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Garden Office Room Selma More product images

Garden Office Room Selma

Item NO.: P3030-selma-wh
9 m² | Sliding doors | Full-height window

Light and comfortable garden room with a stylish design - perfect for when you need a home office or have guests. Choose a modern cabin from Polhus and create a comfortable garden room. It only takes one or two days to build so you'll soon be ready to enjoy your new comfortable house.

Including VAT

PROMOTION - valid until 30/6

Right now: £200 DISCOUNT

Spend £4000 and get £200 back. This offer can be combined with promotional prices and is valid while stocks last.

Use the discount code BONUS200 at checkout!

Free home delivery over 399 GBP! (UK mainland)
Stock status: In stock ( 4 pcs) Delivery time: 15 to 20 working days
Book a consultation with a garden room expert
Request a quote

The difference is in the details

Get the most out of your house with our accessories


Insulation floor 145 mm (5.71 inches) +£859
Insulation wall 70 mm (2.75 inches) +£789
Insulation roof +£549

Roof covering

Roofing felt +£289
EPDM-Rubber sheet +£389


Roof Drainage Metal Sheet +£349
Drainage Plastic +£129
Drip edge +£59

Services and More

Foundation +£1,490
Assembly +£2,790

Interior cladding

Interior Wall Cladding White Painted +£959
Ceiling Cladding White Painted +£489
Interior Wall Cladding White Stained +£890
Ceiling Cladding White Stained +£459
Oak parquet flooring white +£790
Oak parquet flooring natural +£790


Sill underlay +£25


Solar powered fan +£59

More information

  • Stylish design that looks gorgeous anywhere
  • Light & comfortable – large windows that open up into the garden
  • Easy to assemble - practical kit that you can easily assemble yourself
  • High-quality materials – solid wood from slow-growing spruce
  • Created by our own construction experts- we're always happy to answer your questions
  • Free delivery and hassle-free unloading at the plot boundary.

Garden room Selma is a comfortable and modern house. The internal surface of approx. 8 square metres gives you plenty of space for office furniture or guests without the cabin taking up too much space on the plot. The well-proportioned window sections create a bright and pleasant environment that gives you a natural connection with the garden outside.

Selma is a notched timber garden room with no visible notches. The stylish design means the cabin looks lovely in most settings. The garden room comes in a building kit that you can easily assemble in one or two days.

How easy is it to assemble?

When the foundation is completed, the fun work of building the cabin begins. Start by familiarising yourself with the manual and check the pieces. The timber profiles are assembled according to the illustrations in the manual.

Our experienced designers have created our garden rooms. You're always welcome to contact us if you have any questions about the product or the assembly.

The best way to get started - our assembly guide!

Thirty pages of explanations and & illustrations Our experts give you advice on how to get started with your project

How to insulate the walls


Roof insulation and panels


How to insulate the floor

Laying roof shingles

Laying the roofing felt

What do previous customers think about our garden rooms?*

*The survey was conducted in 2020 and a total of 89 customers took part, out of 403 who were asked
Think the quality of the kit was good or very good
Our customers gave us an average of 5 stars out of 6 when they were asked "How would you rate the design of our garden rooms?"

8 out of 10

Think the garden house is good value, or very good value for money
Stated that the delivery went well or very well

What did you like about the garden house?

"Quick delivery, good instructions for putting it together. Everything worked perfectly."

”Great service during the delivery. Easy to understand how to put it all together.”

"Everything was pre-sawn. It was easy to check that all the parts were included.”

What could be improved?

"Clearer description and larger text."

”The wood studs that support the building should be at the very top of the package”

"More info about wall and floor insulation. Maybe could have included more information about different roof coverings."

  • S

    Siw P

    Elegant design

  • J

    Joakim R

    Good-looking design

  • M

    Mats G

    The model, the simplicity and the price.

  • P

    Per A

    It was well assembled and easy to structure, based on the construction description.

  • A

    Agneta B

    It's a nice, spacious garden room - feels big inside

  • L

    Lars-Åke P

    You can trust Polhus' professionalism

  • T

    Thomas H

    Good quality and great assistance

  • T

    Tomas J

    Good quality, good support from you

  • I

    Ingegerd E

    A great little house!

  • J

    Jane E

    It's lovely

  • M

    Mikael Ö

    Easy to put together

  • J

    Jan F

    Fun and easy to build. Good quality.

  • E

    Ewa L

    Nice, the windows and doors were good quality, easy to set up.

  • E

    Emma A

    Great to have a construction kit

  • P

    Per K

    Great quality for a great price

  • L

    Lars H

    Good value for money

  • C

    Carin A

    We're very happy with the house, it's been a real hit with our children and grandchildren. And with us too, of course.

  • S

    Stefan L

    In general, it's a quality product, well thought-through and well designed.

  • H

    Helena H

    Would really recommend Polhus for those who want to build something easily by themselves!

  • M

    Maria S

    Quick delivery that went smoothly

  • M

    Mikael K

    Good quality and easy to build, a good fit

  • H

    Hans Q

    Good value for money

  • R

    Richard H

    It was easy to build, the phone support was good, the delivery was very quick.

  • C

    Caroline L

    Quick delivery, and on-time

  • P

    Pontus S

    Good price, quick delivery, great design

  • C

    Conny H

    Completely satisfied

  • M

    Magnus E

    The design

  • R

    Rune R

    Easy and without a hitch

  • D

    Daniel K

    Good value for money

  • E

    Eva B

    Well packed. Good information about the delivery etc. Nice house, easy to put together

  • M

    Malin L

    Good value for money, with superb and readily available customer service 

  • P

    Patrik T

    High-quality, and the products are easy to assemble

  • J

    Johan H

    Good value for money and quite easy to put together.

  • A

    Alex B

    Great construction kit, end product matches reference pictures

  • Z

    Zivile S

    Easy to build

  • J

    Jörgen A

    The option of a garden room, the quality of the wood, support

  • A

    Anders O

    Everything worked perfectly from delivery to the finished construction

  • B

    Bengt G

    Compact and effective

  • L

    Lotta E

    Great communication with Polhus and no problems at all.

  • P

    Peter S

    A good solution with a wide range of products

  • M

    Matthijs P

    Easy to build and good quality

  • O

    Ola H

    Good value for money, simple construction kit.

  • K


    Has been a fun DIY project. I hired a carpenter for 1 day to help build the house, the rest I did myself. The assembly instructions are not 100% complete as I have made some changes myself. The house will be used as a home office.

  • I

    Isak L

    Everything worked, right from day one

  • U

    Ulrika H

    Transport went smoothly, good packaging

  • P

    Per Y

    It came on time

  • D

    Daniel K

    Easy to put together, with clear instructions

  • L

    Leif O

    Relatively cheap and easy to build

  • K

    Krister E

    Great-looking design and easy to set up.

  • O

    Olof J

    We like the house

  • D

    Daniel F

    All parts are good quality and fit

  • A

    Amir B

    The quality of the materials

  • C

    Charlotte O

    Without a hitch & simple

  • L

    Lars M

    The price was good

  • C

    Carina H

    It arrived quickly and everything was included

  • C

    Camilla E

    It was well-packed, all the parts were included.

  • K

    Katarina J

    Good price

  • S

    Stefan J

    Polhus are really genuine and make very good houses, they know what service is

Manuals and drawings - Download and print

Reference pictures from our customers


Dimensions & Specifications

- Length: 3000 mm

- Width: 3000 mm

- Height: Exterior 2508 mm, interior max wall height 2319 mm

- Building area: 9 m²

- Room: 8.48 m²

- Size: 10.21 m² (3196 x 3196 mm)

- Roof slope: 2.25°

- Roof bearing capacity: 250 kg/m²


- Frame: Planed and notched timber wall sections

- Floor: 18 x 90 mm tongue-and-groove boards on floor beams 45 x 70 mm

- Ceiling: 18 x 90 tongue-and-groove boards on roof beams 44 x 140 mm

- Exterior door: Sliding door section double-glazed 2051 x 2052 mm, U-value 2,6 W/m2xK, hardened glass

- Glass section/window on the side: double-glazed 1119 x 2052 mm, U-value 2,6 W/m2xK, hardened glass

- Screws, nails & beam shoes: Included

- Coating as roofing felt, shingles or roofing sheet: Not included, available as an option.

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