12' x 8' Forest Timberdale 25yr Guarantee Tongue & Groove Pressure Treated Windowless Double Door Combination Apex Shed (3.65m x 2.52m)

Product Code: SHS26470
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£2,499.99
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  • Forest's Premier Shed - handmade in Worcestershire
  • Pressure-treated timber for complete maintenance freedom, with a market-leading 25-year anti-rot guarantee
  • Windowless design for even greater security
  • Toughest build in its category: 12mm tongue and groove, 66 x 33mm internal framing, plus solid ledged & braced (Z-frame) doors
  • Top-quality floor and roof - solid 12mm tongue & groove wood, pressure-treated bearers and 140g reinforced-polyester mineral felt cover
  • Smart modular design for an easier assembly and choice of door placements
  • White Glove Delivery Service straight into your garden (+ optional professional installation service)
  • For more information about our shed base options click here

Recommended if you do not have a solid, level base, such as concrete or paving, on which to place the shed floor bearers (floor and bearers included as standard).

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Installation is typically within 2 - 3 weeks of delivery for this product. Our Shed Installation applies to the shed only. If you have purchased our wooden base for which you also require installation, you should select the Shed & Wood Base Install option which includes the shed and the base. Please note that we do not install plastic bases or other accessories. We will contact you after checkout to arrange your installation date.

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  • Accessories
  • x
    Solartech Premium Garden Building Solar Lighting & Charging Kit 3 - Suitable for Apex Roofed Sheds up to 4m x 3.5m  (14 x 12')

    Solartech Premium Garden Building Solar Lighting & Charging Kit 3 - Suitable for Apex Roofed Sheds up to 4m x 3.5m (14 x 12') - £189.99

    The Solartech Premium Solar Lighting Kit 3 is the simplest, safest, most attractive way to light an apex shed, using the latest solar technology for effective year-round interior lighting.  This solar kit features 2 strip lights.

    A powerful system, using advanced solar technology and the latest lithium battery know-how, allows these strip lights to run for up to 5 hours every evening with a brightness equivalent to a 300lm mains LED strip. The battery hub can also charge other mobile devices, 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, 1 x 5m hub/ LED cable, 2 x 3w LED strips, 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 shed lights are suitable for all apex sheds.

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

    Delivery is free to most UK addresses.

    • Strip light fitting
    • Equivalent to a 300lm LED strip
    • Advanced, weather-resistant solar and lithium battery technology
    • Plug and play system
    • Battery can charge other mobile devices
    • 2-year warranty
    • Suitable for all apex sheds
    • Free delivery within 15 working days to most UK addresses
    • PLEASE NOTE: Our installation services for sheds and other garden buldings do not include the installation of solar lighting kits
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Specification

12' x 8' Forest Timberdale 25yr Guarantee Tongue & Groove Pressure Treated Windowless Double Door Combination Apex Shed (3.65m x 2.52m) Technical Drawing
Brand Forest Garden
Cladding Tongue and Groove
Cladding Thickness 12
Construction Type Tongue and Groove
Door Type Double Doors
Eaves Height 1851
Frame Type Smooth Planed All Round (PAR)
Framing Size 33x33mm
Size 12' x 8'
Ridge Height 2412
Roof Covering Premium Mineral Felt
Roof Style Apex
Material Wooden
Treatment Pressure treated
Guarantee 25 years
Depth at Base 3540
Depth including Overhang 3652
Width at Base 2360
Width including Overhang 2518
Door Width 1413
Locking System Rim Lock
Floor Material Tongue & Groove Boards
Floor Thickness 12
Roof Material Tongue & Groove Boards
Roof Thickness 12

Description

Expertly designed and built in Worcestershire, by the UK's leading manufacturer of wooden garden buildings, Timberdale is Forest's premier range of sheds. Boasting top-quality features throughout and backed by a market-leading 25-year guarantee, this 12x8 windowless double door combination apex shed (3.65m x 2.52m) is a go-to model for those seeking easily-accessible, compartmentalised garden storage.

Top-Quality Modular Construction

This garden shed is constructed from 12mm tongue and groove boards, renowned for their strength, style and weathertight qualities. A smart modular design means the shed is delivered in smaller sections of interchangeable panels, making for an easier assembly and more versatile door placement. Supported by exceptionally robust, doubled-up 33mm framing (66mm x 33mm), this Timberdale Shed isn't just easier to assemble and more versatile than other wooden sheds, it's far stronger too.

Floor and Roof

The floor and roof are both manufactured from premium 12mm tongue and groove. The former easily copes with regular footfall and heavier stored items. It is fitted with pressure-treated bearers, providing extra support and making an effective barrier against ground moisture. The traditional apex roof features a superior 140g reinforced-polyester mineral felt cover for unbeatable weatherproof protection (felt colour may vary). Two diamond-shaped finials nicely round off the shed's exceptionally attractive appearance.

Compartmentalised Garden Storage

Ledged and braced double doors offer easy owner access to the larger storage area. They are fitted with exterior turn buttons, interior bolts and a rim lock to keep valuable tools safe.

The smaller storage area is separated from the larger one by tongue and groove cladding. It has its own ledged and braced door, fitted with exterior turn buttons, interior bolts and a rim lock to keep valuable items safe. This door can be hung for a left or right-hand opening to suit the garden's orientation.

A windowless design provides another layer of security, while the high roof line allows plenty of headroom and increases garden storage options.

Ethically Sourced and Hassle Free

The wood used to build this workshop shed is FSC®-certified, so only sourced from sustainable, well-managed forests. It is pressure treated and supplied with a market-leading 25-year anti-rot guarantee, so further treatment is never required, saving time and money over the long run.

Forest's Timberdale range of modular tongue and groove sheds encompasses various sizes and designs, all boasting the same exceptional build quality. Instructions are included for a straightforward assembly.

White Glove Delivery Service

Forest's White Glove Service will deliver this shed for free to most UK addresses, straight into the customer's garden, with all of the packaging removed.

  • Forest's Premier Shed - handmade in Worcestershire
  • Pressure-treated timber for complete maintenance freedom, with a market-leading 25-year anti-rot guarantee
  • Windowless design for even greater security
  • Toughest build in its category: 12mm tongue and groove, 66 x 33mm internal framing, plus solid ledged & braced (Z-frame) doors
  • Top-quality floor and roof - solid 12mm tongue & groove wood, pressure-treated bearers and 140g reinforced-polyester mineral felt cover
  • Smart modular design for an easier assembly and choice of door placements
  • White Glove Delivery Service straight into your garden (+ optional professional installation service)
  • Consists of compartmentalised garden storage
  • Ledged and braced double doors PLUS additional single door
  • FSC®-certified timber
  • Higher roof for increased headroom and storage options
  • Timberdale sheds are available in a range of designs and sizes

Shed Base Options

Wooden Shed Base

Wooden Shed Base Kit

As an alternative to laying slabs or concrete, this shed base is a faster, more cost effective DIY solution.

The wooden shed base consists of a framework that is made from UC4 incised timber which has been pressure treated. The pressure treatment ensures that the framework is robust and is guaranteed to resist rot for an impressive 15 years.

Size of base: 7.5cm (h) x 241.6cm (w) x 354cm (d)

 

 

 

Plastic Shed Base

Plastic Shed Base Kit

Quick and simple to install, the 12x8 plastic shed base kit is ideal for avoiding the hassle of laying slabs or concrete when preparing a base for a new shed. Its interlocking design makes it easy to put together and, though lightweight, it provides a very strong and durable base for the shed. Made from 100% recycled plastic, this shed base is eco-friendly. Also, it can be reused if the shed is repositioned. The base allows for ventilation and drainage under the shed, helping to keep the shed floor dry.

To install the base, simply interlock the square grids together and lay onto a firm, level area of ground. We recommend using 15kg of 10mm pea gravel per square (gravel not included). Each square is 500 x 500 x 40mm. This pack contains 40 squares and heavy-duty, commercially-graded weed membrane.

Please be advised that we do not assemble plastic shed bases as part of our installation service. You must prepare the base yourself in advance of the installers' visit.

Why Choose a Forest Tongue & Groove Timberdale Shed?

Supplied with a market-leading 25-year anti-rot guarantee as standard, Timberdale Sheds are robust, durable and packed full of premium features. Their tight, interlocking tongue & groove construction forms an unbeatable weatherproof seal and makes for an exceptionally attractive appearance.

 

 

Why you need a Forest Timberdale Tongue & Groove Shed?

 

With their tongue & groove build, substantial framing and high-end features, Forest’s Premium Timberdale Sheds offer you robust, practical and exceptionally stylish garden storage. Also, although there’s a slightly higher initial outlay when purchasing one of these sheds, the wood’s pressure-treated protection saves you both time and money in the long run, 25 Year Life Anti-Rot Guarantee means no time-consuming, costly retreatments are required. 

 

1. Pressure Treated Fully Modular Design

Pressure treatment forces preservative deep inside the timber. The result is long-lasting protection against rot and fungal decay. With a market-leading 25-year anti-rot guarantee, there is no need to re-treat EVER, saving time and an estimated £200 in treatment costs compared to dip treated sheds. Interchangeable modular framed sections allow ease of assembly and flexibility of door and window positioning. Single doors can be hung to be left- or right-hand opening.

2. Traditional Finial & Barge Board

Attractive smooth planed finial & barge boards.

3. Doors with Double Z Framing

Far stronger and more secure than those found on other wooden sheds, Forest Timberdale Shed doors are reinforced with sturdy double-Z framing. This prevents them from warping, sagging or dropping. 

4. Traditional Rim Lock Door Latch

Heavy-duty hinges, interior bolts and a rim lock add even greater security, keeping your valuable tools safe from unwanted attention.

5. Sturdy Floor

The robust and stable 12mm tongue and groove floor is elevated by pressure-treated joists for extra protection from ground moisture. Due to its thickness, a tongue and groove floor improves the shed’s level of insulation and will neither buckle under the weight of heavier items nor regular footfall.

6. Premium Safety Glass

Providing ventilation and light for a pleasant working and storage space, the opening windows are made from premium 4mm toughened safety glass and are secured with high-quality latches. To suit your garden, the windows can be placed on either side of the apex models. The windowless versions are designed for even greater security, as they deter unwanted attention.

7. 12mm Tongue & Groove Construction

Timberdale sheds are built from interlocking 12mm tongue & groove boards, which are robust, durable and supremely weathertight. Completely resistant to warping too, these sheds come with a 66mm x 33mm frame, which is 30% thicker than most wooden sheds. This extra framing ensures even greater strength and stability.

8. High Quality Roof with Superior Felt

The premium Timberdale shed range roofs are made from 12mm tongue and groove wood, fitted with a superior 140g reinforced-polyester mineral felt cover for complete weatherproof protection and a stylish finish. Don’t underestimate the importance of a top-quality roof as it’s your shed’s first line of defence against the elements.

Premium Modular

Construction

Premium quality, high strength, Tongue & Groove modular framed design.

Modular panels - add more timber with the framing around each panel increasing overall shed strength.

 

Strong and long-lasting construction - made with 30% more timber than conventional sheds.

Window Panels

Window panels can be interchanged with other panels of the same size and can be placed on either side of the shed, see example of the 8x6 Timberdale Shed above.

Door Positions 

Doors that can be fitted in different ways to suit your needs.


COMES WITH A 25 YEAR ANTI-ROT GUARANTEE.

PRESSURE TREATMENT. NO NEED FOR ANNUAL RE TREATMENT.

SMALLER SECTIONS MAKE TRANSPORTATION AND HANDLING EASY.

QUICK AND EASY CONSTRUCTION.

Pressure Treatment Process Explained

The Pressure Treatment process for timber has been applied to products for a number of years; the key benefit of this process is that the preservative is forced under vacuum pressure right deep into the heart of the wood and the grain structure. The preservative becomes an integral part of the wood; giving a long life and protection against rot.

 

This process also means that you never have to apply preservatives to your garden shed, and it allows the natural colours of the timber to show through and so your shed blends easily within your garden. Surprisingly, our Pressure Treated Sheds are only slightly more expensive than Dip Treated Sheds.

VACUUM

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

FLOODED

Cylinder is flooded under vacuum with preservative.

PRESSURE

Preservative is forced deep into timber using hydraulic pressure.

VACUUM

Another vacuum extracts excess preservative.

 

DRY

Timber draws in surface excess of preservative under low pressure, then is left to dry.

 

NO NEED TO RE-TREAT - SAVING YOU TIME AND MONEY!

Timberdale Range by Forest

What makes a Forest Timberdale Shed unique?

What makes a Forest

Shed unique?

For over 50 years we have been the UK's leading manufacturer and distributor of high quality hand built sheds with over 2 million made!

We are proud to be a Carbon Neutral British company using sustainable British Timber. Excellent customer service is at the heart of our operation, backed up by an industry leading distribution.

A Forest Shed: 25 year guarantee, the longest on the market

Other sheds on the market: 10 year guarantee

A Forest Shed: Maintenance free, no need to ever treat

Other sheds on the market: Must be treated straight away and then annually

A Forest Shed: Solid timber floor

Other sheds on the market: OSB floor

A Forest Shed: White Glove Delivery service into your garden

Other sheds on the market: Pallet left on your drive

A Forest Shed: All your packaging removed

Other sheds on the market: All your packaging left and a trip to the recycling centre needed!

Trustpilot Reviews

Forest Timberdale Tongue and Groove Shed Features

From The Supplier: Forest Garden

 

"We're proud to be the largest and most trusted manufacturer and distributor of garden timber products in the UK" - Forest Garden
 

Making British Gardens Great

 

At Forest, we know a fair bit about fences. And sheds for that matter. In fact, we've been one of the UK's most trusted manufacturer and distributor of quality wooden garden products for over 50 years.

 

With two sawmills in the UK processing locally-sourced timber, and a Head Offic