Witcombe DIY Garden Room Kit

Create Stunning Additional Space with an Efficient, Insulated DIY Witcombe Garden Room; Designed by Us, Installed by You

witcombe

Witcombe Garden Room Kit

The Witcombe has the traditional look of a garden room but incorporating a stylish recessed front wall. The second of our apex designed DIY rooms, this elegant design offers great variety in its potential uses while achieving height requirements for permitted development if 2 metres from boundaries.

Witcombe DIY Garden Room Kits

Shell Kit

The Shell Kit provides the insulated structure for your garden room or garden office.

Supplied as a pre-manufactured SIPs kit, with a full set of instructions and drawings, this garden room is quick and simple for a competent DIYer or builder to assemble on site. You can then finish the shell kit internally and externally to the specification required, offering the ultimate flexibility in the garden room’s finish and function.

Witcombe DIY Garden Room

Shell & External Kit

The Shell & External Kit provides the insulated structure and external finishes for your garden room.

As with the Shell Kit, it is supplied as a pre-manufactured SIPs kit, with full instructions and drawings, with the addition of breather membrane, batten, EPDM roof kit, guttering and your choice of cladding and glazing to finish the room externally. The internal finishes can then be chosen and completed by the self-builder.

Rooms can be selected as a set size from our ‘off the shelf’ range or ‘made to measure’ for individual project requirements.

Witcombe DIY Garden Room Kit

Witcombe Shell Kit Features

  • SIP wall, roof and floor panels 122mm thick (100mm insulation)
  • SIP floor panels with bitumen coated underside
  • Water resistant floor bearers
  • Door opening and lintel sized to room from 2 metres to 2.8 metres
  • All splines, timber cappings and floor and top plates
  • Full fixing kit of screws and timber locks
  • Expanding foam and wood glue
  • 400mm overhang to front
  • D.P.C. and rain sheet
  • Full instruction guide and video
  • Full technical drawing, including ground screw layout (if required)
Witcombe DIY Garden Rooms

Witcombe Shell & External Kit Features

  • SIP wall, roof and floor panels 122mm thick (100mm insulation)
  • SIP floor panels with bitumen coated underside
  • Water resistant floor bearers
  • External cladding of your choice + 10%
  • Glazing for your size of room and lintel
  • Breather membrane
  • Cavity batten
  • Anthracite Grey Metal Roof Sheets
  • Guttering and down pipe
  • All splines, timber cappings and floor and top plates
  • Stainless steel brad nails
  • Full fixing kit of screws and timber locks
  • Expanding foam and wood glue
  • 400mm overhang to front
  • D.P.C. & rain sheet
  • Full instruction guide and video
  • Full technical drawing, including ground screw layout (if required)

Internal Finishes Kit

  • Decorative MDF Wall Panels
  • Cavity Batons
  • MDF Ceiling Sheets
  • Laminate Flooring & Underlay
  • Skirting Boards
  • Architraves
  • Wall & Ceiling Trims

Installation Videos

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COMPLETE KIT

Wood Finishes / External Cladding Options

Witcombe Garden Room Kit Prices

Internal
Dimensions
W x D x H
Shell Kit
4m x 3m x 3m
Opening C
£5,997.00 + VAT
£7,196.40 Inc VAT
4m x 3.5m x 3m
Opening D
£6,370.00 + VAT
£7,644.00 Inc VAT
5m x 3m x 3m
Opening D
£6,557.00 + VAT
£7,868.40 Inc VAT
5m x 3.5m x 3m
Opening D
£7,062.00 + VAT
£8,474.40 Inc VAT
6m x 3m x 3m
Opening D
£7,163.00 + VAT
£8,595.60 Inc VAT
6m x 3.5m x 3m
Opening D
£7,778.00 + VAT
£9,333.60 Inc VAT

Rooms are set sizes. Delivery charges may apply and will vary subject to location.

Download Price List
Internal
Dimensions
W x D x H
SHELL &
EXTERNAL KIT
CLADDING A
SHELL &
EXTERNAL KIT
CLADDING B
SHELL &
EXTERNAL KIT
CLADDING C
4m x 3m x 3m
Glazing C
£12,583.00 + VAT
£15,099.60 Inc VAT
£12,995.00 + VAT
£15,594.00 Inc VAT
£13,408.00 + VAT
£16,089.60 Inc VAT
4m x 3.5m x 3m
Glazing D
£13,198.00 + VAT
£15,837.60 Inc VAT
£13,650.00 + VAT
£16,380.00 Inc VAT
£14,102.00 + VAT
£16,922.40 Inc VAT
5m x 3m x 3m
Glazing D
£13,506.00 + VAT
£16,207.20 Inc VAT
£13,918.00 + VAT
£16,701.60 Inc VAT
£14,331.00 + VAT
£17,197.20 Inc VAT
5m x 3.5m x 3m
Glazing D
£13,996.00 + VAT
£16,795.20 Inc VAT
£14,408.00 + VAT
£17,289.60 Inc VAT
£14,821.00 + VAT
£17,785.20 Inc VAT
6m x 3m x 3m
Glazing D
£14,095.00 + VAT
£16,914.00 Inc VAT
£14,507.00 + VAT
£17,408.40 Inc VAT
£14,920.00 + VAT
£17,904.00 Inc VAT
6m x 3.5m x 3m
Glazing D
£14,212.00 + VAT
£17,054.40 Inc VAT
£14,659.00 + VAT
£17,590.80 Inc VAT
£15,107.00 + VAT
£18,128.40 Inc VAT

Optional extras

  • On the Shell + External Kit cladding can be changed from side to side, e.g. 2 sides Cedar and 2 sides Thermowood.
  • Full height windows are available for sides and aluminium glazing and bi-fold doors can be specified.

Please enquire for costs.

Download Price List
Internal
Dimensions
W x D x H
INTERNAL FINISHES KIT
4m x 3m x 3m £1,709.00 + VAT
£2,058.80 Inc VAT
4m x 3.5m x 3m £1,925.00 + VAT
£2,310.00 Inc VAT
5m x 3m x 3m £2.033.00 + VAT
£2,439.60 Inc VAT
5m x 3.5m x 3m £2,216.00 + VAT
£2,659.20 Inc VAT
6m x 3m x 3m £2,331.00 + VAT
£2,797.20 Inc VAT
6m x 3.5m x 3m £2,625.00 + VAT
£3,150.00 Inc VAT

Internal Finishes Kit

  • Decorative MDF Wall Panels
  • Cavity Batons
  • MDF Ceiling Sheets
  • Laminate Flooring & Underlay
  • Skirting Boards
  • Architraves
  • Wall & Ceiling Trims
Download Price List

Door Opening Options

Door Opening Optional Upgrades - Bifold Doors

Glazed Panels with Opening Windows

You can replace a SIP panel with a glazed panel from the choice below.

Our DIY Garden Room Kits

Self Build Buildings

Information & Guidance

We have a range of technical data, installation guides and useful information on building with SIPs, to help guide clients, architects and builders.

Find out more
Order Sips

How to Order from Us

If you would like to find out more, discuss a project you’re planning or request a quote, please call us on 01452 501455 or email us at [email protected], where we are on hand to discuss your plans for creating the additional space you’re looking for.

Alternatively, please complete the enquiry form and we’ll be in touch.

If you would like to visit us, please call us on 01452 501455 to book an appointment.

Our Group Products

Reviews

Really, really pleased with it

Really pleased with it all and enjoy sitting and taking in the view, glass of wine in hand of course! We did new decking immediately outside of it, in order to open the bi fold doors fully as an extension to the room. All in all, really, really pleased with it.

Such excellent service!

My wife and I just wanted to thank Richard, yourself and the rest of the team for all the support, ad hoc technical tips and advice that we got whilst building our Garden Room. I know that I visited the show room 2 or 3 times and Richard and the team, even though quite busy, showed us every courtesy and help. Such excellent service! I have finally completed the build of our 3 x 5m Garden Room, and we are very pleased with it.

The kit was fantastic!

Here are some pictures of my project I completed about 2 months ago, the kit was fantastic!

It’s such a good design!

We love the room and it was so easy to build. It’s such a good design!

It’s perfect and we love it!

We use it as a gym and use it most days, it’s perfect and we love it!

Great customer service and I’ll definitely be using you guys again.

Just wanted to email to thank you and your team. Great customer service and I’ll definitely be using you guys again. The driver was a really nice guy and very helpful. The build went really well and the customer was very happy.

I am very pleased with everything

I have completed the build of my DIY room that I purchased from you and I am very pleased with everything, looks really good.