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Details about  Self Build DIY Insulated Garden Office/Room SIP Panel Kits

Self Build DIY Insulated Garden Office/Room SIP Panel Kits

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Item condition:
02 Jan, 2014 09:59:13 GMT
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More than 10 available / 0 sold
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£120.00 Standard Delivery | See details
Item location:
Congleton, United Kingdom
Posts to:
United Kingdom
International postage and import charges paid to Pitney Bowes Inc. Learn More- opens in a new window or tab
No returns accepted
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Seller assumes all responsibility for this listing.

Item specifics

New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is ... Read moreabout the condition

Garden rooms and garden offices are becoming more common place in many UK house holds for the benefit they can give in providing an extra living or working space.  Many of the large installation companies utilise SIPs (Structural Insulated Panels) to construct the main shell of the building, this is due to their ease of use and high levels of thermal performance.  With our self-build SIP kits we are offering the same benefit to the DIY enthusiast and the opportunity to construct a similar specification building for a fraction of the prices charged by the installation companies. 

We have a selection of SIP kits available with floor areas from 7sqrm - 19sqrm with a selection of front opening for patio, French or bi-fold doors, each with either a single side aspect window or two side aspect windows on the larger models greater in width than 4.2m (Select from the sizes in the sub-type menu above to see the layout and the prices, note window openings can be moved to alternative locations if required).  All of our SIP kits are available for delivery throughout the UK to residential premises.



 The SIP Kits included the following items:

  • SIP wall and corner panels 1980mm x 600mm x 119mm (HxWxT) supplied to size ready to assembly (Constructed of 11mm OSB3 facing and 97mm Polyurethane insulation)
  • SIP wall panel to supplied to size ready to assemble for the window sections
  • SIP Panel adhesive 
  • Corner Panel Connection Screws 
  • Panel Nailing Schedules 
  • Assembly Instructions  
  • Timber Spec & cut list to produce the vertical panel connection and the top and bottom panel binding timbers with can been seen in the pictures. (note estimated timber cost for these items £225-£330 depending on model size)

 When full assembled this will form the main structural and insulating walls of you garden room of garden office and when combined with a typical suspended timber floor and flat roof system will complete the main shell of your build.  We can provide guidance on suspended timber floors and flat roof systems in line with TRADA guidelines if required.  

The remaining items such as, roofing materials, exterior cladding, windows & door and internal plasterboard finishes are all readily available building materials and cheaper for you to source from your local builder’s merchant than for us to purchases and then ship to you.  We will happy assist you specify any of the required items before or after your purchase.

 The width of the panels has been selected for ease of handling at 19kgs each and the height of the panels selected to suit an overall structure that meets the requirements of the 2.5m total building height restriction under the permitted development rules of the UK planning framework ,whilst providing maximum internal head height.  Once the SIP panels are assembled together with the top & sole plates the internal head height before finishes will be 2050mm, leaving a suggested 178mm for the floor structure (120mm treated joists/18mm OSB flooring/40mm ventilation gap) and 269mm for the roof structure (max 145mm joists & 90mm (1in40) angled roofing furring strips/15mm OSB sheeting/2mm roofing membrane/20mm roof kerb edge). 

Note - depending one your choice of floor and roof structure the panels sizes can be increased or decrease in height by increments of 20mm to allow extra internal head room.

 The external walls can be finished in a wide selection of cladding styles and type, together with the required cladding battens and breather membrane.  Internally the wall can be finished with battens to create a service void before traditional plasterboard, plaster and paint finishes.

We can also offer upon request suggested design details for areas such as the flat roof ventilation - an important feature with cold roof designs or with SIP roofs to prevent rotting of the OSB faces, window and door flashing and roof & gutter details.  Please contact us if you would like to discuss.

Additional information & Considerations:

It is suggested you have access to a nail gun for speed.  Ensure you fully understand the permitted development rules before your purchase, useful guidelines can be found on the government planning portal website.  Consideration should be given to the opening size you select and the required door type and required lintel and compression support studs in your design.  


We are happy to help with any question you may have before your purchase regarding the permitted development rules, the SIP kits, suggested material suppliers or on any other details of your project.  In addition we will continue to be committed in assisting you complete your garden room or garden office after your purchase is made all the way through to completion.

Delivery Information:

Delivery cost will be £120 (Monday - Friday, Saturday delivery an additional £50) with the following post code and area exclusions, please contact us for a revised delivery cost beforehand if this includes your post code.

(exclusions:  AB, BT, DD, EIRE, GY, HS, IM(1-9), IV, JE, KA(27-28), KW, PH, PO(30-41), TR(21-25), ZE, Scottish Islands, Northern Ireland, Isle of Man, Jersey, Guernsey and European Destinations)

 The manufacturing and delivery lead time will be approximately 10 working days.  Delivery will be to the kerb side at your chosen delivery address via a vehicle equipped with a tail lift.  It is suggested you have a dry storage area in mind before your delivery able to store approximately 2m x 3m x 1.5m maximum.

Payment options:


Debit/Credit Cards (credit card 2% surcharge applies)

Personal Cheque

Bank Transfer

Terms and Conditions:

As this product is custom made to your chosen specification cancellation charges apply to unrecoverable costs associated with your order if the order is cancelled before dispatch in addition returns cannot be accepted without a valid reason.  Full terms and conditions are available on request.  

VAT included in the purchase price and a full VAT receipt will be provided with the delivery. (VAT ID: 156 4818 86)

Contact Details:

If you have any question please contact us through ebay or alternatively call Paul on 01260 275 860 or 07989670407 we will be happy to help.

Questions and answers about this item

No questions or answers have been posted about this item.

Seller assumes all responsibility for this listing.

Postage and packaging

Item location: Congleton, United Kingdom
Postage to: United Kingdom
Domestic dispatch time
Will usually dispatch within 10 working days of receiving cleared payment - opens in a new window or tab.

Returns policy

Return policy details
The seller won't accept returns for this item.
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Payment details

Payment method Preferred/Accepted  
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