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Grandmaster Alpine Cabin Summerhouse

Grandmaster Alpine Cabin Summerhouse
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  • UK Made

What's Included

Optional Side Windows

Optional Side Windows

Contemporary Apex Roof Allows for Maximum Headroom

Contemporary Apex Roof Allows for Maximum Headroom

Weather Resistant Shiplap Cladding Construction

Weather Resistant Shiplap Cladding Construction

Two Sets of Wide Opening Double Doors for Easy Entry

Two Sets of Wide Opening Double Doors for Easy Entry

Better Protection and Headroom

Better Protection and Headroom

Pre-Assebled Panels for Effortless Construction

Pre-Assebled Panels for Effortless Construction

Traditional Alpine Design

Traditional Alpine Design


Weather Resistant T&G Shiplap Cladding

Weather Resistant T&G Shiplap Cladding


Stylish Roof Overhang

Stylish Roof Overhang


Traditional Alpine Design

Traditional Alpine Design

The Grandmaster brings a touch of luxury to any garden. If you’re looking for a spacious building to relax or entertain with family and friends, the BillyOh Grandmaster Alpine Log Cabin is a great choice.

A stylish roof overhang provides welcoming shade during summer months, as well as valuable protection from the rain. The traditional design comes with a choice of single or double glazed, modern or traditional windows to suit your own style.

Lockable Windows and Doors

The Grandmaster Alpine Log Cabin has a windowed design for maximum natural light and a comfortable space to spend time in. The long, modern windows also provide the summerhouse with great views of your garden.

A half glazed double door complements the stylish summerhouse and provides easy access to the building. All windows and doors are lockable for maximum security when not in use.

Lockable Windows and Doors
Shiplap Cladding

Shiplap Cladding

Constructed using a strong, weather resistant shiplap cladding, the summerhouse is well equipped for harsh weather conditions. An 11mm shiplap cladding is supplied with the Grandmaster Alpine Log Cabin as standard, but you also have the option of upgrading to a premium, 16mm shiplap cladding for a stronger and more durable building.

T&G Floor Options

The building comes with a range of T&G floor options. The 11mm, T&G floor is provided with the building as standard but you can upgrade the floor to a premium 19mm or 28mm T&G floor if you prefer. The interlocking nature of T&G works effectively to keep water out.

T&G Floor Options
T&G Roof Options

T&G Roof Options

An 11mm tongue and groove roof with roof purlins is supplied with the Grandmaster Alpine Log Cabin. The interlocking nature of T&G works effectively to keep water from entering the building and provides a solid roof for the summerhouse.

Roof Cover Options

For ultimate weather protection, durable black mineral felt is provided.This offers a sleek finish to the summerhouse and keeps the garden building protected from the worst of the weather. We also offer stylish roof tiles in black, grey or green, which give the look of a tiled roof and offer unmatched protection.

Roof Cover Options
Dimensions 16 x 9 16x9 16 x 12 16x12 16 x 14 20 x 9 20 x 12 16x14 20x9 16 x 16 20x12 16x16 20 x 14 20x14 20 x 16 20x16
Width 497.7cm 497.7cm 497.7cm 497.7cm 497.7cm 611.8cm 611.8cm 497.7cm 611.8cm 497.7cm 611.8cm 497.7cm 611.8cm 611.8cm 611.8cm 611.8cm
Depth 265.9cm 265.9cm 353.8cm 353.8cm 412.4cm 265.9cm 353.8cm 412.4cm 265.9cm 471cm 353.8cm 471cm 412.4cm 412.4cm 471cm 471cm
Width (Internal) 468.8cm 468.8cm 468.8cm 468.8cm 468.8cm 586cm 586cm 468.8cm 586cm 468.8cm 586cm 468.8cm 586cm 586cm 586cm 586cm
Depth (Internal) 255.1cm 255.1cm 343cm 343cm 401.6cm 255.1cm 343cm 401.6cm 255.1cm 460.2cm 343cm 460.2cm 401.6cm 401.6cm 460.2cm 460.2cm
Ridge Height (Inc Floor) 249cm 249cm 249cm 249cm 249cm 260.5cm 260.5cm 249cm 260.5cm 249cm 260.5cm 249cm 260.5cm 260.5cm 260.5cm 260.5cm
Eaves Height (Inc Floor) 206.1cm 206.1cm 206.1cm 206.1cm 206.1cm 206.1cm 206.1cm 206.1cm 206.1cm 206.1cm 206.1cm 206.1cm 206.1cm 206.1cm 206.1cm 206.1cm
Ridge Height (Internal) 229.5cm 229.5cm 229.5cm 229.5cm 229.5cm 241cm 241cm 229.5cm 241cm 229.5cm 241cm 229.5cm 241cm 241cm 241cm 241cm
Eaves Height (Internal) 200.4cm 200.4cm 200.4cm 200.4cm 200.4cm 200.4cm 200.4cm 200.4cm 200.4cm 200.4cm 200.4cm 200.4cm 200.4cm 200.4cm 200.4cm 200.4cm
Ridge Height (Excl Floor) 244.5cm 244.5cm 244.5cm 244.5cm 244.5cm 256cm 256cm 244.5cm 256cm 244.5cm 256cm 244.5cm 256cm 256cm 256cm 256cm
Eaves Height (Excl Floor) 202.3cm 202.3cm 202.3cm 202.3cm 202.3cm 202.3cm 202.3cm 202.3cm 202.3cm 202.3cm 202.3cm 202.3cm 202.3cm 202.3cm 202.3cm 202.3cm
Door Opening Size (w x h) 155.8cm x 187.7cm 155.8cm x 187.7cm 155.8cm x 187.7cm 155.8cm x 187.7cm 155.8cm x 187.7cm 155.8cm x 187.7cm 155.8cm x 187.7cm 155.8cm x 187.7cm 155.8cm x 187.7cm 155.8cm x 187.7cm 155.8cm x 187.7cm 155.8cm x 187.7cm 155.8cm x 187.7cm 155.8cm x 187.7cm 155.8cm x 187.7cm 155.8cm x 187.7cm
Door Width 77.4cm 77.4cm 77.4cm 77.4cm 77.4cm 77.4cm 77.4cm 77.4cm 77.4cm 77.4cm 77.4cm 77.4cm 77.4cm 77.4cm 77.4cm 77.4cm
Door Height 187cm 187cm 187cm 187cm 187cm 187cm 187cm 187cm 187cm 187cm 187cm 187cm 187cm 187cm 187cm 187cm
Frame Thickness (w x d) 4.4cm x 2.7cm 4.4cm x 2.7cm 4.4cm x 2.7cm 4.4cm x 2.7cm 4.4cm x 2.7cm 4.4cm x 2.7cm 4.4cm x 2.7cm 4.4cm x 2.7cm 4.4cm x 2.7cm 4.4cm x 2.7cm 4.4cm x 2.7cm 4.4cm x 2.7cm 4.4cm x 2.7cm 4.4cm x 2.7cm 4.4cm x 2.7cm 4.4cm x 2.7cm
Materials 16 x 9 16x9 16 x 12 16x12 16 x 14 20 x 9 20 x 12 16x14 20x9 16 x 16 20x12 16x16 20 x 14 20x14 20 x 16 20x16
Material Graded European Softwood Graded European Softwood Graded European Softwood Graded European Softwood Graded European Softwood Graded European Softwood Graded European Softwood Graded European Softwood Graded European Softwood Graded European Softwood Graded European Softwood Graded European Softwood Graded European Softwood Graded European Softwood Graded European Softwood Graded European Softwood
Glazing Material Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional
Floor Material Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional
Roof Material Tongue & Groove Tongue & Groove Tongue & Groove Tongue & Groove Tongue & Groove Tongue & Groove Tongue & Groove Tongue & Groove Tongue & Groove Tongue & Groove Tongue & Groove Tongue & Groove Tongue & Groove Tongue & Groove Tongue & Groove Tongue & Groove
Roof Covering Material Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional
Features 16 x 9 16x9 16 x 12 16x12 16 x 14 20 x 9 20 x 12 16x14 20x9 16 x 16 20x12 16x16 20 x 14 20x14 20 x 16 20x16
Shed Type Summer House Summer House Summer House Summer House Summer House Summer House Summer House Summer House Summer House Summer House Summer House Summer House Summer House Summer House Summer House
Cladding Style Shiplap Shiplap Shiplap Shiplap Shiplap Shiplap Shiplap Shiplap Shiplap Shiplap Shiplap Shiplap Shiplap Shiplap Shiplap Shiplap
Pre-Assembled Side Panels Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Factory Basecoat Treatment Red Cedar Water Based Red Cedar Water Based Red Cedar Water Based Red Cedar Water Based Red Cedar Water Based Red Cedar Water Based Red Cedar Water Based Red Cedar Water Based Red Cedar Water Based Red Cedar Water Based Red Cedar Water Based Red Cedar Water Based Red Cedar Water Based Red Cedar Water Based Red Cedar Water Based Red Cedar Water Based
Supplied with Fixtures and Fittings Yes Yes Yes Yes Yes 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.

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