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Detailed Specification

Please note: All imperial measurements are approximate and Forest garden buildings are made from metric measurements. Footprint does not include the roof overhang.

Product Name: 6 x 4 (1.89m x 1.34m) Forest Overlap Shed with 4 Windows - Pressure Treated
Footprint Depth: 1.86m (6'1")
Footprint Width: 1.24m (4'1")
Height to Ridge: 1.94m (6'4")
Height to Eaves: 1.60m (5'3")
Walls: 7mm overlap
Framing: 28mm x 28mm (11/10" x 11/10")
Door: Single Door
Door Opening Aperture Height: 1.64m (5'5")
Door Opening Aperture Width: 0.59m (1'11")
Door Lock: Plate hasp and staple (padlock can be fitted, but not supplied)
Roof Type: Apex
Roof: 8mm OSB (oriented strand board)
Roofing Felt: Black sand felt
Floor: 14mm boarded timber floor - pressure treated
Floor Joists: 28mm x 28mm (11/10" x 11/10") - pressure treated
Floor Joists Direction: Front to back
Window(s): 4 Fixed windows
Window/Wall Panels:

Option 1
All 4 windows can be located on either the left-hand side or right-hand side front depth

Option 2
2 windows can be located on the left-hand side and 2 windows can be located on the right-hand side

Window Glazing Material: Shatterproof PET glazing
Windowless/With Window Option Available: Yes
Treatment: Pressure treated
Wooden Base Available: Optional
Manufacturer's Guarantee 15 year anti-rot
FSC Certified Yes
Free Delivery Yes*
Assembly Available: Optional
EAN Number 5013053176993
Recommended Treatment: Protek Range (please click here)
Manufacturer: Forest Garden Limited


For small or medium size gardens, the Forest 6 x 4 Overlap Shed is a perfect storage solution with a variety of uses. The 4 windows and traditional apex roof make it great as a potting shed, with the modular design allowing you to choose the window placement from either all windows on one side or 2 windows on each depth.  The door has hidden hinges for safety and space for a padlock.  This shed has been constructed using traditional straight cut overlap timber boards to allow for natural movement of timber and to aid water runoff.

This Forest shed's modular design is made with smaller walls panels making handling and assembly easier.  All Forest modular design sheds use 14mm pressure treated boarded floor as standard for additional strength. We need to add that the boarded floor is 30% thicker than standard OSB floors supplied generally with other overlap sheds, this type of floor is suitable for storing heavier garden items. The strength of any shed lies in the amount of timber used in its manufacture, this Forest sheds is supported with 30% more framing, giving this shed its simple yet strong design.  

These features along with its stylish apex roof, shatterproof PET glazing which will not become yellow or brittle over time, decorative final, smooth planed barge boards, pressure treated timber for a 15 year anti-rot guarantee, provided the product care instructions are followed and FSC approved timber make it the perfect storage unit. This shed is also available in other sizes.

Hidden and secure door hinges are used for safety, supported by a Z-frame structure for added strength and complete with a plate hasp and staple ready for you to just add your own padlock. There's a choice at the time of assembling this shed to hang the door with either a left or right-hand opening to fit any garden's design.  The roof is layered with a weatherproof 'black sand' sheet which is both durable and attractive.

The shed is supplied flat packed for ease of handling and assembly. All fittings and felt are included in the price with clear, easy to follow instructions. All Forest Garden sheds are self-assembled with step by step guides, but an assembly option is available if needed.

Additional Details about your Order
The timber used has been pressure treated, where anti-rot and preservation solutions are forced into the structure of the timber. You may notice a slight green tint from the treatment, but this will fade over time. This type of treatment leaves a natural wood finish and comes with a 15 year anti-rot guarantee from Forest.

If you would like any extra details, feel free to email us to discuss your order and our full range of product options, or give us a call so we can find the perfect product to suit your needs.

We’re proud to stock a wide range of Protek Royal Exterior paint in over 60 colours to perfectly customise your Forest garden shed to suit your style, making it easy to find a shade to match any garden theme. Though we've included some of our most popular colours with this product, you can browse the full range of Protek Royal Exterior Wood Finish Paint here to find the colour that's perfect for you. 

Please note: some images may show the 6x4 Forest Overlap Apex Shed - Pressure Treated decorated with accessories/furnishings. This is for display purposes only. Your order will not be delivered with any of the accessories/furnishings shown. 

About Forest
Forest Garden Ltd is the UK's leading manufacturer and distributor of timber garden products. They are proud to be a British company using sustainable, British timber. The majority of the FSC® certified timber they use is grown and felled from managed UK forests across Scotland and endorsed by all major environmental charities. After felling, the timber is cut and processed in a nearby sawmill and taken to their manufacturing operation in rural Worcestershire. At their manufacturing site, they are always investing in technology to ensure product consistency and quality. It is there that they produce the widest range of garden buildings, fencing and structures available in the UK.

Many of Forest’s products come with high specification features at no extra cost, and they also offer free delivery and pick your own delivery dates to the vast majority of mainland UK addresses. This cements their reputation as the “go-to” choice for thousands of customers looking to enhance their gardens every year.



Key Features

  • Strong construction with additional framing
  • Robust Z-framed door
  • Solid timber floor as standard
  • UK grown FSC® certified timber
  • Smooth planed barge boards and decorative finial
  • Anti-tamper hidden hinges
  • Overlap cladding aids water runoff
  • Pressure treated 15 year anti-rot guarantee
  • Free UK delivery*


Important Information:   Timescales are indicated on this page.  Lead times are counted in working days (Monday – Friday) excluding Bank Holidays. You will be contacted towards the end of your timescale by either Forest's Delivery Team or Forest's preferred carrier.  Neither elbec nor Forest will be able to supply any further information on your delivery date during this timescale.

ALL DELIVERIES ARE DELIVERED TO KERBSIDE OR DRIVEWAY. All of the Forest 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.

If you have ordered more than one item, they may arrive at different times.

Booking Delivery

You will be contacted towards the end of your timescale by Forest/their Courier with a delivery date. If this date is not convenient you can reply to the message to book a more convenient delivery date. The delivery timescales are as stated on the product page.

The delivery timescales to these areas may be extended.
AB1, AB10,-AB16, AB21-AB25,AB30-AB39, AB41-AB45, AB51-AB56, CA1-CA28, CO1-CO16, DD1-DD10, DG1-DG14, DG16. DH1-DH9, DL1-DL17, DT3-DT7, EH1-EH2,EH10-EH1-EH49,EH51-EH55, EX1-EX24,EX31-EX38, FK1-FK21, G1-G5,G11-G15,G20-G23,G31-G34,G40-G46, G51-G53,G60-G69,G71-G78,G81-G84, IP1-IP33, IV1-IV28,IV30-IV32,IV36,IV40,IV54,IV63, KA1-KA30, KW1-KW14, KY1-KY16, ML1-ML12, NE1-NE1-NE49,NE61-NE70, NR1-NR35, PA1-PA38, PE30-PE37, PH1-PH26, PH30-PH41,PH49-PH-PH50, PL1-PL35, SR1-SR8, TA20, TA22, TD1-TD15, TQ1-TQ14, TR1-TR20,TR26-TR27, AND TS1-TS29.

We are sorry but Forest do not deliver or offer an assembly service to the following Postal Codes:
BT1-BT99, GY1-GY9, HS1-HS9, IM1-IM9, IV41-IV56, JE1-JE5, KA27-KA28, KW15-KW17, PO30-PO41, PO49, TR21-TR25.

Prior to Delivery

Once you have a confirmed delivery date if you provide us with a mobile number, we can confirm the day before delivery if your delivery will be morning or afternoon.

Upon Delivery

Your order will be delivered kerbside or on your driveway. Due to health and safety, and insurance liabilities, the driver will not be able to take your goods to the back of your property but – upon request – may place the product at the side of the house if there are no access issues. This is to avoid risking damage to your property while delivering to an unsafe location. We will not be able to go through your property.

We recommend against arranging for a third party to install the product before its delivery and checking that all parts are present, and we cannot be held liable for any third-party costs caused by delays


This option will extend the leadtime by up to 3-4 weeks.

If you have selected the installation option the product and installation of your product may be on different days. Once you have been given a delivery date by Forest's delivery team you will then be contacted by their installation team to confirm your installation date and the process. The installation team will require a minimum of 2' clearance all the way around your building and the installation team will not be able to enter through your property.

6 x 4 (1.89m x 1.34m) Forest Overlap Shed with 4 Windows - Pressure Treated

from £396.00
NEW - Guarantee - 15 year - gold

Product code - 90010209


Description Information

The 6 x 4 Forest Overlap Apex  Shed with 4 windows is a great option for smaller gardens that can be used for storage, with the many windows it could even be used as a potting shed. The key features include:

  • Pressure treated for the preservation of the timber
  • Modular design with interchangeable window locations
  • Hidden hinge on door for safety
  • 15 year manufacturer's anti-rot guarantee

View full specification Delivery

Usually delivered: 15 Working Days. (+15 Extra Working Days with Installation Option).

Note: Currently not available for delivery to Offshore Post Codes.

excludes installation option
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  • 6 x 4 (1.89m x 1.34m) Forest Overlap Shed with 4 Windows - Pressure Treated£396.00