Sliding Door | My Den Fully Insulated | Home Office / Room
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My Den Sliding Doors

Multi functional Home office/hobby room in the privacy of your garden. Compact, attractive and easily assembled.

  • Insulated as standard
  • Double glazed as standard
  • Eze base and fixings Included
  • Free UK Delivery*
  • Guttering included as standard
  • Assembly service available
  • Heavy-duty fully insulated metal roof
  • Pre-insulated panels as standard
  • uPVC Sliding Door in Graphite as Standard
  • Timber side double glazed opening windows
  • Cool in the Summer, Warm in the Winter
  • Pressure treated as standard

For 10% discount use code SPRING10
In stock
Multiple sizes available
Easy composite cladding construction
Multi purpose interior
Fully insulated
10 year anti rot guarantee

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*.

Fully loaded Home Office with premium features and options

My Den Sliding Door Fully Insulated

Fully Insulated

Our My Den panels are specially designed to give you the best insulating u-values whilst maximising your internal space by being lined with our high-performance multi-foil insulation. The quilted insulating layers trap the air inside the building’s panels and inside the foil, which creates a barrier between the outer walls and the internal walls. Trapping the air inside means that in the hotter summer months, the hot air on the outside is deflected and helps to keep your building cooler on the inside. This means that the temperature inside the building is locked inside and helps to make your building a comfortable place to relax and unwind.

To make assembling your building quicker and easier, all of the My Den panels are pre-lined with multifoil insulation and also come with the internal wall cladding pre-fitted. This means that the wall panels simply slot together and the building can be assembled in a matter of hours.

What’s included?

  • All fixings and fittings
  • Easy to follow instructions
  • Pre-assembled panels, roof and floor
  • Secret Nail Pressure Treated Tongue and Groove cladding
  • Eze base and fixings
  • Pre-fitted multi-foil Insulation and primed interior cladding
  • Double glazed side timber opening windows
  • UPVC double glazed Sliding Door
  • Heavy-duty fully insulated metal roof and fixings
  • Guttering included as standard
My Den with Sliding Door Insulated Garden Office
multipurpose interior

Multipurpose Interior

The My Den with Sliding Doors is an excellent choice for a garden building if you are planning to use it for a wide range of uses. With its elegant sliding patio doors, it makes a great place for a work-from-home garden office, summerhouse for an extended living space, hobby room, beauty room and even a gaming room.

With its fully insulated metal roof and fully insulated walls and floor, it creates a cosy environment where you can have that extra space you need and also enjoy the surroundings of your garden.

Hand Crafted

All of our My Den panels are handcrafted by our highly experienced specialist production team using only the very best materials to create your perfect garden building. Our graded slow grown Scandinavian timber is hand-selected and all our My Dens are made to order. We only use the best materials in your building to ensure it is of the highest quality. We also carefully check your order to ensure your building meets our high standards.

Hand Crafted
Team Hard Work

We do the hard work for you

To make installing your My Den even easier for you, our panels are pre-insulated so that you can have your building ready to use in less time. With our modular panels, you can quickly get the hang of assembling the building because of its repeat steps. The panels also simply screw together and the windows are all pre-double glazed ready to fix to the building.

We also provide the panels with pre-fitted internal cladding, which contains all of the insulation layers, saving you time and any hassle. We provide stage-by-stage instructions with all the details, and we also provide all of the fixings and fittings so you can start assembling your building as soon as it arrives.

Fully Insulated Metal Roof

The My Den comes with our fully insulated metal roof as standard to make your garden office an even better building and working environment. Its metal outer shell gives you the ultimate weather protection and with a solid 40mm thick insulated foam core, it locks in the temperature and also prevents any heat loss. Made from corrugated metal outer shell and premium gloss internal finish, it gives your building a contemporary look and even more durability.

The metal roof panels are also simple to install and do not need any extra roof covering. This means that they are quicker and easier to fit than a timber roof that needs material to cover the roof. The metal roof is also low maintenance and it will protect your building throughout its lifespan.

Insulated Metal Roof

Multi-layered Insulated Panels



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.

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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.

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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 .

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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.

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