Detailed Specification

Please note: all imperial measurements are approximate and Mercia garden buildings are made from metric measurements.

Product Name: 7 x 7 (1.99m x 1.99m) Mercia Corner Summerhouse
Footprint (Front Width x Depth): 1.99m x 1.99m (6'6' x 6'6')
Height To Ridge: 1.98m (6'6')
Height To Eaves: 1.86m (6'1')
Walls: 12mm Shiplap Tongue and Groove
Door: Double
Door(s) Height x Width: 1.72m x 0.46m (5'8' x 1'6')
Lock: Press Lock
Roof: 8mm Solid Sheet Board
Roofing Felt: Green Mineral
Floor: 8mm Solid Sheet Board
Bearers: 0.027m x 0.032m (0'1' x 0'1')
Bearers Direction: Front to Back
Window(s): 2 x Styrene Clear Glazed
Framing 27mm x 32mm
Portabases Available: N/A
Eco Bases Available: N/A
Number Required: N/A
Manufacturers Guarantee: 10 Year Anti-Rot Warranty
FSC Certified: Yes
Free Delivery: Yes
Assembly Available: Yes
EAN Number: 5029442075990
Manufacturer: Mercia


If you have a neglected or dull corner in your outdoor space, the 7 x 7 Corner Summerhouse from Mercia is an ideal way to turn it into the talking point of your garden. With an attractive, contemporary design that is certain to bring immediate style to any garden, the Mercia Corner Summerhouse could be just what you've been looking for in a garden building. These types of buildings make a fantastic spot to relax with friends and family – or simply sit back with a book and bottle of wine.


The Mercia Corner includes a number of features that make it an excellent choice for your garden. For example, the high quality timber walls make use of a well-designed tongue and groove cladding. Not only does this look great, but it ensures that you have a durable and sturdy summerhouse that is well protected from the elements and snug on the inside. Its curved profile is another feature that not only adds to the overall look of the Mercia Corner, but also promotes the runoff of water and makes your summerhouse more resistant to the elements.

With two fixed full length windows on the sides and double doors on the front, the bright and spacious feel this gives the interior really allows you to feel part of the outdoors. Our customers often like to add their own personal touch by painting their summerhouses and they look fantastic in any colour. Many manufacturers recommend that you use Protek paint, available from elbec in a wide variety of colours. By using Protek Royal Exterior, you can make the Corner look exactly how you want it while adding extra protection to the timber. Whether you love bold, bright colours or a more natural wood finish, Protek has a colour to suit any taste.

The windows and doors are glazed with styrene, an environmentally friendly choice that is a shatterproof, safer alternative to traditional glass. The double doors are also secure and lockable, (key included) providing extra security when leaving items in your summerhouse. The roof and floor are constructed from quality solid sheet board. This is highly water resistant and extremely robust, ensuring that your roof is suitably weather protected and your floor has an impressive load capacity.

The Corner comes with a 10 year anti-rot guarantee, so you can be sure you will be receiving a high quality summerhouse that will last. We’re pleased to offer the option of booking our dedicated professionals who will assemble your summerhouse quickly and correctly. However, you can choose to use the comprehensive instructions included with the Corner and construct it yourself with the help of a family member or friend.

Additional Details about Your Order

If you think that a Mercia Corner Summerhouse would be perfect for you, take a look at our delivery information. If you would like any extra details, feel free to email us to discuss your order and our full range of product options, or better still, give us a call so we can find the perfect summerhouse to suit your needs.

All Mercia Summerhouses are supplied with dip treatment for some initial protection, but you must apply a wood treatment to the exterior in due course. Many manufacturers recommend Protek wood treatment, available from elbec in a range of colours. This will protect the timber from weathering, ensuring it lasts for many years. The timber treatment will need to be repeated periodically in line with the manufacturer's instructions to ensure you can benefit from the full coverage of the 10-year anti-rot guarantee.

Alternatively, why not visit us at our Brookfields Garden Centre showsite near Nottingham? One of our helpful advisors will be on hand to show you around or to help guide you through your order in person. Though if there is a particular garden building you would like to see, we recommend contacting us in advance to find out if we have it, or a similar product, on site.

Key Features

  • Free UK mainland delivery
  • 10-year anti-rot guarantee included as standard
  • Unique corner design Two full-length fixed windows with a tough and clear styrene glazing
  • 12mm shiplap tongue and groove wall cladding for high level of strength and protection
  • Solid sheet board used for the roof and floor, with added felting for the roof
  • 27mm x 32mm internal timber framing FSC certified timber, sourced from sustainable forests
  • Fully glazed double doors allow sunlight to flood into the interior


ALL DELIVERIES ARE DELIVERED TO KERBSIDE OR DRIVEWAY. All of our Mercia products are delivered flat packed other than fence panels (which are delivered fully constructed), direct to your home, and are supplied with a set of instructions to support assembly.


Booking Delivery

You will be required to book your delivery date at the time of placing your order. Our 'Request a Delivery Date' service is available to the majority of areas and you'll find that the majority of the UK postcodes are FREE but some areas may incur a delivery surcharge and some postcodes are not covered at all. Select a 'requested delivery date' by entering your post code in the 'Request a delivery date' section above. You will also be notified at this time if your area incurs a surcharge or delivery is not covered in your area.

Prior to Delivery

On the morning of your delivery date, you'll be sent an update by text with an estimated 2-hour delivery slot (this update can only be provided where a mobile number has been supplied on the billing address section at the time of checkout) together with a link to the manufacturer Mercia's delivery portal where you'll be able to track your order.

Please note: Mercia Metal and Mercia Plastic Sheds ONLY - your order is delivered by a courier you will not be notified prior to the delivery. If you are not in on the day of the delivery you will be carded and asked to contact the courier to arrange a new mutual delivery date. The estimated delivery lead time for Mercia's Metal and Plastic sheds is identified on the product page above. Lead times are in working days (Monday - Friday) excludes Bank Holidays. These estimated lead times are provided by the manufacturer. Some remote areas will take a little longer.

Upon Delivery

Your order is delivered either kerbside or driveway and will be delivered on either a 3.5T, 7.5T or 18T Lorry. Unfortunately due to health and safety and insurance liabilities the driver will not be able to take your goods around to the back of your property but may upon request place the product at the side of the house if there are no access or restriction issues. We would not risk damaging your property whilst delivering a product to an un-safe location. Unfortunately, we will not be able to go through your property.

We would recommend against arranging for a third party to install the building before it's been delivered and checked that all parts are present, as we cannot be held liable for any third-party costs.

Customer Reviews

Write A Review
"Arrived on time by a very delightful man.
unloaded piece by piece and laid on the front lawn. Then he went on his merry way.
Once transported round the back the work began. We noticed the base was bouncy so went and bought some timber to strengthen it some more which worked out fine the timber cost twenty quid.
Erecting it took around 6 hours the instruction Manuel/sheets was a challenge to follow but we got there in the end. As this is a corner house I would recommend painting the back panels then moving into preferred place and not built in preferred place then moved for painting then moved back. ie: someone could be painting the back panels while the roof is being sorted with timber and felt. Also paint if that's your choosing before temptation wills you to remove the green protective covering on the windows and doors. Not saying you're going to turn dumb or anything its just suggestions lol.
I have painted mine Cornflower Blue by Ronseal and Cottage Cream by Cuprinol and installed lighting. I'm really pleased with it. For the price you cannot grumble. Would recommend Shame I cannot add a pic"
Star Rating 5
" Very good value:
We are very pleased with our corner summer house. It was excelleNt value and arrived on the specified date.

Gerard Mulligan"
Star Rating 5
"Easy straight forward delivery.: Easy to order and turned up as expected. All goods appeared as described and friendly helpful delivery. Instructions clear and 2 of us put it up in at a leisurely pace in a day. Would happily use again.

Lou Smith"
Star Rating 5
"best customer care: dear customer service. Just a quick email to say THANK YOU I have now got the doors and they been put looks very nice. You have been the best customer service people I have had contact with. You arranged replacement doors, and also kept me informed of the progress with the makers. If there was problem you chased it up immediately. I do not know what I would have done without your THANK YOU AGAIN. m russon"
Star Rating 5
"Exellent value for money and excellent servce. Highly recommended.: I ordered on Saturday 18th May. I received a telephone call on Monday 20th May to arrange delivery Tuesday 21st May and this was received as agreed. Fantastic service.

We erected the summerhouse yesterday, although the instuctions were vague in places it still only took an afternoon to complete. It is now fully painted and has added an excellent and what we know will be a well used feature in the garden."
Star Rating 5
"GOOD: I was very pleased with the price of the unit when i ordered it. so thats a bonus. it took a few weeks to arrive but as we live in ireland it was acceptable.

I would say my only negative was when it arrived it was a very wet evening and as we wernt expecting it to arrive till the following day we had not place to store it wet as it was. so that was the only down side.

I had a good look at the unit the next day after we found a place to keep it and it is very nice , well made. Looking forward to the spring to set it up. Thank you!"
Star Rating 4
"Simple to build and simply superb.: My corner summerhouse was very quickly delivered on the agreed date. After 3 coats of cuprinol it took my wife and I an afternoon to assemble and site it, very straightforward.
An excellent good value product."
Star Rating 5
"Very impressed: Fantastic service. Summerhouse easily put up - One faulty part, the door lock, was replaced by return of post. Never had such prompt service. Summerhouse will look great in my new garden.
Similar product locally quoted at over £1000.
S hilton"
Star Rating 5
"how pleased: HI,Just thought you would like to know how pleased i am with the summer house. M Curtis"
Star Rating 5

7 x 7 (1.99m x 1.99m) Mercia Corner Summerhouse

rrp £996.99
save £137.00

Product code - 20040117

Description Information

The 7 x 7 Mercia Corner Summerhouse is undeniably one of the best ways to bring the best out of a neglected or unused corner of your garden. A stylish, contemporary summerhouse that is sure to suit any style of garden, the key features of this garden building include:

  • Contemporary design that looks great and ensures a good fit for any 90-degree garden corner
  • Full length windows and double 'French doors' that let in plenty of natural light and give a stunning view of your surrounding garden
  • Shiplap tongue and groove cladding helps keep out the worst weather
  • High-quality materials that are built to last, with a 10-year anti-rot guarantee to back this up

View full specification Delivery

Choose additional options
Protek Wood Stain and Protector for Mercia Products
Protek Wood Stain and Protector 5 litres - Teak£27.99
Protek Wood Stain and Protector 5 litres - Chestnut£27.99
Protek Wood Stain and Protector 5 litres - Silver Fir£27.99
Protek Wood Stain and Protector 5 litres - Sky Grey Blue£27.99
Protek Wood Stain and Protector 5 litres - Gun Metal Grey£27.99
Protek Royal Exterior Superior Wood Finish for Mercia Products
Protek Royal Exterior Superior Wood Finish 5 litres - Clear£59.99
Protek Royal Exterior Superior Wood Finish 5 litres - Sage Leaf£59.99
Protek Royal Exterior Superior Wood Finish 5 litres - Slate Grey£59.99
Protek Royal Exterior Superior Wood Finish 5 litres - Golden Oak£59.99
Protek Royal Exterior Superior Wood Finish 5 litres - Mendip Mist£59.99
Protek Royal Exterior Superior Wood Finish 5 litres - Silver Grey£59.99
Protek Royal Exterior Superior Wood Finish 5 litres - Eggshell Blue£59.99
Protek Royal Exterior Superior Wood Finish 5 litres - Anthracite Grey£59.99

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  • 7 x 7 (1.99m x 1.99m) Mercia Corner Summerhouse£859.99
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