Magnificent Oak Framed Garden Rooms & Orangeries

English Heritage Buildings handcraft exquisite oak framed garden room extensions and orangeries that offer tranquillity and space for you to relax. All our products are crafted using traditional green oak, ensuring your green oak garden rooms flourish with tradition throughout the seasons.



Oak Framed Garden Rooms & Orangeries Beautifully Crafted to Complement Any Home

One of the reasons we use traditional green oak in our designs is because of the many benefits it brings. Green oak is strong, durable and only improves with age. Each of our oak garden room extensions and orangeries are entirely bespoke, because we understand that each individual deserves something unique and tailored to their requirements.

Our oak garden rooms and orangeries are perfect if you’re looking to capitalise on space behind your property. Our oak garden rooms and orangeries also provide a valuable alternative to those considering moving house. If you love where you live and you’re simply looking to utilise space within your property, our garden room extensions and orangeries offer the perfect solution.


Oak framed garden rooms & orangeries are cost-effective

Whether you are lounging in the garden or working in your brand new timber shed, adding to your backyard can change the game in terms of where you spend your time at home.  Not only that, you may need the space and moving to a bigger house will require a spend of tens of thousands in costs alone. But if you love where you live and have some space in your garden then here might be a viable alternative.

With that in mind, this page has our complete directory of completed projects that you can browse and see which design might be best for you. Not only will you enjoy stunning workmanship with EHBP, unlike many other timbers, green oak is strong, hard and very resistant to adverse weather conditions. This makes it an ideal, hard-wearing and naturally long-lasting material for buildings. It is for that reason that all English Heritage Building Structures are made entirely from green oak.

oak frame garden room

Start your oak framed garden room & orangery renovation today

Please browse through our Garden Rooms and Orangeries page to find out which of our bespoke designs will compliment your home. Alternatively, if you’d like to download a brochure or talk with one of our team members about a specific design you had in mind, please do not hesitate to get in touch with English Heritage Buildings today.

Will an Oak Framed House Extension Require Planning Permission?

To build an oak frame extension onto your property, you will need to adhere to a number of different guidelines around planning permission and the Building Regulations. These are mostly focused on the materials used, the size of the extension you want to build, and its location, but there may be other rules that only apply in your local area as well.

As such, we would always recommend contacting your local authority and asking before beginning any construction work.

To learn more from a professional planning permission guide, or to find out how we can help to ensure that you are granted the permission you need for your installation, please see our page. Alternatively, you can also contact us right away to hear more about this from one of our friendly team members.

How Much Will an Oak Frame Extension Cost?

In general, most of our oak garages, garden rooms, workshops, storage spaces, and other structures will cost somewhere between £5,000 and £30,000. However, to know the specific cost of the extension you would like to build for your property, you will need to speak to our team and tell us more about its size, intended use, and design complexity. This is because each manufactured product is made to the requirements and specifications of the purchaser, meaning that each also comes with a unique price tag.

We will be glad to work with you to calculate the cost of your own planned extension, sorting through each feature you would like to see (and use) in its finished design. Contact us today to get started on listing your specifications and one of our team members will be fully prepared to provide you with a quote.

Why Choose Us?

Below, we’ve listed a few of the reasons customers across the UK have made us their first choice for green oak-framed buildings and structures of exceptional quality:

  • Our products are all Q-Mark certified, meaning they have been made to industry standard
  • Our techniques and processes are all overseen by BM TRADA, one of the strictest and most highly respected certification panels in the UK
  • All products are manufactured from sustainably sourced wood, taken from a specially designated site in France. Three saplings are planted in place of every tree used in our work
  • All trees used in our work are grown and cultivated to be as tall, strong, and straight as possible, minimising waste in the manufacturing process, saving land space, and ensuring that we can keep our prices at competitive rates
  • The timber we use is thoroughly checked and graded upon arrival at our workshops, so that our experts can be sure only the strongest pieces are being used in our products
oak framed extension

Request a Brochure

We understand entirely if you would like the opportunity to browse through a brochure at your own leisure before deciding what you need for your extension. This is why we are more than happy to provide you with your own copy. All you will need to do is leave your details with us on our brochure page and we will email it to you as soon as possible.


Expand Your Home as You Have Always Wanted

For the ideal solution to expanding your home and creating the most beautiful, comfortable space for all your living and working needs, contact English Heritage Buildings today.

Our team are fully prepared to provide you with a bespoke home extension that meets your noted specifications, exactly as you have asked for them. And within 6 to 8 weeks of the work being signed off, we will be glad to provide the specialist delivery and installation needed to complete the work.

Contact us and start planning on expanding your interior space with the help of our team today, or have any questions you may have answered before placing an order.

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Benefits of Choosing EHBP


Why Choose Us?

With nearly four decades working with green oak, we are at the forefront of our industry and are proud of the work we’ve done in the past and will continue to do in the future.

Q-Mark Certified

We are the UK’s only oak framed building company to carry an EXOVA BM Trada Q-Mark, which means that with us you get a standard that you cannot get elsewhere. 

flitch beams

Business Award Winners

We are the recent winners of the South East Best Rural Manufacturing Business Award.

Garden Rooms and Orangeries