Mercia Haven Double-Glazed 28mm Log Cabin 4.0 x 4.0m
FREE* Home delivery within 28 days
Check your location for the Mercia delivery service and cost: *A distant location may attract a delivery surcharge
Good news... A convenient PICK-A-DAY delivery service is available
We are pleased to offer you the ability to choose your preferred delivery day for this item. The below calendar indicates the dates currently available (highlighted in green) for your location. You do not need to make your date selection just yet, as you will be asked to make your choice during the checkout process.Note: Pick-A-Day availability may vary or become unavailable if other products are added to your basket too.
A beautiful, sizable log cabin made from 28mm interlocking, tongue and groove timber logs. With this upgraded model you gain the added benefit of double glazing, allowing you potentially all-year-round use.
The main access is through a double door which is flanked on either side by large opening windows. The roof of the Haven log cabin extends out beyond the front of the building as a shelter or sun shade.
Unlike full panel sectional buildings (like sheds), log cabins are built from the ground up with each log placed strengthening the building. As the weight of the building is focused at the foot of the walls, do make sure your base is suitably strong.
In common with this type of building, the logs are supplied untreated and One Garden recommends applying a coat of wood treatment to the building as soon as possible after installation.
Double glazed glass is supplied for the windows and green mineral felt is supplied to cover the roof.
Fixtures, fittings (including a key operated lock for the door) along with full instructions are provided as standard.
|External Width (max)||4120mm - 13' 6"|
|External Depth (max)||5500mm - 18' 1"|
|External Height (max)||2500mm - 8' 2"|
|Footprint Width||4000mm - 13' 1"|
|Footprint Depth||4000mm - 13' 1"|
|Ridge Height||2500mm - 8' 2"|
|Eaves Height||2100mm - 6' 11"|
|Door Height||1900mm - 6' 3"|
|Door Width||1550mm - 5' 1"|
Note: All imperial sizes stated are approximate, rounded to the nearest inch.
|Door Position||In gable end|
|Orientation||4.120m Gables / 5.500m sides (max)|
|Door Type||Hinged double|
|Door Catch||Key lock|
|Roof Covering||Mineralized felt|
|Roof Material||19mm Tongue & groove|
|Wall Material||28mm Interlocking log|
|Cladding Material||Interlocking log|
|Floor Material||19mm Tongue & groove|
|Floor Joist Direction||Side to side|
|Glazing Material||Double glazed glass|
Assembly & Care
|Installation||Self-assembly by customer|
|Persons to Assemble||2|
|Typical Assembly Time||1 Day|
|Fits Through Door (78x30 inch)||Yes|
|Annual Treatment||Yes by customer|
Useful To Know
|Warranty||10 Year Anti-rot|
|Recommended Use||Leisure & relaxation|
|Includes||A floor, felt, full instructions and fixings|
|Excludes||A base, treatment & assembly|
Our product specifications are given in good faith but can be subject to manufacturer change without notice. Should an attribute be of essense to your purchase, please feel free to contact us first for confirmation.
The Mercia Haven Double-Glazed 28mm Log Cabin 4.0 x 4.0m is delivered from central UK stocks held at our manufacturer. The manufacturer's own experienced personnel undertake delivery with careful handling to ensure the goods arrive in a perfect condition.
This manufacturer operates mostly 3.5 ton small flat-bed trucks. These will reach most locations an average car can. On occasion, a larger 7.5 ton lorry may be necessary.
Unloading will take place at the kerb-side or onto your adjacent driveway. Vehicles will not leave the public highway. A driver may be willing to carry the goods into your garden at their own discretion. Goods cannot be carried through your home, therefore if necessary please arrange some extra help privately.
This manufacturer offers free delivery* within central, mainland England only. The above postcode checker will confirm this for you.
Delivery will typically be made within the period quoted on this product. The manufacturer will notify you in advance by either telephone, text or email to confirm the date of delivery. On the morning of delivery, an email or text will be sent by the manufacturer to advise you of an estimated '2 hour delivery time slot'. Where possible, the driver may also call to update you on their progress.
Pick A Day Delivery
Should your location qualify, during the checkout process you will be offered a real time calendar which will allow you to select a preferred delivery date. The manufacturer will endeavour to deliver on the date you have chosen. You will be promptly notified in the rare event that an alternative date is necessary for logistical reasons.
Orders with Optional Installation
The delivery of your goods will happen independently (as if for a self-assembly order) and prior to installation. Typically, the manufacturer's installation team will be scheduled to visit your address 2-3 days after delivery. You will be advised of the installation date by telephone. Note: Due to additional labour scheduling, an installation service option may add approximately 3 weeks to the overall delivery period.
Less frequently serviced locations may be subject to an extended delivery period of up to an additional 14 days. These distant locations include; Northern Ireland (BT) and Scottish Highlands (AB, IV, KW, PA & PH).
Offshore locations are not serviced for this product. We cannot deliver to; Guernsey (GY), Western Isles (HS), Isle of Man (IM), Isle of Wight (PO30-41), Isles of Scilly (TR21-25), Jersey (JE) and Shetlands (ZE). Other Scottish islands, for example those under selected IV, KA, KW, PA & PH post codes, also cannot be serviced.
Due to additional zone fees, certain distant locations can only be serviced at a surcharge (at cost). The above post code checker can confirm if a surcharge will apply.
These locations include (except log cabins):
ZONE 1 (BT,CF,DD,DG,DT6-8,EH,EX,FK,G,KA,KY,LD,LL,ML,PA1-19,PH1-20,PL,SA,SY,TA,TD,TQ,TR) = £59.99
ZONE 2 (AB,PA21-40,PH21-41) = £99.99
ZONE 3 (IV1-40,KW1-14) = £119.99
These locations include (for log cabins):
ZONE 1 (CF,DD,DG,DT6-8,EH,EX,FK,G,KA,KY,LD,ML,PA1-19,PH1-20,PL,TA,TD,TQ) = £59.99
ZONE 2 (AB,BT,LL,PA21-40,PH21-41,SA,SY,TR) = £239.99
ZONE 3 (IV1-40,KW1-14) = £359.99
Small Drop Fencing Orders (of less than 3 panels and/or gates)
To maintain a free delivery service for Guardian-branded fencing products, you must place at least 3 fence panels or gates (can be mixed) in your basket to proceed; 1 gate and 2 panels for example. Orders of a lesser quantity will automatically incur a small drop delivery charge of £15.00, supported by a warning notice on the basket page.
Notes & Information
This log cabin is supplied untreated as standard. To maintain its warranty you should protect the external timbers with a quality wood preservative, immediately after installation.
The larger 5.0x5.0m Haven model is shown, which we do not currently sell. We unfortunately do not possess an image of this 4.0m variant. The imagery may show products which have been dressed for photography purposes.
We work tirelessly to ensure that our extensive product range is competitively priced through regular monitoring. In the rare event that you find the Mercia Haven Double-Glazed 28mm Log Cabin 4.0 x 4.0m from another online retailer at a lower price then please let us know, we'll do our best to match or even beat it!
Simply submit your Price Watch enquiry using the form below, being sure to complete all fields. On receipt, we will verify that the competitors' offer is available to purchase, like-for-like and delivery inclusive.
Within 1 working day we will confirm One Garden's keenest offer to you, whether that's to beat, match or even congratulate our competitor. Go on, challenge us...
- Extensive 28mm log cabin with double glazing and large canopy
- Standard 28mm interlocking tongue & groove logs
- Double glazed opening windows
- Green mineralized roofing felt as standard
- Sturdy 19mm tongue and groove roof
- Quality smooth-planed softwood throughout
10 Year Anti-Rot Warranty
An assurance from the manufacturer that their timber product, if maintained according to their re-treatment policy, will resist rot within a 10 year period.
The Forest Stewardship Council promote responsible forest management. The manufacturer will have used FSC certified timber from managed resources.
Professional Installation (optional)
Some products have installation available as an option. For an extra charge, professionals will come to your property to install the product. An appropriately sized, firm and level base will need to be available for them to install.
Commonly relating to timber, this reflects that no form of preservative treatment has occurred. To maintain the timber's lifespan a preservative should be applied once exposed to the elements.
Forming the basis of log cabin construction, interlocking logs are notched rails which 'lock' together where they cross. Each has a tongue and groove (formats do vary) to create a near-continuous joint.
Mineralized Roofing Felt
A garden building roofing felt in its commonest form. Coated externally with small stone flakes or grit to deter the effects of weathering.
Two sheets of glass with a sealed air pocket in between. Offers superior insulation and heat retention while also being extremely tough to break.
A common security device enabling a door to be locked, which can only then be opened with the key provided. The image details a Press Lock, however the design and finish can vary by product.
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We encourage every purchaser of this product to submit a review. Customers are invited (by post-delivery email) to a web page where their genuine review can be placed.
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Found the Mercia Haven Double-Glazed 28mm Log Cabin 4.0 x 4.0m at a lower price? Oh no, please tell us.
As we aim to beat any like-for-like Mercia Classic Log Cabins online offer, just complete and submit our 'Price Watch' form (see tab above) and we'll be in touch.
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