Size measured in metre

2. Select Treatment

2. Customise

Floor

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.

Roof

11mm Tongue and Groove

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.

19mm Tongue and Groove

Heavy-duty and long-lasting, our 19mm roof will provide you with extra insulation for those colder months of the year and ideal for larger buildings.

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.

Shelving is a great way of increasing the usable space in your building by giving you another storage level. Whether your building is for tools, gardening equipment or your own personal workshop shelving will help you keep a tidy, organised space. Depending on which option you choose, your shelving will cover one side, two sides or all around. Each shelf is 21cm deep and can be placed at any height.
Keep rainwater away from the walls with one of our guttering systems. Protect your building from harsh weather conditions and water damage with these great yet simple solutions. Single sided guttering is great for smaller buildings or upgrade to dual gutters for increased protection on larger buildings. Collect the rainwater and use it to water your garden as a cheap and more economical option.

3. Add optional extras

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

Why buy the Pro Pent Log Cabin?

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.

Reversible<br/>Design
Reversible
Design

Option to build with the door on the left or right to fit your garden.

Complete<br/>Building
Complete
Building

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

What is it made from?

Tongue and Groove Roof & Floor

The heavy duty and hard-wearing board provides a solid underfoot and robust ceiling.

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.

Easy To Assemble

Interlocking Tongue and Groove boards for easy assembly.

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.

And much more...

  • Floor and roof included
  • Green mineral roof felt
  • Modern pent design
  • Wide opening double doors
  • Optional wall thickness
  • Floor to gable doors
  • Windowless for security
  • Attention to detail
  • Easy to build
  • Pressure treated lasts longer
  • Protected during delivery
  • Fixtures and fittings included
  • Full assembly instructions
  • 20 years experience

20 years of
Market Experience.
Lots of Happy Customers

Explore how we have made some of our million+ customers happy throughout the years.
Find out below and try the Pro Pent for yourself.

Dimensions W2.4m x D2.1m - 19mm W2.4m x D2.4m - 19mm W3.3m x D2.1m - 19mm W2.4m x D2.1m - 28mm W3.3m x D2.4m - 19mm W2.4m x D2.4m - 28mm W3.9m x D2.1m - 19mm W3.9m x D2.4m - 19mm W3.3m x D2.1m - 28mm W4.5m x D2.1m - 19mm W3.3m x D2.4m - 28mm W4.5m x D2.4m - 19mm W3.9m x D2.1m - 28mm W3.9m x D2.4m - 28mm W4.5m x D2.1m - 28mm W4.5m x D2.4m - 28mm
Width 241cm 241cm 331cm 241cm 331cm 241cm 391cm 391cm 331cm 391cm 331cm 391cm 391cm 391cm 451cm 451cm
Depth 211cm 241cm 211cm 211cm 241cm 241cm 211cm 241cm 211cm 211cm 241cm 241cm 211cm 241cm 211cm 241cm
Eaves Height (Inc Floor) 195.9cm 194cm 195.9cm 195.9cm 194cm 194cm 195.9cm 194cm 195.9cm 195.9cm 194cm 194cm 195.9cm 194cm 195.9cm 194cm
Eaves Height (Excl Floor) 192cm 190.1cm 192cm 192cm 190.1cm 190.1cm 192cm 190.1cm 192cm 192cm 190.1cm 190.1cm 192cm 190.1cm 192cm 190.1cm
Ridge Height (Inc Floor) 210.8cm 210.8cm 210.8cm 210.8cm 210.8cm 210.8cm 210.8cm 210.8cm 210.8cm 210.8cm 210.8cm 210.8cm 210.8cm 210.8cm 210.8cm 210.8cm
Ridge Height (Excl Floor) 206.9cm 206.9cm 206.9cm 206.9cm 206.9cm 206.9cm 206.9cm 206.9cm 206.9cm 206.9cm 206.9cm 206.9cm 206.9cm 206.9cm 206.9cm 206.9cm
Door Opening Size (w x h) 149cm x 171.9cm 149cm x 171.9cm 149cm x 171.9cm 149cm x 171.9cm 149cm x 171.9cm 149cm x 171.9cm 149cm x 171.9cm 149cm x 171.9cm 149cm x 171.9cm 149cm x 171.9cm 149cm x 171.9cm 149cm x 171.9cm 149cm x 171.9cm 149cm x 171.9cm 149cm x 171.9cm 149cm x 171.9cm
Door Width 74cm 74cm 74cm 74cm 74cm 74cm 74cm 74cm 74cm 74cm 74cm 74cm 74cm 74cm 74cm 74cm
Door Height 172cm 172cm 172cm 172cm 172cm 172cm 172cm 172cm 172cm 172cm 172cm 172cm 172cm 172cm 172cm 172cm
Width (Internal) 225cm 225cm 315cm 223.2cm 315cm 223.2cm 375cm 375cm 313.2cm 435cm 313.2cm 435cm 373.2cm 373.2cm 433.2cm 433.2cm
Depth (Internal) 195cm 225cm 195cm 193.2cm 225cm 223.2cm 195cm 225cm 193.2cm 195cm 223.2cm 225cm 193.2cm 223.2cm 193.2cm 223.2cm
Cladding Sizes Available 19mm 19mm 19mm 28mm 19mm 28mm 19mm 19mm 28mm 19mm 28mm 19mm 28mm 28mm 28mm 28mm
Materials W2.4m x D2.1m - 19mm W2.4m x D2.4m - 19mm W3.3m x D2.1m - 19mm W2.4m x D2.1m - 28mm W3.3m x D2.4m - 19mm W2.4m x D2.4m - 28mm W3.9m x D2.1m - 19mm W3.9m x D2.4m - 19mm W3.3m x D2.1m - 28mm W4.5m x D2.1m - 19mm W3.3m x D2.4m - 28mm W4.5m x D2.4m - 19mm W3.9m x D2.1m - 28mm W3.9m x D2.4m - 28mm W4.5m x D2.1m - 28mm W4.5m x D2.4m - 28mm
Glazing Material N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless
Floor Material 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG
Roof Material 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG 11mm TG / 19mm TG
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 Green Mineral Felt Green Mineral Felt Green Mineral Felt Green Mineral Felt Green Mineral Felt
Features W2.4m x D2.1m - 19mm W2.4m x D2.4m - 19mm W3.3m x D2.1m - 19mm W2.4m x D2.1m - 28mm W3.3m x D2.4m - 19mm W2.4m x D2.4m - 28mm W3.9m x D2.1m - 19mm W3.9m x D2.4m - 19mm W3.3m x D2.1m - 28mm W4.5m x D2.1m - 19mm W3.3m x D2.4m - 28mm W4.5m x D2.4m - 19mm W3.9m x D2.1m - 28mm W3.9m x D2.4m - 28mm W4.5m x D2.1m - 28mm W4.5m x D2.4m - 28mm
Cladding Style Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards Tongue and Groove Interlocking Boards
Windows N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless N/A - Windowless
Factory Basecoat Treatment Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated Optional - Non Treated or Pressure Treated
Roof Style Pent Pent Pent Pent Pent Pent Pent Pent Pent Pent Pent Pent Pent Pent Pent Pent
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.

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

  • 19mm or 28mm Tongue and Groove Log walls

  • 11mm Tongue and Groove floor

  • 11mm Tongue and Groove roof

  • Boarded double doors

  • Green mineral roof felt

  • All fixtures and fittings

  • Comprehensive assembly instructions

Untreated: Our log boards are delivered to you as untreated. Not only does this provide you with a lodge appearance, but allows you to decide the treatment type and colour which suits your tastes. You will need to treat this annually and after assembly to protect your wood against rot, decay and insect infestation.

Pressure Treated: For an extra level of protection, you can opt for pressure treatment 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 Pro Pent 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.

19mm: Heavy-duty and long-lasting, this roof will provide you with extra insulation for those colder months of the year.

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.

Yes, 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.

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 a team of at least 2 people, the interlocking logs that simply slot together mean you will have your BillyOh building up in no time!

Our Log Cabins arrive as individual boards that are designed to be easily slotted together. This makes assembly easy and gives a strong building with interlocking corners for strength. If you opt for double glazed windows and doors, these are delivered pre-assembled for your convenience.

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.

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.