Insulated Garden Office | Evolution™ Garden Room | Free Delivery
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15-YEAR ANTI-ROT GUARANTEE
Terms and conditions apply
FREE PRESSURE TREATMENT
on selected products*
FREE NEXT DAY OR PICK A DATE DELIVERY ON CHECKOUT

Evolution Insulated Garden Room – Composite

Cool in the Summer, Warm in the Winter
  • Zero Maintenance*
  • Insulated as standard
  • Double glazed as standard
  • Optional UPVC upgrade
  • Free UK Delivery*
  • Rubber Roof included
  • Easy to self assemble
  • Plain MDF Internal Wall Cladding

For 10% discount use code SPRING10

1 Rubber Roof

  • FREE RUBBER ROOF
    WORTH £
In stock
Multiple sizes available
Easy composite cladding construction
Multi purpose interior
Fully insulated
10 year anti rot guarantee

2 Choose your size

  • 8 x 6
    £4,701 £4,231
  • 10 x 6
    £5,278 £4,750
  • 8 x 8
    £5,312 £4,781
  • 10 x 8
    £5,632 £5,069
  • 12 x 6
    £5,664 £5,098
  • 12 x 8
    £8,246 £7,421
  • 10 x 10
    £8,837 £7,953
  • 12 x 10
    £9,157 £8,241
  • 10 x 12
    £9,157 £8,241
  • 14 x 8
    £9,248 £8,323
  • 14 x 10
    £9,801 £8,821
  • 16 x 8
    £10,207 £9,186
  • 18 x 8
    £10,763 £9,687
  • 16 x 10
    £10,842 £9,758
  • 12 x 12
    £10,980 £9,882
  • 20 x 8
    £11,287 £10,158
  • 14 x 12
    £11,994 £10,795
  • 16 x 12
    £12,400 £11,160
  • 18 x 10
    £13,400 £12,060
  • 18 x 12
    £13,596 £12,236
  • 20 x 10
    £13,989 £12,590
  • 20 x 12
    £14,129 £12,716
  • 22 x 12
    £15,495 £13,946
  • 24 x 12
    £16,495 £14,846

4 Choose your front window style

Please note: UPVC will increase the lead time of the building. Please contact us before placing your order.

 Details

X

  • Fixed front window options

    The Evolution Garden Room comes with fixed timber windows as standard. These also come with toughened glass double glazing to lock the temperature in. The fixed windows are extra tall and give you excellent views of your garden and letting lots of natural light into your building.

  • Opening Front windows

    We also offer the option to upgrade your fixed windows to opening windows so you can let in even more fresh air into your building. All of the opening windows come with casement stays and hinges as standard.

  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Fixed Front Window Options - Timber
    £0
  • Opening Front Window Options - Timber
    £361
  • Opening Front Window Options - Timber
    £458
  • Opening Front Window Options - Timber
    £543
  • Opening Front Window Options - Timber
    £543
  • Opening Front Window Options - Timber
    £641
  • Opening Front Window Options - Timber
    £719
  • Opening Front Window Options - Timber
    £727
  • Opening Front Window Options - Timber
    £792
  • Opening Front Window Options - Timber
    £841
  • Opening Front Window Options - Timber
    £853
  • Opening Front Window Options - Timber
    £885
  • Opening Front Window Options - Timber
    £909
  • Opening Front Window Options - Timber
    £914
  • Opening Front Window Options - Timber
    £962
  • Opening Front Window Options - Timber
    £970
  • Opening Front Window Options - Timber
    £995
  • Opening Front Window Options - Timber
    £995
  • Opening Front Window Options - Timber
    £1,036
  • Opening Front Window Options - Timber
    £1,068
  • Opening Front Window Options - Timber
    £1,092
  • Opening Front Window Options - Timber
    £1,153
  • Opening Front Window Options - Timber
    £1,158
  • Opening Front Window Options - Timber
    £1,214
  • Opening Front Window Options - Timber
    £1,229

Fixed Front Window Options - Timber

£0

5 Choose your side panels

 Details

X

  • No side door

    Standard option, your building will come with one opening window each side.

  • With boarded side door

    Select this option for a boarded side entrance door into your building. We will contact you to confirm the location.

  • With Glazed Side Door

    Select this option for a glazed side entrance door into your building. We will contact you to confirm the location.

  • One extra side opening window

  • Extra single side door and Plain side

  • Extra side single door and one opening window

  • Two Extra side fixed windows

  • No Side Door
    £0
  • With Boarded Side Door
    £112
  • With Glazed Side Door
    £149

6 Choose your floor

 Details watch

X

  • 11mm Tongue and Groove Floor

    If you are planning to use your building more frequently and have furniture items to add, then an 11mm floor is a more solid choice. It is constructed with engineered interlocking boards, giving you a stronger floor to walk on and store items. Our tongue and groove floors come untreated but with pressure treated joists as standard.

  • 19mm Tongue and Groove Floor

    If you will be having heavier items, such as storage shelves and sofas, then a 19mm tongue and groove floor will support all of your items. The tongue and groove floor is untreated but comes with pressure treated joists to make them more resistant to ground moisture.

  • 28mm Tongue and Groove Floor

    For the ultimate heavy duty floor, choosing our 28mm thickness will give you an extremely solid and extra durable floor which you can store heavy items, such as gym equipment and large furniture items. The 28mm thickness also offers superior strength and rigidity and is strong enough to support the weight of a van driving over it!

  • Pressure Treated 11mm T&G Floor
    £0
  • Pressure Treated 19mm T&G Floor
    £95
  • Pressure Treated 28mm T&G Floor
    £212

7 Choose your guttering

 Details watch

X

  • Guttering

    Adding guttering to your building is a great way to help reduce any water run-off down the sides of your building. This can help prevent any moisture ingress and any water pooling around your building, especially in particularly damp or exposed areas. You can also use your guttering to collect rainwater with a water butt, which is ideal if you have a lot of plants and need a lot of water during the dryer summer months.

  • None
    £0
  • Guttering
    £56

8 Choose your paint colour

 Details watch

X

  • Doormouse

    Doormouse Paint

  • Doulting Stone

    Doulting Stone Paint

  • Foxwhelp Red

    Foxwhelp Red Paint

  • Goblin Blue

    Goblin Blue Paint

  • Moreland Green

    Moreland Green Paint

  • Rock Rose

    Rock Rose Paint

  • Sedge Green

    Sedge Green Paint

  • None
    £0
  • Doormouse Grey
    £177
  • Doulting Stone
    £177
  • Foxwhelp Red
    £177
  • Goblin Blue
    £177
  • Moorland Green
    £177
  • Sedge Green
    £177
  • Anthracite Grey
    £177

9 Choose your colour trim

 Details watch

X

  • Swan White

    Swan White Trim Paint

  • Chantry Cream

    Chantry Cream Trim Paint

  • None
    £0
  • Swan White
    £37
  • Chantry Cream
    £37

10 Choose your laminate floor

 Details

X

  • Laminated Floor Trend Oak Grey

    Choose from our laminated flooring options giving your buildings floor a clean and smooth surface and for a more professional look.

  • Laminated Floor Summer Oak Brown

    Our Laminated flooring comes in packs of 2.39m lengths along with underlay.

  • None
    £0
  • Laminated Floor - Trend Oak Grey
    £583
  • Laminated Floor - Summer Oak Brown
    £583

11 Choose your base

X

  • No Base

    Your building comes without a base as standard, where you will need to construct one from your own materials.

  • Project Timber Base

    The timber base we supply is made from pressure treated timber. It is made to measure to perfectly fit your building size.

    Some assembly is required and solid ground in the build area. Please ensure there is at least 1m clearance from any boundary on all sides.

  • None
    £0
  • Base
    £519

12 Choose your building assembly service

 Details

X

  • Assembly Team

  • Assembly Service Postcodes

    We are currently only able to offer the service to limited postcodes – The postcodes for Assembly are AL, B, BB, BD, BL, BR, CB, CH, CM, CO, CR, CV, CW, DA, DE, DH, DL, DN, DY, E, EN, GU, HA, HD, HG, HR, HP, HU, HX, IG, IP, KT, L, LE, LN, LU, M, ME, MK, N, NE, NG, NN, NR, NW, OL, OX, PE, PR, RG, RH, RM, S, SG, SK, SL, SM, SN, SR, SS, ST, SW, TF, TS, TW, UB, W, WA, WD, WF, WN, WR, WS and YO. If you are outside the above postcodes we may be able to assemble at an extra charge.

    Call us for more information.

  • None
    £0
  • Building Assembly Service
    £1,040

£0

  • Size, Side Panels, Floor, Guttering, Paint Colour, Colour TrimPlease choose an option.

Available for delivery in 5-10 working days.

Disclaimer : Painted buildings are for illustration purposes only. All buildings are in their standard or pressure treated colour upon delivery. A distance of 1m must be kept between the boundary and your building to allow access for annual treatment and to comply with the anti-rot guarantee*.

Cool in the Summer, Warm in the Winter

Evolution Insulated Garden Office

Fully loaded with premium features and options

[devvn_ihotspot id=”83014″]
Bespoke Options

Bespoke Options

Evolution comes with pre-assembled panels which we line with insulation before it’s delivered to your door. Making the installation of Evolution easier for you or your installer, whilst saving you time and money.

Alongside this we have created a set of easy to follow instructions which are sent out with every building, making your Evolution experience a pleasant one.

What’s included?

  • All fixings and fittings
  • Easy to follow instructions
  • Pre-assembled panels, roof and floor
  • Insulation and interior cladding
  • Extra high ridge and eaves height
  • Long fixed windows and door, double glazed as standard
  • Opening side windows
  • EPDM Rubber Roof
Evolution Insulated Garden Office
Fully Insulated

Fully Insulated

Evolution comes fully insulated as standard making it perfect for use all year round. The multi-foil insulation locks heat in during the colder months and deflects heat in the warmer periods. Meaning that Evolution is always at a comfortable temperature.

We’ve made sure that Evolution is secure so that all your belongings are safe, as standard Evolution comes with a high-quality mortice lock. This gives you the peace of mind that your space is protected, along with a thicker and doubled up framing which gives your building extra strength

Hand Crafted

The Evolution is built by our fully trained product development team using hand-selected graded scandinavian slow grown timber and state of the art composite exterior cladding in house at our facility in Nottinghamshire, in the cusp of Sherwood Forest.

All of products are checked before delivery making sure everything meets our high standards

Hand Crafted
Team Hard Work

We do the hard work for you

Evolution comes with pre-assembled panels which we line with insulation before it’s delivered to your door. Making the installation of Evolution easier for you or your installer, whilst saving you time and money.

Alongside this we have created a set of easy to follow instructions which are sent out with every building, making your Evolution experience a pleasant one.

Create your own Evolution

We’ve built Evolution with upgradability in mind, allowing you to customise your buiding to your exact specification.

We offer multiple upgrade options for Evolution, we can upgrade your floor to 19mm or 28mm for heavy duty applications. To give extra protection to your Evolution we have included our EPDM Rubber Roof as standard which will give you 50 years of protection.

With its modular construction we can configure your Evolution to perfectly suit your garden or outoor space with extra side doors and windows. To go along long fixed double glazed windows which comes as standard.

Create your own Evolution
Team Hard Work

Upgrade to UPVC Windows and Doors

Our domestic standard UPVC window and door options really seal the deal. Designed to provide you with greater strength and durability than timber framing and increased thermal efficiency ratings. Manufactured in the UK with 28mm thick double glazing units, made up of 4mm toughened glass each side with a 20mm aluminum spacer between.

Our windows and doors are made with high-quality components and tested in compliance with quality management systems. Both single and double doors are supplied with multipoint locking systems and high-security hinges, meaning the contents of your building is safe and secure. We also offer a choice of 3 colours: White, Light Oak wood effect, and Graphite for a customised quality finish.

Window and door options

For a building even more suited to you, we offer both timber and UPVC options with multiple options to choose from. Our timber frame windows and doors are included as standard with the choice of having fixed or opening windows at the front. You can also choose to have an extra side window or even an extra single boarded or glazed door.

With our UPVC upgrade option, you have the benefit of high quality domestic standard windows and doors and also the choice to have additional side windows and doors. If you would like to customise your building even further, please give us a call.

Create your own Evolution
easy to selft assemble

Easy Self Assembly

When it comes to assembly, your building has been designed to be simple to install where a large building is as simple to assembly as a smaller building due to be being constructed from modular panels.

Your building will be supplied flat packed in modular panels with instructions and all of the fixings required. The instructions show how each panel is positioned and fixed in place clearly in simple stages. This means that if you have some basic DIY knowledge and experience you will be able to assemble your building. It is recommended that two people assemble the building so that the parts can be held in place and fitted at the same time, for safety and to handle any heavier parts.

Before the building arrives, a solid level base must be prepared ready before assembly and you should also have space outside your house for the delivery to be made. Our panels are also pre-lined with our multi-foil insulation so that all you need to fix for the insulation is the internal cladding, making the build an enjoyable experience.

Made with LP Strongcore Cladding

Multi-layered Insulated Panels

Multiple Side Options

Multiple Side Options

Wide range of sizes

Wide range of sizes
Rating

 

Excellent seller,good delivery,very good product and price!!!

 stars re

 

Many thanks for speedy delivery. Item as described. Will use again

 stars re

 

Absolutely love our summer house we purchased from Project Timber. Quality is superb at such a great price. Customer services are fast to answer any queries you may have and will be ordering again from them again.

 stars re

 

Extremely helpful people selling a good product at the right price, delivered on time and I can’t find anything to be critical about.

 stars re

 

The sales team were excellent and answered all our questions. Delivery was as arranged and the delivery driver couldn’t have been more helpful. The timber and its pressure treatment is good quality and the construction plans were easy to follow. We are delighted with our new summer house.

 stars re

 

Brilliant company, so easy to deal with. The summerhouse arrived on the date they said a two great young men erected it within about 4/5 hours. Extremely efficient and friendly. As for the summer house, well it’s great and so affordable. My son uses it daily as a man cave with a sofa ,TV.and games console .

 stars re

 

First time we used Project timber. Very easy to communicate with. Delivery was on time. Drivers polite and helpful. Building was easy to erect and seems good quality.

Specifications

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  • Guttering
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  • Paint Colour
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  • Colour Trim
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  • Laminate Floor
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  • Base
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  • Building Assembly Service
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