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Oak Trusses

Transform any space with the enduring beauty and strength of Trade Oak Building Kits’ oak trusses.

Whether providing roof support for an inground pool enclosure or adding a decorative touch to a grand residential or commercial setting, our oak truss designs bring elegance, gravity and permanence to your project.

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As an oak truss manufacturer, each of our truss types not only serves a structural purpose but also brings its own visual and architectural character, allowing for customization that aligns with the style, scale, and function of your project.

King post truss

The king post truss is a classic A-frame oak truss design featuring a single vertical central post, or ‘king post’, connecting the apex of the truss to its base. This simple structure is ideal for smaller spans, making it well-suited to homes and garden structures. 

With its traditional look, the king post truss is a popular choice for rustic and residential settings where a touch of classic charm is desired.

Queen post truss

For those needing a larger span with an open, airy feel, the queen post truss offers an excellent solution. This design incorporates two vertical posts, known as ‘queen posts’, spaced apart to create a more spacious, open aesthetic. 

The oak queen post truss works beautifully in larger rooms or open-plan spaces, adding an elegant touch to both residential and commercial areas, showcasing the versatility of oak roof truss designs.

Hammer beam truss

When it comes to adding a sense of grandeur, the hammer beam truss is unparalleled. This design utilises short horizontal beams, or ‘hammer beams’, that project from the walls, creating an open and dramatic effect. The hammer beam truss is especially suited to high-ceilinged spaces such as church halls or grand residential spaces, where its architectural beauty can be fully appreciated. 

The tie beam truss

The tie beam truss is a highly practical choice for structures requiring robust load-bearing support. Its design incorporates a horizontal beam that ties the base of the truss, bolstered by additional vertical and diagonal supports.

This truss type is commonly found in barns and larger open spaces, where strength and stability are key, and it brings a solid, rustic appearance that works well in many architectural contexts.

Raised tie truss

For those needing both structural support and headroom, the raised tie truss provides an ideal balance. It’s similar to a traditional tie beam truss, but with the tie beam elevated above the base, creating more clearance below.

This feature makes it perfect for spaces like lofts or mezzanines, where an open, spacious feel is desirable. The raised tie truss combines practicality with a sense of openness and height.

Scissor truss

If a vaulted ceiling with uninterrupted height is part of your vision, the scissor truss could be the perfect fit. Named for its crossed beams that form a ‘scissor’ shape, this truss supports the roof without needing a horizontal tie beam.

This design is popular in open-plan spaces, where it creates a light, airy effect and a modern touch while still providing essential support.

Arch brace truss

The Arch Brace Truss is elegant, with its curved braces connecting the truss’s base to its apex, forming a natural arch. This type is often chosen for barn conversions or garden structures where a balance of aesthetics and strength is required.

Mono truss

The mono truss is a simple yet effective option for asymmetrical roof designs. This truss has a single slope, making it perfect for spaces with a one-sided pitch, such as sheds, outbuildings, or extensions. Its clean, modern look aligns well with minimalist architecture, and it works efficiently in areas where space or height is limited.

Cruck frame truss

The cruck frame truss brings a distinctive, rustic appeal with its use of naturally curved timbers, arranged as pairs to form a striking oak truss type.

This historical design harks back to mediaeval construction techniques and is ideal for garden structures, historical restorations, or projects that call for an organic, natural aesthetic.

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Why oak trusses?

When people think of strong building materials, structural steel often comes to mind, but green oak roof trusses are a superior choice for both durability and visual appeal. But the green oak we use to craft our trusses is not only more durable - lasting upwards of 500 to 1,000 years - but also more visually striking. Unlike steel beams, which can succumb to rust and decay, oak beams like those in Notre Dame’s original structure stood for 800 years and could have endured centuries longer.

The strength of green oak

Our green oak trusses are crafted from incredibly durable green oak, which retains natural moisture, enhancing its strength and durability. With time, green oak hardens further, ensuring your trusses remain stable and beautiful for generations. 

Additionally, green oak requires minimal maintenance compared to steel, making it an ideal choice for any structure where longevity and aesthetics are paramount.

Quality you can count on

Trade Oak Building Kits is one of the UK’s most experienced suppliers of high-quality green oak structures. From multi-bay oak garages to bespoke oak trusses, our products are meticulously engineered and built to last. Each truss is created with precision, using state-of-the-art CNC technology for unmatched accuracy and fit.

Sustainable sourcing, exceptional quality

At Trade Oak Building Kits, we’re as committed to sustainability as we are to quality. All of our oak is responsibly sourced from PEFC-certified forests, ensuring every tree used meets rigorous environmental standards. You can rest assured that your oak trusses come from eco-friendly sources, supporting responsible forest management practices.

Why choose Trade Oak for your oak trusses?

Trade value

A new oak truss installation involves multiple stages, from design and material sourcing to precise fabrication and assembly. Choosing oak trusses from Trade Oak Building Kits allows you to bypass much of the cost associated with custom design and materials handling while ensuring a higher-quality outcome.

Our trusses are pre-designed to meet a wide range of structural and aesthetic needs. By purchasing oak in bulk, we keep material acquisition costs down, passing on savings without sacrificing quality. Each oak roof truss component is crafted with precision using state-of-the-art CNC machinery, ensuring that our trusses fit together seamlessly and are ready for installation with minimal effort.

Bespoke oak trusses

For projects with unique dimensions or specific architectural styles, our skilled design team offers fully bespoke oak truss solutions. Whether your structure is non-traditional in shape or demands a particular aesthetic, we work closely with you to craft trusses that meet your exact needs. From adding intricate design details to engineering trusses for specialised requirements, our designers bring both form and function to any space.

 

Green oak: durability and cost-effectiveness

Our trusses are crafted from green oak – also known as ‘uncured’ or ‘fresh’ oak – which is harvested and used without kiln drying. This green oak has a high moisture content, often around 30%, making it resilient and flexible during installation and even stronger as it ages.

The natural curing process of green oak contributes to the truss’s strength over time, adding an enduring value that kiln-dried materials cannot offer. Because green oak does not require expensive drying treatments, it is also a cost-effective solution for long-lasting structural support.

Engineering precision

Every oak truss kit from Trade Oak Building Kits is engineered to exacting tolerances, ensuring each component maintains structural integrity and withstands environmental factors for years to come. Our kits come complete with all necessary parts and have undergone rigorous quality control at each stage of design and fabrication. This commitment to engineering excellence guarantees that our trusses assemble quickly, fit precisely, and retain their strength and stability, no matter the conditions.

 

Oak truss FAQ

How do green oak trusses differ from seasoned oak trusses?

Green oak trusses are made from freshly cut oak that retains its natural moisture content. This makes them easier to work with, and they tend to harden over time, enhancing their durability and strength as they age. Seasoned oak, on the other hand, has been dried, often through kiln-drying, resulting in a more stable material with reduced shrinkage and movement. However, green oak is typically more affordable and gains strength over time, making it a popular choice for projects that embrace its natural ageing process.

What maintenance is required for oak trusses?

Oak trusses require minimal maintenance due to their natural resistance to rot and decay. Regular inspection is recommended to ensure they remain in good condition, particularly if used outdoors, where exposure to weather can cause the wood to change colour over time. Some homeowners choose to apply protective oils or treatments to maintain the wood’s natural hue, although this is optional and purely for aesthetic preference. Indoor oak trusses generally require no maintenance beyond occasional dusting.

Are oak trusses suitable for outdoor structures?

Yes, oak trusses are highly suitable for outdoor structures. Green oak’s natural resilience to moisture and decay makes it an ideal material for exposed applications. When used in outdoor projects, oak trusses can weather naturally, developing a silvery patina over time that adds to their rustic charm. For those wanting to preserve the wood's original colour, occasional treatment with a wood oil or stain is recommended.

What customisation options are available for unique projects?

Trade Oak Building Kits offers extensive customization options to suit your specific requirements. From selecting the size, shape, and design style to incorporating unique architectural details, our team works closely with clients to bring their vision to life. Whether your project involves an unconventional shape, specific load requirements, or a unique aesthetic, we can tailor each truss to meet your precise needs, ensuring that it complements and enhances the overall design of your space.

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