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Shire Avance 7x5 Summerhouse

Shire Avance 7x5 Summerhouse

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Shire Avance 7x5 Summerhouse Shire Avance 7x5 Summerhouse Shire Avance 7x5 Summerhouse Shire Avance 7x5 Summerhouse

Product Code [SHRAVANCE0705]

Our Price: £379.99 RRP: £419.99

Building Base

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Shire Avance 7x5 Summerhouse

The Shire Avance Summerhouse has a contemporary design giving an unobstructed view of your garden, and is yet another great value garden summer house from one of the UK best manufacturers - Shire Garden Buildings. The Avance is available in one size only: 7x5, and has been manufactured from smooth planed white pine from sustainable forests. It comes pre-treated with a mould-resistant, anti-fungicidal basecoat, however to ensure a long life a weatherproofing preservative topcoat will be required. Large, three-quarter glazed double-doors allow in plenty of light.


  • FREE delivery*
  • FREE anti-fungicidal mould-resistant basecoat (not as shown)
  • Manufacturers 10-year guarantee
  • Large glass windows in double doors
  • Professional installation available
  • Optional pressure-treated building base c/w metal spikes
  • Factory applied preservative top-coat option
  • Mineral roofing felt
  • 12mm tongue and groove walls and floor
  • OSB roof
  • Modular construction
  • Straightforward DIY assembly

Quality Construction

The Shire Avance Summerhouse is manufactured with 34 x 34mm framing. This model comes with 12mm thick tongue & groove cladding on the walls AND floor, with solid sheet boarding on the roof. Two fixed windows are fitted in the double doors to let in ample light.


All sheds in the Shire garden building range are supplied pre-treated with a high quality, water-based, non-toxic anti-fungicidal basecoat. This ensures that your garden building is ready to accept any preservative colour of your choice. A factory-applied preservative topcoat is also available, however this is not a decorative finish. Please Note: the building shown above has been painted as an example of what can be acheived, and will be supplied in a plain light brown colour.

Doors and Locking System

A double door is supplied, complete with a black iron door latch.

Straight-forward Assembly

These buildings are supplied in a flat-pack modular design with smaller panels allowing for easy transportation through your house or garage!  Assembly is straight-forward for the competent DIY'er, and no professional experience is necessary. Normally 2 people can usually complete the job in 2-4 hours.

Professional Assembly Option

If you aren't able to install this building yourself, we can arrange for a professional erecting team to build it for you. We require clear access and a suitably prepared, firm, level site to be ready when the installers arrive.

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, additional clear topcoat preservative, and a pressure-treated timber base c/w adjustable metal spikes.


Model Ref. No. Thick Size (mm) Height (mm) Door (mm)
(mm) Width Depth Ridge Eaves Width Height
7x5 Avance SHRAVANCE0705 12 2048 1550 2010 1750 1360 1712

Please contact us prior to purchase if you have any queries regarding the dimensions. 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. 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. Deliveries are available for most of mainland England, Wales and Scotland, however no deliveries are available to the Yellow Zone, or to any island or offshore area... please see map below, or click here for more information. 

Simply Garden Buildings - Shire Delivery Areas

The current delivery lead time shown is typical for Red Zones, however this is approximate and cannot be guaranteed. The lead time may be longer for outlying areas. Installation is available for most delivery areas, however this will extend the lead time to approximately 28 days.

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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.