19mm Annex W3.0m x D2.5m

1. Customise

4. Add optional extras

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


  • Two Storey Log Cabin Playhouse
  • Durable 19mm Tongue & Groove Boards
  • Stable Door and Cottage Style Windows
  • Multi Room Design with Raised Bunk
  • Window Shutters and Flower Boxes
  • Tongue & Groove Roof and Floor Included
  • Green Mineral Felt Included
Overall Dimensions (Includes Overhang)
  • (A) Width: 3.13m (10ft3)
  • (B) Depth: 2.56m (8ft5)
  • (C) Height: 2.40m (7ft10)


"I was truly impressed with what I received. Exactly what I wanted at the fraction of the price I was expecting to pay, added to this the delivery service was first class. I'll be recommending your service to my friends."

Why you’ll love the

BillyOh Annex Log Cabin Playhouse

Multi-Room and Two Storey Design

Roof Options
Interlocking Boards
11mm T&G Floor Included
Comprehensive Assembly Instructions
Fixtures and Fittings Included

BillyOh Annex Log Cabin Playhouse Key Features

Stable Door

Tongue and Groove

Available in 1 Size

EN71 Compliant

Reverse Apex Building

Their Dream Home

Solid and Strong Construction, Made in UK - 19mm Cladding Thickness

Increased Headroom

1 Size Available

Included Shutters and Flower Boxes

Modern Contemporary or Traditional Georgian Styles Available

Supplied with Green Mineral Felt as Standard

Optional Roof Materials

And there's more...

What's Included

  • Roof (11mm T&G and 8mm Durelis Solid Sheet)
  • Trim Colour
  • Wall Colour
  • 19mm T&G Interlocking Boards
  • 11mm T&G Floor
  • Green Mineral Felt
  • Stable Door
  • Bunk
  • Shutters
  • Flower Boxes
  • Fixtures and Fittings
  • Comprehensive Instructions

Multi-Room and Two Storey Design

Multi-Room and Two Storey Design

Raised Bunk For Extra Fun

Raised Bunk For Extra Fun

Solid 19mm Interlocking Construction

Solid 19mm Interlocking Construction

Annex Log Cabin Wooden Playhouse

Annex Log Cabin Wooden Playhouse

This incredible Annex Log Cabin playhouse from the BillyOh range is a unique and exciting playhouse that will look fantastic in any garden and truly enhance your children’s play time outside!

All of the the details of this playhouse have been carefully considered to provide the maximum amount of fun for your children. From the moment you enter the beautifully crafted stable door, the multi-room and two storey design will impress any adult, let alone little adventurers with a vivid imagination for play.

Underpinning this unique Annex Playhouse is second to none craftsmanship and design, highlighted by the use of interlocking construction which maximises the structural integrity of the building.

Multi Room and Two Storey Design

The stand out aspects of the Annex Log Cabin are the multi-room and two storey design features which offer a huge amount of space for children to play.

The multi-room design not only creates an exciting feature for children as they can wander around different spaces of their own unique playhouse. But, it also means children can create separate areas of the playhouse for their own uses.

Why not create a mini kitchen where they can enjoy pretending to cook and prepare food. A playhouse with multi-rooms offers siblings their own spaces to keep their toys and play!

Multi Room and Two Storey Design
Raised Bunk For Added Fun

Raised Bunk For Added Fun

The raised bunk feature of the Annex Playhouse offers a snug and cosy hideaway for your children to read and relax in. The extra bunk level makes an exciting addition to your children’s dream home in your own garden.

It also provides them with valuable extra room for their friends when they’re having sleepovers. The raised bunk looks over the lower floor, giving a sense of an internal mezzanine which looks truly spectacular.

Solid 19mm Interlocking Construction

The Annex Playhouse is constructed using our incredibly popular tongue and groove technique. The 19mm T&G boards provide the playhouse with a strong and sturdy build. The panels are all pre-cut to length and the interlocking style of this construction means each board will hold the previous board securely in place.

An additional benefit of this interlocking technique is that it allows the playhouse to be built in a number of styles suited to you. The 19mm T&G is bolstered further with rounded framing, ensuring that no sharp edges are present. The raised bunk is free-standing, using substantial joists all rounded for added safety.

As well as providing a strong build, T&G also gives the playhouse great protection from the elements. As the panels interlock together, rain runs off the side of the building, ultimately preventing any long term rot issues.

Solid 19mm Interlocking Construction
Beautifully Crafted Stable Door

Beautifully Crafted Stable Door

The Annex Log Cabin comes with a beautifully crafted stable door, adding to the cottage style appearance of the whole build. The cottage design will enhance the look of your garden as well as provide a fun play space for your children.

The stable door gives children the option of having the top and bottom half either open or closed. Detailed features such as this, captures your children’s imagination and transports them to the cottages in their favourite fairytale stories!

Five Cottage Style Windows Including Shutters and Flower Boxes

The five cottage style windows come with authentic shutters and flower boxes, enhancing the visual appeal of the exterior for this playhouse. You have the option of having traditional crosses in the windows or leaving the windows clear for a more contemporary feel.

The playhouse comes with five sets of shutters and four window boxes which all add charm and character to the build. The flower boxes look great planted up with flowers and your children will have fun watering them!

Five Cottage Style Windows Including Shutters and Flower Boxes
Tongue and Groove Floor and Roof

Tongue and Groove Floor and Roof

A tongue and groove floor is included with the Annex Playhouse. T&G floors provide a strong foundation because of its durable interlocking construction.

The T&G floor will not only provide a stable foundation for the playhouse but also keeps water and other harsh elements from entering the shed.

Also included with the Annex Log Cabin is an 11mm T&G roof. The roof provides a durable covering for the playhouse and is able to withstand harsh weather conditions and falling debris. For further protection, Green Mineral Felt is included. green Mineral felt provides a weatherproof covering, protecting the roof from water damage.

Width 313.2cm
Depth 255.9cm
Eaves Height (Inc Floor) 193.1cm
Ridge Height (Inc Floor) 239.9cm
Width (Internal) 292.9cm
Depth (Internal) 214.3cm
Eaves Height (Internal) 190.1cm
Ridge Height (Internal) 232.5cm
Window Dimensions 78.5cm x 54cm
Door Opening Size (w x h) 60cm x 117.5cm
Frame Thickness (w x d) 3.2cm x 2.7cm
Glazing Material Styrene
Roof Material Optional
Floor Material Tongue & Groove
Roof Covering Material Green Mineral Felt
Whats in the Box? Instructions, Felt & Fixings Supplied
Windows 5 Windows (All Fixed)
Door: 1 x Stable Door
Decking No
Suitable Age Range: Not suitable for children under 36 months
Cladding Style Interlocking Logs
Locking System Magnetic Safety Catch
Factory Basecoat Treatment Untreated
Supplied with Fixtures and Fittings Yes
Safety Approved EN71 - For Domestic Use Only
Max User Weight g
Has Change Decking Option No
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.