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Whether you're craving a bright new kitchen space, a larger family room, or a peaceful dining area with garden views. An oak extension is a way to expand your home while adding warmth, value, and architectural beauty.
Built using traditional oak framing techniques, our extensions are more than extra square footage — they are statement spaces full of character and light.
A Natural Extension of Home
Every HB Oak Frames extension is crafted using traditional oak framing methods, with exposed beams, deep mortise and tenon joints, and expert detailing throughout. We never use lightweight kits or bolt-on systems. Your extension is a permanent, architectural addition to your home, built with integrity and designed to last for generations.
Each extension is entirely bespoke, tailored to suit your existing property and lifestyle. From roof finishes in slate, clay or cedar, to large glazed panels or French doors, everything is chosen with purpose. Our team handles the full build — including groundwork, insulation, roofing, and even interior finishing if required — so your space is as functional as it is beautiful, and ready to use year-round.
Built with time-honoured mortise and tenon joints.
Traditional Oak Frame Construction
Every extension is designed around your home and needs.
Fully Bespoke Design
Large glazed sections, vaulted ceilings, and exposed beams create light-filled, welcoming spaces.
Natural Light & Warmth
Designed to complement and enhance your existing home’s architecture, not compete with it.
Seamless Home Integration
Why Choose HB Oak Frames?
With over 25 years of oak framing excellence, HB Oak Frames has built a reputation for quality, reliability, and personalised service.
Our commitment to heritage and excellence means your oak frame will look stunning on day one, and even better decades from now.
Expert Craftsmanship
Each oak frame is handmade by skilled craftsmen using traditional mortise and tenon joinery, ensuring your oak frame is structurally sound, beautifully detailed, and built to last for generations
Superior Materials
We use premium-grade oak, substantial 175mm posts, and authentic finishes like reclaimed roof tiles, offering a higher standard of build than typical softwood kits or lightweight frame systems.
Unmatched Attention
Every oak frame is designed with care and precision to reflect your property’s character, ensuring your oak frame is both a functional space and a standout architectural feature.
Personal Approach
From concept to completion, we provide dedicated, one-to-one service, guiding you through design, layout and options to create a bespoke oak garage tailored to your exact needs.
types of oak extensions
We build a variety of oak-framed extensions to suit every kind of home:
Oak Kitchen Extensions
Bright, open-plan spaces with plenty of natural light.
Orangeries and Garden Rooms
Elegant, glazed spaces for year-round use.
Living Room Extensions
Create a more spacious and sociable heart of the home.
Dining Extensions
A dramatic setting for shared meals and special occasions.
PROJECT GALLERY
OAK EXTENSIONS GALLERY
Groundworks & Installation
At HB Oak Frames, we offer a complete service, from foundations to finishing. Our expert installation teams can carry out all necessary groundwork, including concrete bases, drainage, and access preparation, ensuring your oak frame is set on a solid, level foundation.
We also provide full assembly and installation of your garage on-site, carried out by experienced oak frame specialists who know our structures inside and out. The result is a seamless, hassle-free experience and a structure that’s built to perfection, ready for generations to enjoy.
Request a Quote
Expand your living space with a bespoke oak extension. Let’s bring timeless design and natural beauty to your home.