7x7 Mercia Premier Contemporary Corner Wooden Summer House

Product code:

From £1,029.00 Regular Price £1,099.00

To £1,489.98 Regular Price £1,559.98

This 7x7 Mercia premier corner summerhouse is amazing value, delivering stunning relaxation in any garden setting.

  • Fits Neatly into the Corner of a Garden
  • Double Fully Glazed Doors Provide Panoramic Views
  • High Quality 12mm Tongue and Groove Shiplap Cladding
  • Styrene Glazed Full Height Windows
Size & Specification

Summerhouse Only
7x7 Mercia Premier Contemporary Corner Wooden Summerhouse   + £1,029.00
Optional Summerhouse Installation

Please ensure a solid, level base is constructed before your installation date. We will contact you to arrange an installation date after checkout.

Optional Shed Base

Recommended if you do not have a solid, level base such as concrete or paving slabs.

* Required Fields

  • 3. Optional Extras
  • Accessories
  • x

    Solartech Premium Garden Building Solar Lighting Kit 6 - Suitable for Buildings upto 3m x 3m (10' x 10') -


    The Solartech Premium Solar Lighting Kit 6 is the simplest, safest, most attractive way to light a summerhouse or log cabin, using the latest solar technology for effective interior lighting. This solar kit features 2 floor lamps.

    A powerful system, using advanced solar technology and the latest lithium battery know-how, allows these floor lamps to run for up to 5 hours every evening with a brightness equivalent to a 350lm mains bulb. The battery hub can also charge other mobile devices, a 12v TV, or laptop with 12v adaptor, whilst the fully weather-resistant solar panel is effective all-year-round, ensuring that these garden lights will never go out unexpectedly.

    This solar lighting kit includes 1 x 5w solar panel, 1 x panel bracket, 1 x 10Ah battery hub, 2 x floor lamps, 2 x 3.5w vintage bulbs, 1 x fixing pack and an instruction manual.

    Simple to install, using a plug and play system, and supplied with a reassuring 2-year warranty, these solar cabin lights are suitable for the Woodbridge and Witney summerhouses, and Harwood log cabin.

    Installation of solar powered products is not included with any garden building installation service.

    9 different kits are available, so there is advanced Solartech lighting to suit almost any garden building.

    Delivery is free to most UK addresses.

    • 2 floor lamps
    • Equivalent to a 350lm bulb
    • Advanced, weather-resistant solar and lithium battery technology
    • Plug and play system
    • Battery can charge other mobile devices, a 12v TV or laptop
    • 2-year warranty
    • Suitable for summerhouses and log cabins
    • Lamp shades are NOT included
    • Installation of solar powered products is not included with any garden building installation service.
    • Free delivery to most UK addresses within 15 working days


From as little as £ per month at %APR
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In stock

Pick a day Delivery
Solartech Premium Garden Building Solar ...
Special Price £269.99 Regular Price £289.99
  • Accessories
  • Specification
  • Description
  • Delivery


Brand Mercia
Cladding Shiplap Tongue and Groove
Cladding Thickness 12
Construction Type Tongue and Groove
Door Type Double Doors
Framing Size 27 x 45mm
Size 7' x 7'
Roof Style Pent
Treatment Dip treated
Guarantee 10 years
Depth at Base 2222
Depth including Overhang 2396
Height at Highest Point 2107
Height at Lowest Point 1861
Width at Base 2920
Width including Overhang 2930
Door Height 1720
Door Width 475
Glazing Material Styrene
Locking System Lock and Key
Number of Windows 2 windows
Floor Material Tongue and Groove
Floor Thickness 12
Roof Material Tongue and Groove
Roof Thickness 12


Our 7x7 Mercia premier corner summerhouse combines practicality with attractiveness to create a perfect surrounding this summer. Its stunning design means it is quick to become the focal point of any garden and with four full height windows means that a huge garden view is enabled.

This 7x7 Mercia premier corner summerhouse is constructed from 12mm shiplap tongue and groove cladding, even the roof and floor, which differentiates the standard corner summerhouse we offer to this premier summerhouse. The floor can withstand heavier pressure which enables a sturdier build and means this summerhouse can be multi-use, acting as storage in the winter time. The roof has increased resistance making it virtually indestructible from any weather and the added roofing felt means the timber stays dry and doesn't rot. The timber chosen has been tested and certification meaning the wood is sustainable and slow grown, increasing its resistance to rot.

This summerhouse has two opening doors which are fully glazed which compliments the two other full height styrene windows, allowing natural light to pour in during the sunny days. The doors have a lock/key feature which keeps the summerhouse locked and your items protected. The windows on this 7x7 Mercia premier corner summerhouse are made from styrene, a 100% shatterproof glass alternative, eliminating the chances of cutting yourself on broken glass.

The timber has been pre-treated, however to receive the full 10 year anti-rot promise we advise that you re-treat this 7x7 Mercia premier corner summerhouse annually. Build time is less than you would expect, using the provided instructions.

When comparing this summerhouse to others on the market, the build and design champs many of the others that are on offer and you will certainly not be disappointed.

  • Fits Neatly into the Corner of a Garden
  • Double Fully Glazed Doors Provide Panoramic Views
  • High Quality 12mm Tongue and Groove Shiplap Cladding
  • Styrene Glazed Full Height Windows
  • Lock and Key Door Locking System
  • 28x28mm Framing
  • Simple to Assemble
  • Instructions and Fixings Provided


Windsor Delivery

Windsor Delivery 

We offer FREE delivery to the majority of mainland UK postcodes but some areas may incur an additional carriage charge (see below) and some postcode areas are not covered at all. Please use our postcode checker above to check delivery is available to your area.

£69.99 - BT, CF, DD, DG, DT6-8, EH, EX, FK, G, KA, KY, LD, LL, ML, PA1-19, PH1-20, PL, SA, SY, TA, TD, TQ, TR

£109.99 - AB, PA21-38, PH21-41

£129.99 - IV, KW

£249.99 - GY, Isle of Wight, Isle of Man, JE


Our 'Pick a Day' service is available to the majority of postcode areas, however some exclusions apply. 'Pick a day' is available on delivery only orders. Should you choose the installation option (if available) it will supersede the 'Pick a day' date. A delivery and installation date will be arranged with you by the delivery team.

Delivery to every area of the UK cannot be made every day. Some postcodes fall into an extended delivery lead time area. The extended delivery lead time will be in addition to the typical lead time stated. If your postcode falls into one of the extended lead time areas then the delivery team will be contacting you to arrange an appropriate delivery date.

If you will be unavailable on the day of delivery the driver can attempt to leave your order in a safe place, please indicate this when selecting your delivery as re-delivery charges may be levied if delivery fails on the agreed date. If you haven't already selected your delivery day, our delivery team will contact you to arrange an acceptable delivery date based on the typical lead time stated for the product.

Please allow 6 - 8 weeks for delivery if adding installation.

Upon Delivery:

Delivery of this item is typically made by a 7.5 ton flat-bed (similar size to a council refuse lorry) up to an 18 ton lorry (similar size to a removals lorry). Delivery is typically between 7am and 7pm. Unfortunately, we are unable to specify a timed delivery.

The delivery drivers are only insured to deliver to kerb side or driveway. We would not risk damaging your property whilst delivering a product to an unsafe location. Unfortunately we will not be able to go through your property. Please note that some buildings will not pass through standard doorways in houses. Please call to seek advice if there are any access concerns.

This product is delivered in a flat packed, sectional format direct from the manufacturer to your home with full instructions ready for DIY assembly.

Please Note - delivery is NOT available to the following locations: Isles of Scilly & Scottish Islands


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  • Purchase Rate 21.9% p.a. (variable)
  • Representative 21.9% p.a. (variable)
  • Assumed Credit Limit £1200