200x47mm C24 Tanalised Carcassing options. Both of these high-quality timber options are ideal for supporting the weight of a floor and creating strong and durable joists that can handle heavy loads.

  1. Garden Buildings

Whether you’re a construction company or an individual embarking on a smaller project, our structural timber is perfect for the construction of sheds, summerhouses and other outdoor structures. Our 70x45mm C24 Tanalised Carcassing Timber offers the perfect balance of strength and size that is required for this type of build.

  1. Partitions and Stud Walls

CLS Timber is the best type of structural timber for framing internal walls, with many choosing this option for partition and stud walls. CLS Timber boasts smooth edges which make it a safer handling option that provides a more uniform finish. So whether you’re constructing an office or home, structural timber is ideal for partitioning and stud walls.

The Benefits of Structural Timber with Timber Pro

Choosing structural timber from Timber Pro for your project offers a huge range of benefits. Here are some of the many benefits you can enjoy when choosing Timber Pro’s range of structural timber…

  • Sustainably Sourced Timber

If you are environmentally conscious, Timber Pro is the right choice for you. All our timber is sustainably sourced, and we work closely with suppliers like Setra, who provide renewable raw materials from responsibly managed forests. Both FSC and PEFC-certified products are available, ensuring that your timber comes from sources committed to sustainable practices.

  • Durability

Our structural timber is pressure-treated to be resistant to decay, pests, and moisture, ensuring that your timber will last well into the future. Whether you’re constructing a domestic property, a commercial premises or an outdoor structure, you can trust the strength and longevity of our timber products.

  • Versatility

Structural timber can be used for a wide range of construction projects, from house framing and roofing to smaller garden builds and much more. Its versatility means that no matter the size, complexity or scale of your project, we’re confident that we’ll have a timber solution that fits your needs.

  • Cost-Effective

Compared to other building materials like steel or concrete, timber is often more affordable without compromising on quality. Additionally, structural timber offers superior thermal insulation properties. This means that you can keep energy costs low, saving you money in the long run.

  • Aesthetically Pleasing

Our structural timber provides a natural and rustic aesthetic that blends with both modern and traditional designs seamlessly. So whether used internally or externally, our timber solutions bring warmth and character to any build. If you want to add authentic style to your build, choose structural timber from Timber Pro today.

The benefits of structural timber for a range of projects are clear to see. So if you’re ready to ensure the stability, longevity and appearance of your construction job, view our full range of structural timber here or contact us today for more information!

In Conclusion…

Structural timber is a flexible, durable, and environmentally friendly material that can be adapted for a diverse range of construction projects and applications. Whether you’re building a home, creating a garden structure, or renovating an office space, structural timber offers a seamless combination of strength, sustainability, and aesthetic appeal.

At Timber Pro, we offer only the highest quality structural timber products, sourced responsibly and treated for maximum durability. If you’re looking to embark on a construction project, structural timber should be at the top of your list – and we’re here to help you every step of the way. Get in touch with Timber Pro today for more information about our structural timber options!

Frequently Asked Questions

What is structural timber used for?

Structural timber is commonly used in construction for framing walls, floors, and roofs. It can also be used for outdoor structures like sheds and garden buildings.

What is C24 timber?

C24 timber is a high-strength grade of timber commonly used in load-bearing construction projects. It is known for its durability and ability to handle heavy loads.

What is the difference between C24 and CLS timber?

C24 timber is stronger and more suitable for structural load-bearing, while CLS timber is primarily used for internal framing and partition walls. CLS timber is smoother and easier to handle.

Can structural timber be used outside?

Yes, structural timber can be used outside if it has been treated. Tanalised timber, for example, is pressure-treated to resist moisture, decay, and pests, making it suitable for outdoor use.

What sizes of structural timber are available?

Timber Pro offers a range of structural timber sizes, including 100x47mm, 150x47mm, and 200x47mm C24 Tanalised Carcassing. Smaller sizes like 70x45mm are also available for more compact builds.

Is structural timber environmentally friendly?

Yes, structural timber is a renewable and sustainable building material. At Timber Pro, we source our timber from suppliers who are committed to responsible forest management.

How long does treated timber last?

Treated timber, like our Tanalised C24 products, can last for decades when properly maintained, thanks to its resistance to decay, moisture, and pests.

Can I use timber for roofing?

Yes, structural timber is commonly used in roofing systems, both for the roof trusses and the battens that support roof tiles.

What do FSC and PEFC certified mean?

FSC and PEFC certifications indicate that the timber has been sourced from forests that are managed sustainably, ensuring that the environmental impact is minimal.

Is timber a cost-effective building material?

Yes, timber is generally more affordable than materials like steel or concrete. It also offers excellent insulation, which can reduce energy costs.

Why choose Timber Pro?

 

Years of Experience

 We have years of experience working with high-quality timber solutions. You can trust that your project is in safe hands with our experts.

 

 Sustainable Solutions

 We take our environmental responsibilities seriously and work alongside certified suppliers who provide sustainably sourced timber for a clean, green solution.

 Quality Workmanship

 Our team takes pride in attention to detail and delivering excellent results. We are known for our quality workmanship on every project we undertake.

If you’re looking for sustainably sourced, high-quality structural timber for your project, then you’ve found the answer. Get in touch with Timber Pro today!

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