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TGB Heavy Duty Apex Garage *ASSEMBLED*

TGB Heavy Duty Apex Garage *ASSEMBLED*

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TGB Heavy Duty Apex Garage *ASSEMBLED* TGB Heavy Duty Apex Garage *ASSEMBLED* TGB Heavy Duty Apex Garage *ASSEMBLED*

Product Code [TGBGARA1410]

Our Price: £3,329.00

Glass Windows
Side Entrance Door
Extra Preservative
Delivery Options
FREE Assembly

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TGB Heavy Duty (Storm-Braced) Apex Garage

The TGB Heavy Duty (Storm-Braced) Apex Garage is a high quality, robust, wooden, apex-roofed garage, made with longevity in mind. The TGB Heavy Duty Apex Garage is a traditionally built British garage, featuring a several fixed and opening windows, heavy-duty galvanised hook and band hinges, heavy duty roofing felt, and lots of framing for strength. The TGB Heavy Duty Apex Garage is available in 14 sizes - 14x10 up to 30x12, all with the same level of features at an unbeatable price.
Current Brochure DownloadOur TGB Sheds product range is second to none, featuring hundreds of great quality buildings, accessories and optional extras, however it is difficult to show everything fully on a single web page. We are an OFFICIAL PREMIER STOCKIST of all TGB products, therefore you are welcome to visit our Edinburgh display site to see the buildings in person. Alternatively, you can download the latest PDF brochure... just click on the link to the right.


  • FREE delivery*
  • Professionally ASSEMBLED IN YOUR GARDEN*
  • FREE Brown preservative treatment
  • Several fixed and opening windows included (quantity varies with size)
  • Heavy duty hook & band galvanised hinges (seriously strong)
  • Additional single side door
  • Strong internal (storm-braced) framing
  • 16mm nominal (12mm finish) tongue & groove shiplap cladding
  • High quality, slow growing Scandinavian timber
  • T&G walls and roof
  • 14x sizes from 14x10 up to 30x12
  • Bespoke options also available
  • No floor supplied

Quality Construction

This garden building is manufactured using high quality, slow-growing, sustainable Scandinavian Pine from well managed FSC or PEFC CERTIFIED forests. All models are constructed using 16mm nominal (approx. 12mm finished) tongue and groove shiplap timber walls, along with tongue and groove roofs and floors, however this can be upgraded to a massive 22mm nominal thickness (approx. 18mm finished) if required. Please note that NO chipboard or OSB is used in the construction of ANY TGB building. These TGB buildings are supplied pre-treated with a Light Brown, Eco-Friendly preservative basecoat. Strong, smoothed, rounded and planed framing has been used internally, which is doubled at the corners for extra strength. Heavy duty 40kg mineral roofing felt is supplied to keep the roof watertight.


TGB garden buildings are supplied pre-treated with a quality brown, non-toxic preservative base coat. This ensures that your garden building is ready to accept any preservative colour of your choice. Alternatively we can supply them made from long-lasting Tanalised pressure-treated timber with a 15-year anti-rot warranty, or you can have your building factory-painted in a choice of 12x popular colours (maximum 2x colours per building). These look great, and don't require any additional painting immediately... please contact us for details.

Brown PreservativeTanalised Pressure-treated PreservativePaint Colour Options


Doors, Locking System & Windows

Heavy duty double doors, 2135mm wide, fully-framed and braced, are fitted as standard, along with an additional side door (762mm wide). Both are supplied complete with heavy-duty, hook & band galvanised hinges, and internal locks as standard. This building features joinery made windows featuring a combination of fixed and opening panes. The single door can be positioned anywhere around the building, however this must be decided at the time of order. Please choose from the door positions shown below... alternatively you can have it without a single door if you prefer.

Please Note: The side door will have it's hinges fitted on the right side of the door unless stated otherwise.

Professional Assembly Included

We will assemble your TGB heavy duty garage at NO ADDITIONAL CHARGE although some geographical limitations apply. Our PROFESSIONAL ASSEMBLY SERVICE covers approx. 90% of the UK mainland population, and requires non-restrictive access and a suitable base/site.

Please note: we don't include a fixing-down service as part of the assembly, however we do recommend taking the concrete anchor bolts (optional) to do this yourself, as any open structure can be moved (or possibly damaged) by severe winds. 

DIY Assembly Video

Assembling your building yourself can be very satisfying and it has several advantages: you probably won't have to wait as long for delivery, you can assemble it on a day suitable to you, you can pre-treat the panels beforehand allowing the best possible protection for your building, and we may even be able to offer you an additional discount so you'll save even more money! TGB Sheds, Playhouses and Summerhouses come with all the fixings and fastenings you need, but to make things even easier, here is an installation video that you can follow showing the assembly of a typical TGB building.



Optional Extras

This garden building is supplied as a full kit, complete with all necessary fixings, fastenings, glazing and roofing materials. Optional extras include professional assembly, framing and wall thickness upgrades, double doors, opening windows, heavy flooring, verandahs, log-lap cladding, toughened glass etc. The building can also be made to a bespoke size or configuration... please call for details.


Please contact us prior to purchase if you have any queries regarding the dimensions, or if you require exact sizes. Roof overhangs will extend beyond the Body Size shown below (all dimensions are finished sizes).
Model Framing Body Size (mm) Height (mm) Double Door (mm) Single Door (mm)
TGB Heavy Duty Apex Garage (mm) Length Width Eaves Ridge Height Width Height Width
14x10 TGBGARA1410 44x44 4267 3048 1895 2595 1880 2135 1775 762
16x10 TGBGARA1610 44x44 4877 3048 1895 2595 1880 2135 1775 762
18x10 TGBGARA1810 44x44 5486 3048 1895 2595 1880 2135 1775 762
20x10 TGBGARA2010 44x44 6096 3048 1895 2595 1880 2135 1775 762
22x10 TGBGARA2210 44x44 6706 3048 1895 2595 1880 2135 1775 762
24x10 TGBGARA2410 44x44 7315 3048 1895 2595 1880 2135 1775 762
30x10 TGBGARA3010 44x44 9144 3658 1895 2595 1880 2135 1775 762
14x12 TGBGARA1412 44x44 4267 3658 1895 2690 1880 2135 1775 762
16x12 TGBGARA1612 44x44 4877 3658 1895 2690 1880 2135 1775 762
18x12 TGBGARA1812 44x44 5486 3658 1895 2690 1880 2135 1775 762
20x12 TGBGARA2012 44x44 6096 3658 1895 2690 1880 2135 1775 762
22x12 TGBGARA2212 44x44 6706 3658 1895 2690 1880 2135 1775 762
24x12 TGBGARA2412 44x44 7315 3658 1895 2690 1880 2135 1775 762
30x12 TGBGARA3012 44x44 9144 3658 1895 2690 1880 2135 1775 762

Please contact us prior to purchase if you have any queries regarding the dimensions. Sizes shown above are finished sizes (not nominal), however you should note that the roof will extend beyond the Body Size shown above. Information shown above has been supplied by the manufacturer, and is as accurate as possible (errors and omissions excepted), however it is intended only as a guide. This high quality building has an expected lifespan well in excess of 15-years. We recommend that you install the building on a solid, free-draining base, with at least 60cm free space all around for maintenance and to avoid splashback. You should treat all sections with a high quality, spirit-based preservative prior to assembly, and subsequently every year in accordance with the manufacturers instructions. Please ensure that regular general maintenance is carried out on all moving parts, and that the roofing felt is regularly inspected, and replaced if required.


All products are delivered sectional/flat-packed to kerbside unless stated otherwise. *The free installation service covers most of mainland Scotland and England, however delivery to outlying areas may be subject to an additional charge, see map below.

Delivery lead time shown is typical for most areas, however this is approximate and cannot be guaranteed. Assembly will add an average of 1-2 weeks to your lead time, therefore please check before ordering if delivery time is critical. Buildings supplied with a non-standard option or bespoke sizes cannot be returned under any circumstances, therefore please ensure that you order correctly. We're here for advice if you're not sure!

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IMPORTANT: Imperial sizes shown in the description are approximate, and are provided by the manufacturer purely as a guide. Please refer to the metric dimensions for more accurate sizes, or contact us prior to purchase if you have any specific requirements.