1. Select Size

Size measured in feet

2. Select Treatment

2. Personalise your summerhouse

11mm Tongue and Groove

Our Standard flooring option which provides a durable, solid foundation and underfoot to the building. The 11mm option is ideal for less demanding and frequent usage, suitable for lighter intensity purposes like summer houses and other living spaces containing light furniture. The 11mm tongue and groove timber makes this a solid yet suitable, economical option.

19mm Tongue and Groove

1.7 times thicker than our standard 11mm flooring, our premium floor is the perfect choice for higher intensity usage. The construction uses thick 19mm Tongue and Groove timber, which gives you not only the strength, but better insulation against the cold weather. This specific floor is the perfect option if you’re planning on using the building as an everyday use office, gym or games room with heavy objects.

3. Add optional extras

Discover our range of BillyOh accessories that allow you to customise your very own garden building to very last detail.

Dimensions

  • Wide opening double door
  • Strong Tongue and Groove Walls
  • Stylish long windows for panoramic views on 3 sides
  • Customisable window positioning so you can design your own building
  • Complete with felt, fixtures and fittings
  • Floor and roof included as standard
  • Base Coat Treated for Transit
Overall Dimensions (Includes Roof Overhang)
image
  • (A) Width: 2.60m (8ft6)
  • (B) Depth: 2.41m (7ft11)
  • (C) Ridge: 2.34m (7ft8)
  • (D) Eaves: 1.73m (5ft8)

Why buy the Holly Summerhouse?

BillyOh <br/>Guarantee
BillyOh
Guarantee

Protects the wood on your building against rot and decay.

UK <br/>Manufactured
UK
Manufactured

Over 20 years of experience in design and production.

Complete<br/>Building
Complete
Building

11mm Tongue and Groove roof, floor and green mineral felt roof covering.

Easy<br/>To Assemble
Easy
To Assemble

Made of pre-assembled tongue and groove panels, this summerhouse is simple to assemble yourself.

What is it made from?

European Sourced Timber

Our carefully sourced timber is purposely selected to ensure dependable quality, creating a robust and reliable building.

Galvanised Ironmongery

Heavy duty hinges, latches and handles included, galvanised for maximum weather protection.

Durable Tongue & Groove

The Tongue and Groove boards interlock with one another to form a tight seal offering high quality weather protection.

Green Mineral Felt

Quick and easy to apply, our premium mineral felt is durable and protects your building against harsh weather.

Tall Windows and Doors

Provides you with plenty of natural light and a view of your garden from within.

Wide Opening Double Door

Giving you easy access in and out of your Summerhouse, great for relaxing.

And much more...

  • Modern Apex design
  • Wide selection of sizes
  • Tall windows
  • Strong T&G cladding
  • Wide opening double doors
  • Floor and roof included
  • Green mineral roof felt
  • Attention to detail
  • Easy to build
  • Pressure treated lasts longer
  • Protected during delivery
  • Fixtures and fitting included
  • Full assembly instructions
  • 20 Years experience

BillyOh Holly Apex Summerhouse

The Holly is a fantastic option to create a relaxing space in the comfort of your garden. This Wooden summerhouse offers you cool a shaded space at the rear while the large windows and wide double doors at the front of the building allow natural light to flood in. Or, customise your building by moving the side windows to a range of different positions.


This makes the building perfect for a garden office, summerhouse bar or even just a space to enjoy the warm summer sun. A wide range of sizes gives you the option to buy the building to suit your garden making the most of the space available. The classic apex design of the garden room gives you the look and feel of a traditional summerhouse while also giving you increased head height.


Wooden Summer House


All sizes of the Holly come with a roof, floor and mineral felt included. The 11mm tongue and groove floor and roof give you a robust construction with the option to upgrade your flooring to 19mm for more intensive uses. The included roofing felt increases your summerhouses weather resistance and add to the traditional style. You can also upgrade the treatment of your building to pressure treatment which improves your building weather-resistant and lifetime while also increasing your BillyOh guarantee to 15 years.


Some of our customers decide to make the building their own, using summerhouse accessories and painting to create garden studios. There are many options to personalise your Wooden summerhouse to create your perfect garden room, for inspiration or to get some fantastic garden bar ideas. Please take a look at our customer images below.


Roof Type


This quality summerhouse features a gorgeous apex roof style which is both aesthetic and designed to provide excellent runoff. The Holly comes with green mineral roof felt as standard but can be customised with a number of roofing options.


Tongue and Groove Cladding


Tongue and groove panels offer a tight seal and quality weather protection as well as a sturdy build. The durable Tongue & Groove cladding style of the Holly summer house gives you the best protection against even harsh weather conditions.


Pressure Treatment and Quality


The Holly will come with the wood treated with golden brown spray treatment, offering dependable quality up until delivery and protecting your building from moisture. However, for a high-quality decorative finish and timber treatment that offers an extra level of protection, optional pressure treatment is available.


Guarantee


Our BillyOh tongue and groove buildings come with a 10-year guarantee, protecting your building against rot, insect infestation, and decay. This increases to 15 years with pressure treated models.


Assembly


Your BillyOh summerhouse will be provided with comprehensive assembly instructions. We even offer assembly kits at purchase for those who don't have the correct tools. Simply assemble your summerhouse onto a sturdy base with a friend in a matter of hours.


Planning Permission


The ridge height and eaves height of the Holly summerhouse fall under 'permitted development', meaning that you won't require planning permission so long as:

 
  • The building won't take up more than 50% of your garden
  • This summerhouse won't be built past the front wall of your house
  • This summerhouse isn't intended for permanent residential use
  •  

However, we always advise you check with your local council for planning permission rules in your area.


Garden Buildings Direct - Delivery


Get your BillyOh building in as little as 1 - 4 weeks! Simply enter your delivery postcode for fast and free mainland delivery*. If you want a high-quality summerhouse as an affordable solution to adding to your garden, look no further.

Frequently Asked Questions

Below you'll find answers to the questions we get asked the most about our products.

EXPAND ALL COLLAPSE ALL

The BillyOh guarantee covers this building against:

  • rot
  • decay
  • insect infestation

Please note: The guarantee does not cover timber splits or warping which may occur naturally over time.

Duration of Guarantee:

  • Tongue and Groove Buildings - up to 10 years
  • Log Cabins - up to 10 years
  • Pressure Treatment Buildings - up to 15 years

For more information about BillyOh Guarantee, please visit our terms and conditions

  • 11mm Tongue & Groove Wall panels

  • 11mm Tongue & Groove Roof

  • 11mm Tongue & Groove Floor

  • 6 tall single glazed windows

  • Single glazed double doors

  • Green mineral roof felt

  • All fixtures and fittings

  • Comprehensive assembly instructions

Spray Treated: Our sheds and summerhouses get a beautiful golden brown spray treatment before leaving the factory in order to preserve the quality of the wood up until the delivery. As this only lasts through the transit stage, we do advise treating the wood after installation to protect and preserve it, as well as annual maintenance.

Pressure Treated: For an extra level of protection, you can opt for a pressure treated building which is an effective way of keeping the wood long lasting. This is an extra step in the manufacturing process where the wood is treated in a pressurised tank. Chemical preservatives are forced deep into the wood’s fibres to resist rot, decay and termites. When you upgrade to Pressure Treatment, the guarantee is extended from 10 to 15 years.

With the Holly an 11mm tongue and groove floor and roof is included but you can upgrade to 19mm to suit more intensive use.

Roof:

11mm: Our standard roof option, this interlocking roof provides a reliable covering for any building. The Tongue and Groove not only gives your building a stronger roof but also a premium look and feel.

Floor:

11mm: Our Standard flooring option which provides a durable, solid foundation and underfoot to the building. The 11mm option is ideal for less demanding and frequent usage, suitable for lighter intensity purposes like summer houses and other living spaces containing light furniture. The 11mm tongue and groove timber makes this a solid yet suitable, economical option.

19mm: A premium floor is the perfect choice for higher intensity usage. The construction uses thick 19mm tongue and groove timber, which gives you not only the strength, but better insulation against the cold weather. This specific floor is the perfect option if you’re planning on using the building as an everyday use office, gym or games room with heavy objects.

All garden buildings should be assembled on a firm and level base. A base will ensure your building has a solid, long-lasting and well-drained foundation.

If you want to build your own base, from a sturdy material such as concrete or flagstones, you can find minimum dimensions for each size of this building in the tech specs. In order to protect your building from moisture, you should leave a 2ft gap around the exterior of your building, so remember to take this into consideration when laying any sort of base.

Our robust and simple to use EcoBase provides you with a firm, long-lasting foundation with suitable drainage for your garden building. It is quick and easy to install through the use of snap connectors that link the grids to each other.

If your building is shorter than 2.5m you should not require planning permission, (unless it’s more than 50% of your garden or will be placed in your front garden). Planning permission rules can vary by area so we would strongly recommend checking your local council rules before purchasing a garden building from us.

We do not offer an installation service on any of our buildings, as they are designed to be easy and simple to assemble. Using the digital assembly instructions included in your order confirmation and with a team of at least 2 people, the handy pre assembled panels mean you will have your BillyOh building up in no time!

Our sheds and summerhouse are delivered in easy to assemble panels. For your convenience the panels are no wider than 4ft so they can be easily maneuverable and fit through a standard doorway. Glazing and any additional wood is delivered in separate, clearly labeled packages.

Your order can be tracked through the account section on our website or by contacting us directly. You will be contacted after your order via your online account, email or text to provide updates on delivery dates.

Dimensions 8 x 10 8 x 8 Pressure Treated 10 x 10 12 x 10 8 x 10 Pressure Treated 10 x 10 Pressure Treated 12 x 10 Pressure Treated 16 x 10 20 x 10 16 x 10 Pressure Treated 20 x 10 Pressure Treated
Width 318.3cm 259.8cm 318.3cm 318.3cm 318.3cm 318.3cm 318.3cm 318.3cm 318.3cm 318.3cm 318.3cm
Depth 241cm 241cm 299.6cm 358.2cm 241cm 299.6cm 358.2cm 475.4cm 592.6cm 475.4cm 592.6cm
Width (Internal) 303cm 234.4cm 303cm 303cm 303cm 303cm 303cm 303cm 303cm 303cm 303cm
Depth (Internal) 228.8cm 228.8cm 287.4cm 346cm 228.8cm 287.4cm 346cm 463.2cm 580.4cm 463.2cm 580.4cm
Ridge Height (Inc Floor) 247cm 234cm 247cm 247cm 247cm 247cm 247cm 247cm 247cm 247cm 247cm
Eaves Height (Inc Floor) 173.2cm 173.2cm 173.2cm 173.2cm 173.2cm 173.2cm 173.2cm 173.2cm 173.2cm 173.2cm 173.2cm
Ridge Height (Internal) 242.4cm 229.3cm 242.4cm 242.4cm 242.4cm 242.4cm 242.4cm 242.4cm 242.4cm 242.4cm 242.4cm
Eaves Height (Internal) 175.4cm 175.4cm 175.4cm 175.4cm 175.4cm 175.4cm 175.4cm 175.4cm 175.4cm 175.4cm 175.4cm
Door Opening Size (w x h) 117.2cm x 172.6cm 117.2cm x 172.6cm 117.2cm x 172.6cm 117.2cm x 172.6cm 117.2cm x 172.6cm 117.2cm x 172.6cm 117.2cm x 172.6cm 117.2cm x 172.6cm 117.2cm x 172.6cm 117.2cm x 172.6cm 117.2cm x 172.6cm
Door Width 58.3cm 58.3cm 58.3cm 58.3cm 58.3cm 58.3cm 58.3cm 58.3cm 58.3cm 58.3cm 58.3cm
Door Height 172cm 172cm 172cm 172cm 172cm 172cm 172cm 172cm 172cm 172cm 172cm
Minimum Base Width 301cm 242cm 301cm 301cm 301cm 301cm 301cm 301cm 301cm 301cm 301cm
Minimum Base Length 237cm 237cm 295cm 354cm 237cm 295cm 354cm 471cm 588cm 471cm 588cm
Materials 8 x 10 8 x 8 Pressure Treated 10 x 10 12 x 10 8 x 10 Pressure Treated 10 x 10 Pressure Treated 12 x 10 Pressure Treated 16 x 10 20 x 10 16 x 10 Pressure Treated 20 x 10 Pressure Treated
Glazing Material Styrene Styrene Styrene Styrene Styrene Styrene Styrene Styrene Styrene Styrene Styrene
Floor Material 11mm Tongue and Groove 11mm Pressure Treated Tongue and Groove 11mm Tongue and Groove 11mm Tongue and Groove 11mm Pressure Treated Tongue and Groove 11mm Pressure Treated Tongue and Groove 11mm Pressure Treated Tongue and Groove 11mm Tongue and Groove 11mm Tongue and Groove 11mm Pressure Treated Tongue and Groove 11mm Pressure Treated Tongue and Groove
Roof Material 11mm Tongue and Groove 11mm Pressure Treated Tongue and Groove 11mm Tongue and Groove 11mm Tongue and Groove 11mm Pressure Treated Tongue and Groove 11mm Pressure Treated Tongue and Groove 11mm Pressure Treated Tongue and Groove 11mm Tongue and Groove 11mm Tongue and Groove 11mm Pressure Treated Tongue and Groove 11mm Pressure Treated Tongue and Groove
Roof Covering Material Green Mineral Felt Green Mineral Felt Green Mineral Felt Green Mineral Felt Green Mineral Felt Green Mineral Felt Green Mineral Felt Green Mineral Felt Green Mineral Felt Green Mineral Felt Green Mineral Felt
Features 8 x 10 8 x 8 Pressure Treated 10 x 10 12 x 10 8 x 10 Pressure Treated 10 x 10 Pressure Treated 12 x 10 Pressure Treated 16 x 10 20 x 10 16 x 10 Pressure Treated 20 x 10 Pressure Treated
Windows 6 Windows All Fixed 6 Windows All Fixed 6 Windows All Fixed 6 Windows All Fixed 6 Windows All Fixed 6 Windows All Fixed 6 Windows All Fixed 6 Windows All Fixed 6 Windows All Fixed 6 Windows All Fixed 6 Windows All Fixed
Factory Basecoat Treatment Red Cedar Water Based Treatment for Transit Pressure Treated Red Cedar Water Based Treatment for Transit Red Cedar Water Based Treatment for Transit Pressure Treated Pressure Treated Pressure Treated Red Cedar Water Based Treatment for Transit Red Cedar Water Based Treatment for Transit Pressure Treated Pressure Treated
Shed Type Summer House Summer House Summer House Summer House Summer House Summer House Summer House Summer House Summer House Summer House Summer House
Roof Style Apex Apex Apex Apex Apex Apex Apex Apex Apex Apex Apex
Cladding Style Tongue and Groove Tongue and Groove Tongue and Groove Tongue and Groove Tongue and Groove Tongue and Groove Tongue and Groove Tongue and Groove Tongue and Groove Tongue and Groove Tongue and Groove
Pre-Assembled Side Panels Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Supplied with Fixtures and Fittings Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Please Note: This product has been designed as an affordable solution to most popular light domestic uses. All products supplied self assembly flat packed unless otherwise stated.