BillyOh Holly Tongue and Groove Apex Summerhouse

8x8, 10x8, 12x8, 16x8 (Modern Windowed), T&G Cladding, Double Doors, FREE Delivery - 9 sizes

10' Wide
20 x 10 £1319
16 x 10 £1155
12 x 10 £989
10 x 10 £899
8 x 10 £789
8' Wide
16 x 8 £1099
12 x 8 £909
10 x 8 £825
8 x 8 £715

Note: The building must have a floor to comply with warranty and ensure structural integrity.

Note: The building must be covered with a roof felt to comply with warranty

notif-ico Please note the colours are not pre-painted on the product before delivery, and are supplied in a tub of paint. See below.

Trim Colour
Wall Colour

Order Summary:

    From £715

    Tallest Apex Increased headroom

    Tallest Apex Increased headroom


    Strong T&G Build and construction

    Strong T&G Build and construction


    Versatile Modern Window Positioning

    Versatile Modern Window Positioning


    Modern Apex Design made in Great Britain

    Modern Apex Design made in Great Britain

    Welcome to the BillyOh Holly Summerhouse Range. We have added this tongue and groove (T&G) modern apex summerhouse design to the range. Long windows and our tongue and groove construction provide an extra tall summerhouse at great value.

    The Holly is available in a multitude of different sizes to suit all garden types and styles.The smaller buildings are great as a light and airy family room (8x8 to 12x10), in addition the larger sizes offer a larger space to entertain (16x8 to 20x10).

    We have a size to suit your garden size and shape.

    Relax in Your Garden

    The long modern windows and door design offer a peaceful and tranquil place to relax and enjoy your garden in all weathers. Simply shut yourself inside with a good book and listen to the breeze and natural sounds of the garden.

    The extra high panel design ensures that the roof feels elevated well above your head giving a spacious and airy feel. The panoramic window frontage allows plenty of natural light throughout the day.

    We recommend the T&G floor options to really compliment the T&G panels, the 11mm T&G is the recommended and more popular selection, but if you want that really solid feel upgrade to the 19mm T&G for our heavy duty floor.

    Relax in Your Garden
    Solid Tongue and Groove Construction

    Solid Tongue and Groove Construction

    The Holly Summerhouse utilising our pre-engineered tongue and groove panels using our tallest framing. The traditional construction method offers great strength and protection against the british weather.

    Our Uk based workforce hand make these panels using traditional methods. The boards are pre-machine and cut to length, these interlock together where the tongues and grooves meet, giving the panel its strength.

    All our panels are easy to manage and assemble into your shed, with the smaller sections you get additional framing, than larger panel constructions.

    Modern Door and Windows

    Enjoy all angles of your garden, with the panoramic modern long window and door configuration. Enjoy your garden in all weathers, sheltering from the rain or from the sun .

    The construction method used on the doors is a well known carpentry style of mortise and tenon joints. This is coupled with simple beading used on both the door and windows, which are glazed using 1.8mm styrene.

    Modern Door and Windows
    Place the Side Windows to suit your garden

    Place the Side Windows to suit your garden

    Our Gardens are our places to relax and safe havens from the busy world. With our modular design you can select where you place the side windows, to suit your garden design and style.

    The most popular style if you are placing your summerhouse as a centre piece is having the panoramic window style as pictured.

    If you are placing your summerhouse in the corner, then why not place the windows down one side for a better view of your garden. The 10x8 and 10x10 options are not suitable for this option.

    These are our most popular design styles made possible by modular design.

    Fits Through a Standard Door

    The BillyOh modular design method uses smaller easier to manage panels, making assembly and maneuvering easier and safer. All of our panels fit through a standard size house front or back door.

    If access to your garden is tricky or a long walk, we have the solution as the panels smaller in size making them easier to handle and transport.

    Fits Through a Standard Door

    Tallest Apex Increased headroom

    Tallest Apex Increased headroom


    Strong T&G Build and construction

    Strong T&G Build and construction


    Versatile Modern Window Positioning

    Versatile Modern Window Positioning


    Modern Apex Design made in Great Britain

    Modern Apex Design made in Great Britain

    Welcome to the BillyOh Holly Summerhouse Range. We have added this tongue and groove (T&G) modern apex summerhouse design to the range. Long windows and our tongue and groove construction provide an extra tall summerhouse at great value.

    The Holly is available in a multitude of different sizes to suit all garden types and styles.The smaller buildings are great as a light and airy family room (8x8 to 12x10), in addition the larger sizes offer a larger space to entertain (16x8 to 20x10).

    We have a size to suit your garden size and shape.

    Relax in Your Garden

    The long modern windows and door design offer a peaceful and tranquil place to relax and enjoy your garden in all weathers. Simply shut yourself inside with a good book and listen to the breeze and natural sounds of the garden.

    The extra high panel design ensures that the roof feels elevated well above your head giving a spacious and airy feel. The panoramic window frontage allows plenty of natural light throughout the day.

    We recommend the T&G floor options to really compliment the T&G panels, the 11mm T&G is the recommended and more popular selection, but if you want that really solid feel upgrade to the 19mm T&G for our heavy duty floor.

    Relax in Your Garden
    Solid Tongue and Groove Construction

    Solid Tongue and Groove Construction

    The Holly Summerhouse utilising our pre-engineered tongue and groove panels using our tallest framing. The traditional construction method offers great strength and protection against the british weather.

    Our Uk based workforce hand make these panels using traditional methods. The boards are pre-machine and cut to length, these interlock together where the tongues and grooves meet, giving the panel its strength.

    All our panels are easy to manage and assemble into your shed, with the smaller sections you get additional framing, than larger panel constructions.

    Modern Door and Windows

    Enjoy all angles of your garden, with the panoramic modern long window and door configuration. Enjoy your garden in all weathers, sheltering from the rain or from the sun .

    The construction method used on the doors is a well known carpentry style of mortise and tenon joints. This is coupled with simple beading used on both the door and windows, which are glazed using 1.8mm styrene.

    Modern Door and Windows
    Place the Side Windows to suit your garden

    Place the Side Windows to suit your garden

    Our Gardens are our places to relax and safe havens from the busy world. With our modular design you can select where you place the side windows, to suit your garden design and style.

    The most popular style if you are placing your summerhouse as a centre piece is having the panoramic window style as pictured.

    If you are placing your summerhouse in the corner, then why not place the windows down one side for a better view of your garden. The 10x8 and 10x10 options are not suitable for this option.

    These are our most popular design styles made possible by modular design.

    Fits Through a Standard Door

    The BillyOh modular design method uses smaller easier to manage panels, making assembly and maneuvering easier and safer. All of our panels fit through a standard size house front or back door.

    If access to your garden is tricky or a long walk, we have the solution as the panels smaller in size making them easier to handle and transport.

    Fits Through a Standard Door
    Dimensions 8 x 8 8 x 10 10 x 8 10 x 10 12 x 8 12 x 10 16 x 8 16 x 10 20 x 10
    Width 259.8cm 318.3cm 259.8cm 318.3cm 259.8cm 318.3cm 259.8cm 318.3cm 318.3cm
    Width (Internal) 234.4cm 303cm 234.4cm 303cm 234.4cm 303cm 234.4cm 303cm 303cm
    Depth 241cm 241cm 299.6cm 299.6cm 358.2cm 358.2cm 475.4cm 475.4cm 592.6cm
    Depth (Internal) 228.8cm 228.8cm 287.4cm 287.4cm 346cm 346cm 463.2cm 463.2cm 580.4cm
    Ridge Height (Inc Floor) 234cm 247cm 234cm 247cm 234cm 247cm 234cm 247cm 247cm
    Eaves Height (Inc Floor) 173.2cm 173.2cm 173.2cm 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 175.4cm 175.4cm 175.4cm
    Ridge Height (Internal) 229.3cm 242.4cm 229.3cm 242.4cm 229.3cm 242.4cm 229.3cm 242.4cm 242.4cm
    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
    Door Width 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
    Features 8 x 8 8 x 10 10 x 8 10 x 10 12 x 8 12 x 10 16 x 8 16 x 10 20 x 10
    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
    Shed Type 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
    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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