EXPERT REVIEWED 
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INSTALATION AVAILABLE 12′ x 6′ Palmako Mia Heavy Duty Lean To Shed
First Added - August 4 2022
Last Updated - August 4 2022 - 0 Data Points Updated - 44 Data Points Added
Reviewed & curated by a panel of garden building experts. Using methodology 1.1
Product ID: SKU: 101184BUN
Size: 12' x 6'
Merchants Checked: 12
Our verdict on the 12′ x 6′ Palmako Mia Heavy Duty Lean To Shed
The 12′ x 6′ Palmako Mia Heavy Duty Lean To Shed comes with a pent style roof, holds a 5 Years guarantee, and is fit with lockable double doors that use a latch locking system. The windows window used on this particular 12′ x 6′ use a single glazed glazing material (Thickness was not specified).
Base material: wood
Our experts say this has 5 stand out features. A stand out feature is something found on over 70% of the top 10% of products in a particular category or is an exceptionally good feature as rated by our panel of experts.
1. The interlocking log cladding used on this shed is one the best available for sheds rated by our experts.
2. The tongue & groove construction like the one used on the roof of this shed is rated one of the best by our panel of experts.
3. A 16.0mm thick roof construction as thick as this is something our expert rate to be one of the best available on sheds.
4. Our experts say this the tongue & groove floor material used here is one of the best available on all sheds.
5. A floor that is 16mm thick is something our experts say is one of the best available for this kind of shed.
Below is a brief overview of how some of the key points of this shed fairs across the market.
Cladding
The interlocking log cladding(walls) used here is the best form of construction for shed walls out of the 4 types [1] we’ve identified on same-size sheds, that you’ll also see getting used on 1% (22 of 4,360) of all sheds analysed [2], as well as being used on 2% (8 of 436) of the top 10% of sheds [3]. In fact this is the only 12′ x 6′ shed you’ll find that uses an interlocking log wall [4].
Read full analysis for cladding.
Roofing
Tongue & groove is the cladding used for the roofing, our experts rate this the best form of roof material out of the 2 types we’ve found on same-size sheds [5]. This roofing material is used on 34% of all sheds analysed, and 57% of the top 10% of sheds. Even though the Expert Score of this particular shed is 9 points below the average of 89 for 12′ x 6’s using a tongue & groove roofing, with it being on 57% of the top 10%, you can be assured that this is a quality roof material. 33% of 12′ x 6′ sheds (90 in total) use tongue & groove construction for the roof.
A 16.0mm thick roof boarding was used on this shed which is the best thickness used for a roofing material out of 11 thicknesses identified on same-size sheds [6]. It’s used on 1% of all sheds with a further analysis of the top 10% of sheds (436 in total) showing us that none of them use a roof of this thickness. Our data on all 12′ x 6′ sheds shows us this is the only one to use a 16.0mm roofing solution.
Read full analysis for roofing.
Flooring
Amazing, our experts say most of the flooring options used are among the best.
The manufactures of this shed chose tongue & groove for the floor construction, we rate this the best form of floor construction out of 2 types found on same-size sheds [7]. This type of floor construction is used on 36% of all sheds we analysed, and 59% of the top 10% of those sheds. Even though the Expert Score of this particular shed is 9 points below the average of 89 for 12′ x 6’s using a tongue & groove flooring, with it being on 59% of the top 10%, you can be assured that this is a quality flooring material. 35% of 12′ x 6′ sheds (95 in total) use tongue & groove construction for the floor.
A 16mm thick floor boarding is used here, this is the best floor board thickness according to our experts out of 10 found on same-size sheds [8]. It’s found on 3% of all sheds and used on 3% of the top 10% of sheds. Even though the Expert Score of this shed is 8 points lower than that of the average for 12′ x 6’s floored with a 16mm material (80 vs the average of 88), you can be sure it’s not due to the flooring because this one of the highest scoring flooring thicknesses available on 12′ x 6′ sheds. 1% of 12′ x 6′ sheds (4 in total) use 16mm thick floor boarding.
Read full analysis for flooring.
Window
Single glazed windows come installed on this shed. As a glazing option, we rate it an about average out of the 4 glazing types found on 12′ x 6′ sheds [9]. This particular type of glazing is used on 16% of all windowed sheds and 19% of the top 10% of sheds with windows we analysed. 14% of 12′ x 6′ sheds with windows (25 in total) use single glazed windows.
Read full analysis for window.
Height
The height of this shed is 1730.0mm (6′) which is 8% less than the average 12′ x 6′ shed, giving you 139.0mm (0.5′) less headroom.
Read full analysis for height.
Doors
The door height is 1,660.00mm (5′) tall which is 9% or 136.43mm (0.4′) taller than the average 12′ x 6′.
The door width is 1,030.00mm (3′) wide which is 8% or 83.93mm (0.3′) narrower than the average 12′ x 6′.
Read full analysis for doors.
You Might Also Consider
We found 225 12′ x 6′ sheds with comparable specifications. The 12′ x 6′ Palmako Mia Heavy Duty Lean To Shed has an Expert Score that is 10% lower than average and is £79 less expensive than average. If you are looking for the best value or highest expert scoring sheds out of the 225 with comparable specifications the following might be of interest.
Best value – If you are looking for something comparable that costs less, then you could save £977 with this Optional extra – Add top coat Guernsey 7′ x 10′ Dip Treated Shed Double Door with One Opening Window Top Coat. It is priced at £172, this is 570% less than this and has an Expert Score of 87, 7 points higher than the 12′ x 6′ Palmako Mia Heavy Duty Lean To Shed.
Highest Expert Score – With an Expert Score of 97 vs 80 for this product, the 13’2 x 6’6 Shire Jersey Double Door Wooden Garden Shed is the best 12′ x 6′ shed with comparable specifications, and is priced at £1,099, that’s £50 less than the 12′ x 6′ Palmako Mia Heavy Duty Lean To Shed.
High Wind Area – If you live in a particularly exposed or high wind area then having a shed with a thicker cladding and higher than average frame thickness can be preferable. We found at least 3 sheds that have a combination of features that can make them more suited to higher wind areas.
13’2 x 6’6 Shire Jersey Double Door Wooden Garden Shed
12’x6′ TigerFlex® Shiplap Pent Windowless Double Door Shed
12’x6′ TigerFlex® Shiplap Apex Windowless Double Door Shed
Coastal Consideration – If you live in a particularly wet or harsher environment such as by the coast then you might want to consider something with a more robust pressure treatment or something made from metal or plastic, both materials that are particularly suited to such harsh environments. We’ve found at least 3 sheds that have a combination of features that can make them more suited to higher wind areas.
8′ x 9′ Yardmaster Green Metal Shed 89GEYZ
10′ x 7′ Absco Regent Double Door Metal Shed Grey
10′ x 7′ Lotus Anthracite Grey Metal Shed
Public-Facing – Extra security measures might be more of a concern if you’re placing your building in an area that is more public-facing than a garden. Features such as security windows or even having no windows at all, and the ability to lock all opening doors are usually much more important when you have something that is more public-facing. We found at least 3 sheds that have options that you might find a better fit if this is a concern you have.
8′ x 9′ Yardmaster Green Metal Shed 89GEYZ
13’2 x 6’6 Shire Jersey Double Door Wooden Garden Shed
10′ x 7′ Absco Regent Double Door Metal Shed Grey
More Child Friendly – If you have children and you are looking for something that has that little extra in terms of durability then tougher glazing options might be a better option. Here we have at least 3 other options that will fill those needs.
Rowlinson 8′ x 11′ Dutch Barn
Oren 12′ x 6′ Shiplap Modular Custom Apex Shed
Oren 12′ x 6′ Shiplap Modular Custom Pent Security Shed
Product Details
Comparisons of Similar Sheds
 |  |  |  |  | |
| Expert Score | 83 | 75 | 85 | 85 | 83 |
|---|---|---|---|---|---|
| Price | £1,449.00 | £254.99 | £1,329.00 | £1,599.00 | £324.99 |
| Size | 7' x 5' | 4' x 3' | 6' x 8' | 6' x 8' | 6' x 2' |
| Brand | Shed Republic Ultimate | Mercia | Shed Republic Ultimate | Shed Republic Ultimate | Mercia |
| Material | Wooden | Wooden | Wooden | Wooden | Wooden |
| Cladding Thickness | 12mm | 7mm | 12mm | 12mm | |
| Guarantee | 3 Years | 10 Years | 3 Years | 3 Years | 10 Years |
| Go | Go | Go | Go | Go |
Sources
Merchants Checked
12 different sources were used to research information on this product, and 2 contained information that we were able to use to compile the data used on this page.
The following merchants were checked on the 06 August, 2022 to see if they stocked this product.
Buy Sheds Direct – 1635 products checked, found 1 match.
Shedstore – 1373 products checked, found 1 match.
Waltons – 231 products checked, found no matches.
Wickes – 19576 products checked, found no matches.
B&Q – 78905 products checked, found no matches.
ManoMano UK – 922302 products checked, found no matches.
Wilko.com – 21232 products checked, found no matches.
Homebase – 35509 products checked, found no matches.
sheds.co.uk – 1999 products checked, found no matches.
BillyOh – 1244 products checked, found no matches.
Garden Buildings Direct – 1284 products checked, found no matches.
Tiger Sheds – 635 products checked, found no matches.
1. Untreated: Any wooden structure that is left untreated will have its lifespan dramatically shortened. This is especially the case with Douglas fir or European softwoods such as Whitewood (spruce) or Redwood (Pine), most garden buildings sold in the UK are made from such wood.
The Wood Protection Association says that “the risk of attack increases significantly if the moisture content of wood, for any reason, rises above 20%” they also talk about how more lower durability cuts of wood (known as sapwood) are getting used to build with than in years gone by. They also say that “sapwood on the other hand is a source of food for many species of fungi and insects and is always vulnerable to attack.” This risk is particularly prevalent with European softwoods.
The BS 8417 code of practice (this advises on the choice of timber species and the use and application of wood preservatives) and BS EN 350:2016 (this advises on methods for determining and classifying the durability of wood and wood-based materials against biological wood-destroying agents) says the natural durability class of such European softwoods is between 3 and 5. With class 3 listed as moderately durable, class 4 listed as slightly durable and class 5 listed as not durable. All three classes have a service life of less than 15 years in a frequently wet environment (such as a UK garden). Yet the application of a preservative treatment or modification of lower durability species is designed according to BS8605 part1 (this is the British standards specifications for external timber cladding) to extend service life to 15/30 years or more.
Having a wooden garden structure supplied as untreated is relatively rare. The vast majority of wooden buildings are supplied with some form of basic treatment, usually a short term water based dip treatment. If you buy an untreated wooden building/structure then we strongly advise that you treat it annually with a solvent-based wood treatment. For full penetration it requires 2-3 coats. It is also recommended that you treat the inside of the structure as well.
If you are wanting something that will require much less maintenance throughout the products life cycle then we would strongly suggest looking at something that is pressure treated also known as tanalised timber.
By correctly treating timber you can take a sub 15 year service life for a not very durable European softwood and extend its service life to 15/30 years or more according to the Timber Decking and Cladding Association. ↩
2. Cladding types identified: interlocking log, overlap board, shiplap tongue & groove, tongue & groove, wood ↩
3. Global cladding data sourced from: All interlocking log sheds ↩
4. Top cladding data sourced from: Top 436 interlocking log sheds ↩
5. 12′ x 6′ cladding data sourced from: 271 12′ x 6′ interlocking log sheds ↩
6. Roof material types identified: osb, tongue & groove ↩
7. Roof thickness types identified: 8mm, 9mm, 10mm, 11mm, 12mm, 16mm ↩
8. Floor material types identified: osb, plastic, tongue & groove ↩
9. Floor thickness types identified: 9mm, 10mm, 11mm, 12mm, 16mm, 19mm ↩
10. Glazing material types identified: horticultural glass, security windows, single glazed, styrene, toughened glass, toughened safety glass ↩