OAK FRAME DESIGN
Truss design.
Vaulted ceilings and open trusses are the heart of oak frame design, showcasing craftsmanship while creating a sense of space. Their exposed structure feels both grounded and expansive, defining the character of traditional and contemporary buildings alike.
Queen post trusses use two raking, often curved, struts to support the principal rafters, distributing loads efficiently and allowing wider spans with minimal deflection. A balance of strength and simplicity, its clean lines frame open spaces with quiet elegance.
Cruck frames are formed from naturally curved timbers that rise from the ground to meet at the apex, efficiently transferring roof loads through a self-supporting arch. Shaped by nature, its sweeping form feels both grounded and reaching, like a tree standing tall.
King post trusses feature a central vertical post linking the ridge to the tie beam, with angled struts that brace the structure and prevent sagging. Strong and unassuming, it stands at the heart of many traditional buildings, dependable and enduring.
Sling brace trusses use curved braces – known as slings – that spring from the posts and rise to support a high collar, reducing deflection while creating a spacious, open feel. With its flowing lines and clever engineering, it lifts the roof and the eye in equal measure.
Arch brace trusses connect curved braces from the posts to the principal rafters, countering outward forces and enhancing structural integrity with visual elegance. A meeting of function and artistry, its soaring curves evoke the grandeur of vaulted halls.
Open truss designs leave the structure exposed, showcasing the timberwork while still providing adequate support, commonly found in churches and barns.
Each of these truss designs serves different architectural and functional needs, offering flexibility in aesthetic and structural considerations.
Trusses & Components FAQs
What types of oak trusses are most commonly used in UK homes?
All types of oak trusses are used in the UK. In our experience, King, Queen and scissor trusses are the most popular. Regardless of the design, oak trusses instantly add character and visual appeal to projects while also fundamentally providing highly durable foundations that are designed and built to last.
Can oak trusses be fitted into existing properties during renovations?
Yes, oak trusses can be designed and fitted into existing buildings by developing a bespoke design that ensures the trusses seamlessly blend with the rest of the property while also enhancing the overall visual appeal.
How are oak beams and trusses treated to ensure long-term stability?
Generally speaking, oak beams and trusses do not tend to be treated because their natural look and finish is all part of the overall rustic character and appeal.
What’s the difference between green oak and kiln-dried oak components?
Green oak is freshly cut and shrinks over time, which gives it that rustic look and makes it easier to shape. In comparison, kiln-dried oak is pre-dried for stability and minimal movement.
Are bespoke trusses more expensive than standard designs?
Because every project we take on is highly unique, we custom design and engineer trusses that are bespoke to our clients’ requirements, so there is no uplift in price. In many cases, bespoke trusses can potentially reduce on-site labour costs because they’re designed to fit perfectly.
Extensions
With our experience designing green oak buildings and house extensions, we are ready and waiting to turn your plans or ideas into a reality.
Case studies
Explore our latest projects and be inspired by some of our current builds.
Oak framed houses
Our in-house design team can bring your dream oak frame building to life from the ground up, just as you envisioned it.
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Tell us about your next project.
To discuss your project with us, arrange a meeting or just gain some advice, please get in touch. Alternatively you can contact us on 01453 828 788 or drop us an email to: info@oakframecarpentry.co.uk