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Mercia 7 x 5 Traditional Summerhouse

SKU: SI-003-001-0042

Mercia 7 x 5 Traditional Summerhouse

Regular price £818.38
Regular price £941.14 Sale price £818.38
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£941.14 £818.38
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Mercia Installation Service


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Mercia 7 x 5 Traditional Summerhouse

This 7 x 5 summerhouse is an attractive alternative to the conventional garden shed, with a bright and airy atmosphere created by its half glazed double doors and two more fixed windows.

This ambiance is only heightened when the double doors are opened wide, bringing the outdoors inside while providing shelter from sun or rain.

It is easy to see why this summerhouse quickly becomes the favorite place in the home to relax among its owners.

With plenty of space to pull up a comfy chair, this summerhouse offers an ideal retreat from the stresses of modern living.

Then again, this garden building can be used for much more than leisure.
What makes this summerhouse so versatile is that it keeps the more practical functions of any shed when unoccupied.

In the colder months of the year, garden items you would like to keep outside the house can be stored safely behind the locked doors.

Winter storage classics like unused garden furniture can stay locked up with ease.
The double doors offer easy access to the interior for any larger items you might want to store in your gardens, such as bikes or lawnmowers.

So, forget any notions of a summerhouse being impractical throughout the year, and start thinking about where it will look best in your garden.



A strong feature of this summerhouse when comparing it to many others in its price range is the high quality 12mm timber cladding used for its walls. This cladding uses a shiplap tongue and groove construction, with timber that tightly interlocks and is shaped to divert rainfall away from the building.

As well as improved strength over the more basic overlapped timber found in many sheds, this cladding is low profile and can look especially attractive with an immaculate paint finish.

A great way to achieve a more personalized look for your summerhouse is by exploring the expansive catalog of wood treatments by Protek, available to browse and order through our website.

If you add one of the Protek paint options shown on this page with your order, you can enjoy receiving the paint in the same order as your summerhouse, while saving on the paint? original price.

All timber in this summerhouse is dip treated in advance to help shield it from the elements during transit and assembly, but further wood treatment offers improved protection against weathering ?so we recommend its application as soon as possible, once your summerhouse has been assembled.

Other features to aid protection against weathering are included, such as mineral roofing felt and an OSB roof.

Assuming you follow the basic care guide provided by the manufacturer with your building, your building is covered by a 10-year anti-rot guarantee.

Styrene is used in all four of the window panes featured in this garden building and has shatterproof properties that will keep you at ease in a bustling garden environment ?particularly if you plan to use your summerhouse for storing more cumbersome items.
This building is supplied flat packed with detailed instructions and all the fixtures needed to complete assembly by yourself.

We recommend that you build your summerhouse with one or two trusted friends, or simply add the option to have your building professionally assembled by our team when you order.

Order online or call

020 3973 9080

open Mon-Fri 9am-5pm

Product Name: 7 x 5 2. 30m x 1. 70m Mercia Shiplap Traditional Summerhouse
Footprint Front Width? Depth: 2. 30m x 1. 70m 7'7' x 5'11'
Height To Ridge: 2. 30m 7'5'
Height To Eaves: 1. 70m 5'7'
Walls: 12mm Shiplap Tongue and Groove
Door: Double
Doors Height x Width: 1. 70m x 1. 10m 5'7' x 3'8'
Lock: Press Lock
Roof: 8mm Solid Sheet Board
Roofing Felt: Green Mineral
Floor: 10mm Solid Sheet Board
Bearers: 0. 027m x 0. 032m 0'1' x 0'1'
Bearers Direction: Left?o?ight
Windows: 2??ixed Styrene Clear Glazed
Framing 28mm x 28mm


We offer a fast, free, and reliable home delivery service with every order to most UK postcodes. Our friendly and punctual delivery drivers will deliver your building within 7 - 10 working days of purchase at the front of your property.

All of our products are delivered flat packed, to ensure it is easy for you to move the product from the delivery location to the building site. On the day of delivery, you'll be given a two-hour delivery slot and our driver will keep in contact with you, so you can make the most of your day.


Sit back and let us do the hard work! Our installation service is designed to not only save you valuable time but also take the work of moving and constructing the building off your shoulders. Our fully trained, expert fitters work professionally and carefully to ensure that your new garden building is constructed safely and to the highest industry standards.

For Returns, Refunds & Cancellations please see our policy here


Customer Reviews

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The durable, robust nature of our Champion Workshops is further enhanced by the free pressure treatment that is applied across the range. Preservative is been forced into the timber at high pressure, increasing longevity and removing the need for annual re-treatment. The improved longevity is reflected by a brilliant 15-year guarantee against rot and fungal decay.

  • Vacuum

    Timber is loaded into chamber and a vacuum empties timber cells of air.

  • Flooded

    Timber is loaded into chamber and a vacuum empties timber cells of air.

  • Pressure

    Timber is loaded into chamber and a vacuum empties timber cells of air.

  • Vacuum

    Timber is loaded into chamber and a vacuum empties timber cells of air.

  • Dry

    Timber is loaded into chamber and a vacuum empties timber cells of air.