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Sunningdale Summerhouse

Original price £1,959.00 - Original price £1,959.00
Original price
£1,959.00 - £1,959.00
Current price £1,959.00
The TGB Sheds Sunningdale Summerhouse, produced by a renowned UK timber garden building manufacturer, is a premium wooden summerhouse with a pent roof design. This traditional British summerhouse boasts a charming 15-inch (40cm) roof overhang at the front, as well as generously sized toughened glass windows and double doors adorned with ornate antique ironmongery. Available in 9 popular sizes ranging from 8x6 to 12x10, the TGB Sunningdale Summerhouse combines a sleek, bright, and contemporary look.

*The displayed price covers delivery and installation within a 15-mile radius of RH20 3BP. For information on charges outside this area, please contact 01903 491492.


Sizes from (2.44m x 1.83M) 8ft x 6ft
Eaves height 1950mm / 77” (rear)
Ridge height 2170mm / 88” (front)
Roof overhang ridge 2220mm / 90”
Doors 1790mm x 1170mm
Cladding 16mm x 125mm
Flooring 16mm x 125mm


Windows front 1647mm x 515mm
Windows side 1647mm x 515mm
Framing 50mm x 38mm

✔️ Guttering Upgrade

When constructing a new shed in your garden, it is crucial to consider installing a guttering system. 

A functional guttering system can help extend the life of your shed by preventing rainwater from running down the sides and causing damage to the structure. It also prevents water from accumulating around the base, which can cause issues in the long run.

Furthermore, you can use the guttering and a water butt to collect and store rainwater for future use in your garden.

✔️ Bearers Upgrade

Shed longevity can be enhanced by using Pressure Treated Shed Bearers, which safeguard the shed's floor and lower section. These timber bearers are suitable for both Apex and Pent Sheds and can extend the lifespan of your shed.

It is advisable to install bearers to allow for airflow beneath the shed's floor, which helps prevent rising damp from attacking the timber.

Our Buildings

This garden building is made of slow-growing, sustainable Scandinavian Pine sourced from well-managed FSC or PEFC certified forests. All models feature 16mm nominal (approximately 12mm finished) tongue and groove shiplap timber walls, as well as tongue and groove roofs and floors, although these can be upgraded to a massive 22mm nominal thickness (approximately 18mm finished) if necessary. It is important to note that NO chipboard or OSB is utilized in the construction of ANY TGB building. The TGB buildings are delivered pre-treated with an environmentally friendly preservative in a light brown basecoat. Internally, strong, smoothed, rounded, and planed framing has been utilized, with double framing at the corners for added durability. The roof is waterproof thanks to mineral roofing felt.

🧱 Base Requirements

A sturdy and reliable base is the key to building a strong and long-lasting structure, like your dream shed or building. Our team understands the importance of a proper foundation that is level, stable, and durable, and we are here to help you achieve just that!

If you need assistance in creating the perfect base for your shed, please don't hesitate to contact us at 01903 491-492. We would be more than happy to provide you with a personalised quote that meets your needs.

🚚 Delivery & Installation

Our delivery service extends up to a 15-mile radius from RH20. Nevertheless, we also provide delivery options beyond this distance. For a comprehensive overview of our delivery charges, click here. Please note that our pricing includes installation.

🏠 Visit Our Showroom

Come and see our expansive showroom at Squires, where we have an impressive collection of over 30 summerhouses, sheds, and cabins on display. Our showroom is the perfect place to explore and discover the right outdoor structure for your needs.

We believe that seeing is believing, and that's why we provide our customers with an opportunity to view our structures in person. Our showroom is conveniently located at Squire's Garden Centre, Washington, RH20 3BP and easily accessible, making it the ideal destination to find your dream outdoor structure.

Visit us today and take the first step towards enhancing your outdoor living space!

☎️ Contact Us

Here at Ashdown Garden Buildings, we are committed to providing exceptional customer service, and we understand that having questions or concerns is a natural part of the buying process. That's why we have a small, but dedicated team of friendly professionals who are available to assist you with any queries you may have.

If you have any questions about our products or services, don't hesitate to get in touch with us at 01903 491492. Our team is always happy to help and provide you with the information you need to make an informed decision.

We pride ourselves on our outstanding customer service, and we believe that our customers are the cornerstone of our success. So, whether you have questions about our pricing, installation, or delivery, we are here to assist you every step of the way. Contact us today, and let's get started! Alternatively, complete our Contact form here