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Adley 20′ x 10′ Windowless Double Door Overlap Apex Workshop

First Added - August 4 2022
Last Updated - August 4 2022 - 0 Data Points Updated - 41 Data Points Added
Reviewed & curated by a panel of garden building experts. Using methodology 1.1

Product ID: SKU: BUNDLE-SI-001-001-0016-NW

Size: 10' x 19'

Merchants Checked: 12

Available From: 1

Sheds.co.uk
£999.00
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80
Good Ranked in the Top 27% of Sheds.
Position 1442 of 5459 Sheds - Up 1,442 places from previous update.
Quality of materials
Construction quality
Ease of construction
Value for money

See how our panel of industry experts helped create the impartial judging criteria used to calculate the Expert Score.

Our verdict on the Adley 20′ x 10′ Windowless Double Door Overlap Apex Workshop

The Adley 20′ x 10′ Windowless Double Door Overlap Apex Workshop comes with an apex style roof; holds a 10 Years guarantee; fit with double doors; is treated using a dip treated process [1]; and makes use of made in the uk, certified sustainable materials.

Base material: timber

Our experts say this has 1 stand out feature. 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 mineral felt roof covering found on this shed is rated to be one of the best by our experts.

Below is a brief overview of how some of the key points of this shed fairs across the market.

Cladding

The overlap board cladding(walls) used here is the worst form of construction for shed walls out of the 4 types [2] we’ve identified on same-size sheds, that you’ll also see getting used on 8% (357 of 4,360) of all sheds analysed [3], as well as being used on 3% (12 of 436) of the top 10% of sheds [4]. You’ll also find the overlap board cladding showing up on 5% of 10′ x 19′ sheds (8 in total) [5], and if we compare this item against those 8 we find it’s Expert Score is 8% higher than the average score for a 10′ x 19′ overlap board shed.

The walls are 7mm thick and we rate this one of the worst thicknesses out of the 10 found on same-size sheds [6]. It is used on 3% of all sheds [7] and is also used across 1% of the top 10% of sheds [8] we analysed. 1% of 10′ x 19′ sheds (2 in total) use 7mm thick walls [9], and when taking the average Expert Score of those 10′ x 19′ sheds (77), the Adley 20′ x 10′ Windowless Double Door Overlap Apex Workshop is just above the average with an Expert Score of 80.

Read full analysis for cladding.

Roofing

Osb is the of construction method used for the roofing, our experts rate this one of the best forms of roof material out of the 2 types we’ve found on same-size sheds [10]. This roofing material is used on 18% of all sheds analysed, and 8% of the top 10% of sheds. 5% of 10′ x 19′ sheds (7 in total) use osb construction for the roof, and when taking the average Expert Score of those 10′ x 19′ sheds (80), the Adley 20′ x 10′ Windowless Double Door Overlap Apex Workshop is the same with an Expert Score of 80.

A 9mm thick roof boarding was used on this shed which is one of the worst thicknesses used for a roofing material out of 8 thicknesses identified on same-size sheds [11]. 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. 1% of 10′ x 19′ sheds (2 in total) use a 9mm thick roof boarding, with this product having an Expert Score 5% higher than average.

Mineral felt is used as the roof covering, and out of 3 types identified on same-size sheds [12], is said to be one of the best roof covering materials. It comes fitted on 22% of sheds and used on 49% of the top 10% of 10′ x 19′ sheds. Even though the Expert Score of this particular shed is below the average 10′ x 19’s cover their roofs with mineral felt (80 vs the average of 82), with it being on 49% of the top 10%, this should give you confidence in its quality. 16% of 10′ x 19′ sheds (24 in total) make use of a mineral felt material as a roof covering.

Read full analysis for roofing.

Flooring

The manufactures of this shed chose osb for the floor construction, we rate this an about average form of floor construction out of 2 types found on same-size sheds [13]. This type of floor construction is used on 20% of all sheds we analysed, and 5% of the top 10% of those sheds. 8% of 10′ x 19′ sheds (12 in total) use osb construction for the floor.

A 9mm thick floor boarding is used here, this is one of the worst floor board thicknesses according to our experts out of 9 found on same-size sheds [14]. It’s found on 1% of all sheds with none of the 436 sheds that make up the top 10% using a floor of this thickness. 1% of 10′ x 19′ sheds (2 in total) use 9mm thick floor boarding, with this product having an Expert Score 5% higher than average.

Read full analysis for flooring.

Height

The height of this shed is 2260mm (7′) which is 24% more than the average 10′ x 19′ shed, giving you 431.0mm (1′) extra headroom.

Read full analysis for height.

Doors

The door height is 1,730.00mm (6′) tall which is 5% or 85.38mm (0.3′) shorter than the average 10′ x 19′.
The door width is 1,310.00mm (4′) wide which is 16% or 215.91mm (0.7′) narrower than the average 10′ x 19′.

Read full analysis for doors.

You Might Also Consider

We found 128 10′ x 19′ sheds with comparable specifications. The Adley 20′ x 10′ Windowless Double Door Overlap Apex Workshop has an Expert Score that is 9% lower than average and is £298 less expensive than average. If you are looking for the best value or highest expert scoring sheds out of the 128 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 £1,215 with this Optional extra – Add top coat Workspace Shiplap 10′ x 20′ Dip Treated Shed Double Door with Four Opening Window Top Coat. It is priced at £399, this is 304% less than this and has an Expert Score of 92, 12 points higher than the Adley 20′ x 10′ Windowless Double Door Overlap Apex Workshop.

Highest Expert Score – With an Expert Score of 90 vs 80 for this product, the 10’ x 20’ Shire Workspace Premium Double Door Wooden Garden Shed is the best 10′ x 19′ shed with comparable specifications, and is priced at £2,779, that’s £1,165 more than the Adley 20′ x 10′ Windowless Double Door Overlap Apex Workshop.

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.
10’ x 20’ Shire Workspace Premium Double Door Wooden Garden Shed
6 x 3m Insulated Garden Room
18’x10′ Tiger Wooden Garage

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.
10′ x 19′ Lotus Anthracite Grey Double Door Metal Garage
10′ x 19′ Lotus Anthracite Grey Double Door Metal Workshop
11′ x 17.2′ Palram Canopia Yukon Dark Grey Plastic 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.
10′ x 19′ Lotus Anthracite Grey Double Door Metal Garage
10′ x 19′ Lotus Anthracite Grey Double Door Metal Workshop
11′ x 17.2′ Palram Canopia Yukon Dark Grey Plastic Shed with WPC Floor

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.
10’x20′ Palram Canopia Olympia White Patio Cover With Clear Panels
10’x18′ Palram Canopia Olympia Grey Patio Cover With Clear Panels
10’x20′ Palram Canopia Olympia Grey Patio Cover With Clear Panels

Product Details

Building Type
Apex Sheds, Cheap Large Sheds, Cheap Sheds, Cheap Wooden Sheds, Double Door Sheds, Garden Sheds, Large Shed Workshops, Large Sheds, Large Wooden Sheds, Wooden Sheds, Workshop Sheds
Metric Size (Meters)
10' x 19'
Material
Wooden
Roof Style
Apex
Door Type
Double Door
Cladding Type
Overlap Board
Cladding Thickness
7mm
Treatment Type
Dip Treated
Guarantee
10 Years
Floor Material
OSB
Roof Covering
Mineral Felt
Floor Thickness (Imperial)
9mm
Floor Thickness (Metric)
9mm
Eaves Height (Imperial)
1570mm
Eaves Height (Metric)
1570mm
Persons To Assemble
2 Persons Recommended
Door Height (Imperial)
1730mm
Door Height (Metric)
1730mm
Door Width (Imperial)
1310mm
Door Width (Metric)
1310mm
Roof Material
OSB
Roof Thickness (Imperial)
9mm
Roof Thickness (Metric)
9mm
Internal Depth (Imperial)
19' 4"
Internal Depth (Metric)
590cm
Internal Width (Imperial)
9' 7"
Internal Width (Metric)
292cm
Height (Imperial)
2260mm
Height (Metric)
2260mm
Framing Size (Imperial)
1 1/8" x 1 1/8"
Framing Size (Metric)
28mmx28mm
Accreditations
Made in the UK, Certified Sustainable
Window Size (Metric)
nan x nan
Door Size (Imperial)
6' x 4'
Door Size (Metric)
1730mm x 1310mm

Comparisons of Similar Sheds

ssshs0705tpsddr3lsi-001-001-0013_01_1ssshs0806tpsddl3rssshs0806tpsddr3l
Expert Score 7583758585
Price £303.00£1,449.00£254.99£1,329.00£1,599.00
Size 6' x 3'7' x 5'4' x 3'6' x 8'6' x 8'
Brand BillyOhShed Republic UltimateMerciaShed Republic UltimateShed Republic Ultimate
Material WoodenWoodenWoodenWoodenWooden
Cladding Thickness 12mm7mm12mm12mm
Guarantee 10 Years3 Years10 Years3 Years3 Years
GoGoGoGoGo
Joel Bird

Joel Bird

Profile

Our resident shed building expert Joel was the 2014 winner of Channel 4’s Amazing Spaces Shed of the Year having beat over 10,000 applicants to win. He returned to the show the following year as a judge. He is also the author of The Book of Shed and has designed & built over 50 small bespoke garden builds. Joel has appeared on various TV or Radio shows include George Clarkes Amazing Spaces, Alan Titchmarsh Love your Garden, Chris Evans Breakfast Show and BBC Radio 4’s Saturday Live.

Meet the experts

Sources

Merchants Checked

12 different sources were used to research information on this product, and 1 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.

sheds.co.uk – 1999 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.
Buy Sheds Direct – 1635 products checked, found no matches.
BillyOh – 1244 products checked, found no matches.
Garden Buildings Direct – 1284 products checked, found no matches.
Shedstore – 1373 products checked, found no matches.
Tiger Sheds – 635 products checked, found no matches.


1. Dip Treated: Dip treating is a temporary protective base coat treatment that is mainly designed to help protect the building during transit and for around one month after it is assembled. This water-based treatment is the least time-consuming and cheapest type of wood treatment. It involves dipping the wood in a protective water-based preservative and then leaving it to dry. The action of dipping is where ‘dip treatment’ comes from.

A dip-treated garden building is not considered fully treated with wood preservatives; it’s vital to re-treat your dip-treated building, preferably with a solvent-based (or oil-based) wood treatment. Then re-treat it on an annual basis using a solvent-based (or oil-based) wood treatment.

If you don’t want to treat something on an annual basis then a pressure treated wooden building might be a better option, this is where the wood undergoes a process called tanalisation (pressure treatment) during production. This is where the timber is submerged in specialist wood preservatives (such as Tanalith E, this is actually the origin of the word ‘tanalisation’), the wood then goes into a high pressure vacuum tank to draw out excess moisture and air and force in the preservatives. This deep penetration of the exterior wood protects it from the elements and all forms of insect attack. Wood treated this way can last many years without being re-treated. The Wood Protection Association has a good article/video on this. 

3. Global cladding data sourced from: All overlap board sheds 

4. Top cladding data sourced from: Top 436 overlap board sheds 

5. 10′ x 19′ cladding data sourced from: 154 10′ x 19′ overlap board sheds 

6. Cladding thickness types identified: 7mm, 8mm, 12mm, 16mm, 34mm, 44mm, 72mm 

7. Global cladding thickness data sourced from: All 7mm sheds 

8. Top cladding thickness data sourced from: Top 436 7mm sheds 

9. 10′ x 19′ cladding thickness data sourced from: 2 10′ x 19′ 7mm sheds 

10. Roof material types identified: osb, tongue & groove 

11. Roof thickness types identified: 8mm, 9mm, 11mm, 12mm, 19mm 

12. Roof covering types identified: epdm synthetic rubber, mineral felt, sand felt 

13. Floor material types identified: osb, tongue & groove 

14. Floor thickness types identified: 9mm, 11mm, 12mm, 14mm, 16mm, 19mm 

Product ID: SKU: BUNDLE-SI-001-001-0016-NW

Size: 10' x 19'

Merchants Checked: 12

Available From: 1

Sheds.co.uk
£999.00
See Deal

Support WhatShed: by making a purchase after clicking a link above, a portion of the sale supports this site.