BillyOh Expert Tongue and Groove Reverse Apex Workshop

The BillyOh Expert Tongue and Groove Reverse Apex Workshop is your next workshop or shed. With the Expert, there's plenty of room to work in. Complete with Floor, Roof and Felt as standard.

1. Select Size

Size measured in feet

2. Select Treatment

Spray Treated

Treated with a beautiful golden brown spray treatment which colours and protects during transit. Designed to last through shipping and assembly, we do recommend treating the wood after installation to protect it.

Pressure Treated

For increased longevity you can opt for pressure treatment. In a pressurised tank chemical preservatives are forced deep into the wood’s fibres to resist rot or decay. Upgrading to Pressure Treated means you also get an extended 15 year guarantee.

2. Personalise your shed

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.

Mineral felt

Quick and easy to apply, Mineral felt is durable and protects the building against the elements. The mineral felt is also more durable than traditional sand felt, meaning that it does not need to be regularly replaced, making it a long term, cost effective option.

EPDM Roof Covering

EPDM is a rubber based polymer that is fast and easy to install. It is a great alternative to felt and other roofing solutions, It is resistant to ozone and UV radiation while still being weatherproof and less affected by temperature changes. This option provides a more durable covering for your building while giving a stylish black look to the roof.

3. Add Extras

Complete your building with optional shelving, guttering, base options, assembly kits and more.

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Dimensions

  • Strong Tongue & Groove throughout creates a superior build
  • Versatile building; ideal workspace or garden storage
  • Windowed or windowless option
  • Wide opening double doors for ease of access
  • Pressure-treatment option for low-maintenance longevity
  • 11mm Tongue and Groove, floor and roof as standard
  • Complete with felt, fixtures and fittings
  • Base Coat Treated for Transit
Overall Dimensions (Includes Roof Overhang)
image
  • (A) Width: 3.00m (9ft10)
  • (B) Depth: 2.60m (8ft6)
  • (C) Ridge: 2.34m (7ft8)
  • (D) Eaves: 1.73m (5ft8)

Why Buy Our Best Selling Shed?

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

Floor, Roof, Felt and Fixings all included as standard

Modular <br/> Design
Modular
Design

Easy to build
sections for swift assembly

Key Features

Durable Tongue & Groove Throughout

Constructed from thick panels that interlock together, Tongue and Groove creates a strong and stable structure designed to offer protection against the elements.

Additional Height & Spacious Interior

The Expert features the highest headroom among the range for added convenience and mobility whilst inside the shed.

Wide Double Doors

Featuring a wide double door entrance, you can conveniently move any of your larger furniture or items with ease.

Key features
Windowed or Windowless

The windowless options provide you with maximum privacy, both when you're working and storing items inside. The windowed option offers natural sunlight to the building, a great benefit when you are working inside.

Green Mineral Felt

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

Adaptable Configuration

Configure the Expert Reverse Apex to suit your garden with the adaptable door placement design.

Reverse Apex Workshop Customer Testimonials

Nadeem Read all Reverse Apex Workshop Customer Testimonials
Nadeem
Stuart Read all Reverse Apex Workshop Customer Testimonials
Stuart

Frequently Asked Questions

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

  • Single glazing (if windowed is selected)

  • 11mm Boarded 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 in unil 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.

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.

With the Expert Reverse Apex 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.

The building should be treated once fully assembled and within one month of receiving the product. All the treatments we supply ensure the building will only need to be treated once a year, but always consult the directions on the treatment that you have purchased. Pressure treated buildings don't need to be treated annually but may need to be topped up in its later life.

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 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 by our helpful care team to arrange delivery of your building.

We offer a pay by finance option on any purchase over the value of £560.

Our simple finance options allow you to spread the cost of your purchase over 24, 36 or 48 months.Read more about our Pay by Finance option here.

BillyOh Expert Reverse Apex Workshop

The Expert Reverse Apex Workshop comes in a wide range of sizes and options suited to an amazing range of uses. The windowed version of the building is perfect for use as a home workshop or just to allow more natural light into the building. In contrast, the windowless option may be your choice due to the increased privacy and security - perfect for storage.

Whatever your choice, both styles come with double doors and ample room to help clear up your outdoor space. Both options use durable 11mm wall, floor and roof construction to create a robust building. The floors can be upgraded further to 19mm thick tongue and groove timber for more intense usage.

Garden Storage

The Expert serves as an excellent storage solution for gardening equipment including bikes lawnmowers and even more valuable equipment, which can be kept safe with a windowless option and latch that will support a heavy-duty padlock.

Wooden Sheds vs Wooden Garden Workshops

With the Expert shed-workshop, you won't have to decide between wooden workshops and garden sheds - you can have it all in one! And you don't have to stop there - a garden workshop can quite easily be converted or repurposed as a garden office.

Reverse Apex Roof

Green mineral roof felt is also included to increase the longevity of your building, helping it last for years to come. And whether you opt for spray treatment or pressure treatment, you can customise your building with a lick of paint. That's why we have a wide variety of hard-wearing shed paint to choose from on our site.

Size and Base

The variety of sizes with this garden storage shed, from 10x8 all the way up to 20x10, allows you to find the perfect fit for all of your needs. The smaller buildings are great for storage, such as for use as a bike store or a garden tool shed, but could also be used as a small garden studio. The larger options lend themselves to wooden garden workshops with more than enough room for storage. With space for a workbench, shed shelves, and the option to have windows, the larger sizes fulfil everything you expect from large garden storage.

We suggested constructing floor joists and your solid timber floor onto a level base like a gravel-filled Ecobase, timber bearers, or even a concrete base. The flooring of the Expert workshop can be upgraded in cladding thickness to support heavier items and even pressure-treated to combat damp.

Cladding type - Tongue & Groove Cladding

The 11mm cladding thickness of the tongue and groove timber walls offer both extra strength and protection from adverse weather conditions. With strong construction that features interlocking panels, the Expert has increased structural integrity as well as a tight seal against water ingress.

Pressure Treatment

And if you don't want to go through the hassle of annual retreatment, you can even have your outdoor building pressure-treated. Pressure treating timber allows chemicals and preservatives to penetrate deeper into the wood whilst in a vacuum, better protecting it for longer.

Exceptional Workmanship

Our skilled craftsmen have pre-measured and cut your timber panels ready for delivery. They'll come spray treated (unless you opt for pressure treatment) to protect them throughout delivery. Simply follow the comprehensive assembly instructions provided with your order to have your Expert up in a matter of hours.

Guarantee To Our Customers

At Garden Buildings Direct, we stand by our prices and our dependable quality. We're always innovating to offer an improved design at an attractive price. That's why our tongue and groove buildings come with a 10-year guarantee against rot (15 years for pressure treated models).

Garden Buildings Direct Delivery

We can get our quality garden workshops out to you with super-fast delivery times of as little as 1 - 4 weeks. Our delivery service is also free to most of mainland UK. So for an affordable solution to storage and DIY, simply enter your delivery postcode to get started buying your very own BillyOh building.

Dimensions 10 x 8 12 x 8 12 x 10 16 x 8 16 x 10 20 x 10
Width 299.6cm 358.2cm 358.2cm 475.4cm 475.4cm 592.6cm
Depth 259.8cm 259.8cm 318.3cm 259.8cm 318.3cm 318.3cm
Eaves Height (Inc Floor) 173.2cm 173.2cm 173.2cm 173.2cm 173.2cm 173.2cm
Eaves Height (Internal) 175.4cm 175.4cm 175.4cm 175.4cm 175.4cm 175.4cm
Ridge Height (Internal) 229.3cm 229.3cm 242.4cm 229.3cm 242.4cm 242.4cm
Ridge Height (Inc Floor) 234cm 234cm 247cm 234cm 247cm 247cm
Door Opening Size (w x h) 111.6cm x 165.1cm 111.6cm x 165.1cm 111.6cm x 165.1cm 111.6cm x 165.1cm 111.6cm x 165.1cm 111.6cm x 165.1cm
Door Height 170cm 170cm 170cm 170cm 170cm 170cm
Door Width 55.2cm 55.2cm 55.2cm 55.2cm 55.2cm 55.2cm
Width (Internal) 287.4cm 346cm 346cm 463.2cm 463.2cm 580.4cm
Depth (Internal) 234.4cm 234.4cm 293cm 234.4cm 293cm 293cm
Minimum Base Width 295cm 354cm 354cm 471cm 471cm 588cm
Minimum Base Length 242cm 242cm 301cm 242cm 301cm 301cm
Materials 10 x 8 12 x 8 12 x 10 16 x 8 16 x 10 20 x 10
Roof Material Optional Optional Optional Optional Optional Optional
Floor Material 11mm Tongue and Groove 11mm Tongue and Groove 11mm Tongue and Groove 11mm Tongue and Groove 11mm Tongue and Groove 11mm Tongue and Groove
Roof Covering Material Green Mineral Felt Green Mineral Felt Green Mineral Felt Green Mineral Felt Green Mineral Felt Green Mineral Felt
Glazing Material Perspex Perspex Perspex Perspex Perspex Perspex
Features 10 x 8 12 x 8 12 x 10 16 x 8 16 x 10 20 x 10
Cladding Style Tongue and Groove Tongue and Groove Tongue and Groove Tongue and Groove Tongue and Groove Tongue and Groove
Windows N/A - Windowless 4 windows (all fixed) 4 windows (all fixed) 6 Windows All Fixed 6 Windows All Fixed 8 Windows All Fixed
Factory Basecoat Treatment Optional - Dip Treated or Pressure Treated Optional - Dip Treated or Pressure Treated Optional - Dip Treated or Pressure Treated Optional - Dip Treated or Pressure Treated Optional - Dip Treated or Pressure Treated Optional - Dip Treated or Pressure Treated
Shed Type Workshop, Windowless Security Shed, Tool Store, Mower Store, Medium Shed Workshop, Windowless Security Shed, Tool Store, Mower Store, Medium Shed Workshop, Windowless Security Shed, Tool Store, Mower Store, large sheds workshops, Large Shed Workshop, Windowless Security Shed, Tool Store, Mower Store, large sheds workshops, Large Shed Workshop, Windowless Security Shed, Tool Store, Mower Store, large sheds workshops, Large Shed Workshop, Windowless Security Shed, Tool Store, Mower Store, large sheds workshops, Large Shed
Locking System Turn Button Turn Button Turn Button Turn Button Turn Button Turn Button
Pre-Assembled Side Panels Yes Yes Yes Yes Yes Yes
Roof Style Reverse Apex Reverse Apex Reverse Apex Reverse Apex Reverse Apex Reverse Apex
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.

Videos & Guides

Our resource library offers step by step instructions, explanation videos and customer content to help you to plan, buy and build your garden building.

Assembly

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 a team of at least 2 people, the handy pre-assembled panels mean you will have your BillyOh building up in no time!

See just how easy our buildings are to assemble in this video:

Reverse Apex Workshop Customer Testimonials

Nadeem

"The best choice I made was buying from Garden Buildings Direct! "

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Nadeem
The Expert Reverse Apex Workshop is quite strong and we had no problems throughout the whole process - from order to construction. Building the shed itself with the help of my son was a 3-day job as I was building it around my working hours. Otherwise, we could have done it in a day and a half, easy.
Once painted in creosote, I am planning to paint it dark brown so it is well protected. I will definitely recommend Garden Buildings Direct to my friends and family.

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Stuart

"We chose to buy from Garden Buildings Direct as they appeared to offer value for money. We needed a space for our son who will mainly be using it as a workshop for his motorbikes and working on parts for his car. "

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Stuart
We found GBD’s customer service excellent. The shed was delivered in good time and order. The shed is now almost up and ready for my son to use as his Man cave!
We have not decided yet whether to paint the shed or just use a clear coat to enhance the natural colour however myself and my son have insulated and boarded out the shed and installed electricity and light so that it can be used all year round. I would definitely recommend Garden Buildings Direct to my family and friends.

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