Oak Annex Buildings | Quality Oak Annexes Designed and Built - Oak By Design
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Oak Annex

"Your premium oak annex, designed and built exclusively for your home, seamlessly blending luxury, comfort, and practicality to complement your lifestyle"

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Annex is a Functional Addition to Your Home

An oak annex offers clients the ideal combination of beauty, practicality, while at the same time adding value to your home. No matter whether you are in need of a dedicated home office, a granny flat for an aging family member, somewhere for guests to stay or a room where you can work out at home, an oak annexe delivers a high-quality solution that complements your home and lifestyle. 

At Oak By Design, we specialise in crafting bespoke oak framed buildings that blend seamlessly with your property, and that are aesthetically pleasing and structurally sound.  With timeless materials and precision craftsmanship, an oak annex is more than just an addition, it's a great investment in your home’s future.

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What do People Use An Oak Annex For?

One of the main reasons more and more people are choosing oak annexes is that they can be utilised in so many different ways. Irrespective of whether you are looking to expand the overall footprint of your property, increase your living space or give yourself a haven where you can relax away from the rigours of daily life, a bespoke oak annex can be tailored to suit your exact requirements. Here are some of the different uses for an oak annexe. 

Home Offices

As more and more employers move towards remote and hybrid working, having a dedicated work space at home is now more valuable than ever. An oak annex makes an ideal home office as it provides you with a peaceful, professional environment which is a world away from the distractions you face working at the kitchen table. The natural warmth and charm of oak beams make your workspace not only functional but inspiring, which in turn helps to boost productivity. 

Personal Gyms and Wellness Spaces

As people's work lives become busier, finding time to go to the gym can sometimes be challenging. So, imagine if you had your work out space just a few steps from your back door. An oak annex is the perfect choice if you are considering a home gym, yoga studio, or wellness retreat. Features such as  large windows, bi-fold doors, or open-plan interiors can give your personal workout space a bright, airy, feeling making it ideal for early morning workouts or evening relaxation. The natural insulating properties of oak also help regulate temperature, making the space comfortable year-round.

Multi-Generational Living & Granny Flats

With families increasingly seeking ways to accommodate elderly parents or adult children who may be saving up for a home of their own, an oak annexe offers you the ideal solution for multi-generational living. A self-contained oak annex, often referred to as a granny flat, provides your nearest and dearest with independence and comfort while keeping them close at hand. Our annexes can be fitted out with  living areas, kitchens, bathrooms, and bedrooms, all built to your exact specifications. 

Guest Accommodation

Having the ability to provide visitors with their own private space is something that definitely  doesn’t go unnoticed. An oak annex can make the perfect guest suite, giving friends and family a comfortable, self-contained place to stay. Whether your preference is for a simple en-suite bedroom or a fully self contained guest lodge, an oak framed annex will guarantee your guests feel relaxed and at home. Another significant benefit of a guest annex is that it also gives you the privacy you don’t always get when you have visitors.

Adding Value to Your Home with an Oak Annex

Why Choose Oak Frames for Your Annex?

Oak has been used in construction for centuries—and for good reason. It combines unmatched strength with natural beauty, resulting in a building material that is as functional as it is striking. Here are just a few reasons why oak is the ideal choice for your annex:

Timeless Aesthetic Appeal: Oak adds warmth, character, and a traditional charm that complements a variety of architectural styles, from modern builds to heritage homes.

Strength and Durability: Oak’s dense grain and natural resilience mean it can withstand the elements, resist decay, and remain structurally sound for many years to come. 

Sustainability: At Oak By Design, we source oak responsibly, ensuring your annex is environmentally friendly and ethically produced.

Low Maintenance: Once treated, oak is naturally resistant to pests and weathering, requiring minimal upkeep to maintain its beauty.

Oak Annexes can be Customised: Oak frames are highly adaptable, allowing for a range of designs, from open vaulted ceilings to partitioned rooms and large glazed openings.

 

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Why Choose Oak By Design for Your Oak Annex?

At Oak By Design, we are proud of the fact that we provide customers with more than just a building, we create bespoke constructions in line with their specific requirements. Our team combines traditional joinery techniques with modern innovation to produce oak annexes of exceptional quality and finish. From the initial consultation to the final installation, we work closely with you every step of the way to help ensure the vision you have for your oak annex is brought to life.

Here’s what sets us apart:

Many Years of Experience: We have a proven track record of delivering beautiful, lasting oak structures across the UK.

Fully Bespoke Design: Every oak annex is designed and built to suit your site, lifestyle, and vision with no off-the-shelf solutions.

Unmatched Quality: We use only the finest grade oak, crafted by skilled professionals to exacting standards.

End-to-End Service: From planning advice and design to manufacturing and on-site construction, we provide a complete, hassle-free experience.

Customer Focused: We’re proud of our reputation for outstanding customer care and craftsmanship, with many clients returning to us for additional projects.

Whether you’re in need of a dedicated workspace, home gym, additional accommodation for family, or guests, one of our oak annexes fits the bill. The combination of adaptability, practicality, longevity and aesthetic appeal makes our oak annexes the ideal choice for anyone looking to increase the usable space in their home. Each structure is a testament to our passion for oak craftsmanship and our dedication to quality design. Discover how a bespoke oak annex can transform your home and lifestyle.

Contact us today to discuss your project, request a brochure, or book a consultation. Let Oak By Design bring your vision to life with an oak framed annex that’s as individual as you are.

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FAQ'S

The cost of an oak annex is typically influenced by a number of key factors, including size, complexity of the design, the standard of the interior fit-out (such as kitchen, bathroom, and heating), the quality of materials used, and the site conditions (like groundworks or access restrictions). Custom features like large glazing, additional rooms, or architectural detailing can also increase costs. Planning and building regulations, as well as location-based labour rates, may further affect the overall price.
Oak annexes offer a blend of durability and aesthetic appeal. The natural timber provides a warm, rustic charm that integrates beautifully with gardens or rural settings. Additionally, oak is a sustainable material with excellent insulation properties, and oak frames are quick to assemble, often reducing construction time compared to traditional brick extensions.
With proper care and maintenance, an oak annex can last for several decades, often over 100 years. Oak is a strong, naturally weather-resistant hardwood that continues to harden over time, making it exceptionally durable. Regular inspections and minor upkeep like oiling or treating the wood can help preserve its longevity and appearance.

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