Insulated Garden Rooms Supplied & Installed Birmingham
Create a warm, practical garden room without the hassle. TessCon supplies and installs insulated garden room kits for homeowners across the Midlands, including garden offices, studios, gyms and multi-purpose outdoor rooms.
From choosing the right kit to preparing the base, assembling the structure and completing the electrics, flooring and finishes, we can manage the full installation from start to finish.
- Insulated garden rooms supplied and installed
- Ideal for offices, studios, gyms and extra living space
- Flat pack, prefab and modular garden room options
- Bases, electrics, heating, flooring and finishes available
- Local service across Birmingham and the Midlands
Garden room quote
Garden room builders delivering exceptional results
Garden Rooms Supplied & Installed in Birmingham
Create a warm, practical space in your garden with a fully supplied and professionally installed insulated garden room from TessCon.
We help homeowners across Birmingham and the Midlands choose, prepare and install high-quality garden rooms for work, fitness, hobbies, relaxation and extra everyday space.
Insulated Garden Rooms
A comfortable, year-round space built using insulated panel systems. Ideal for homeowners who want more than a basic shed or summerhouse, with a warmer, more practical room that can be used throughout the seasons.
Garden Offices
Create a quiet, professional workspace away from the main house. Our garden office installations can include base preparation, electrics, lighting, heating, flooring and internal finishes to suit how you work.
Garden Studios
Perfect for creative work, hobbies, therapy, beauty, music or a private retreat. TessCon can supply and install a garden studio that feels bright, functional and finished to a high standard.
Garden Gyms
Turn unused outdoor space into a practical home gym. We can help with the structure, flooring, lighting, electrics, ventilation and finishing touches needed to create a space that works for your fitness routine.
Flat Pack Garden Rooms
Whether you want a flat-pack garden room kit, a prefab garden office, or a modular garden room system, we source suitable materials and professionally install everything from start to finish.
Full Installation Service
We can manage the full project, including ground preparation, base advice, kit assembly, insulated panels, doors, windows, roofing, electrics, heating, flooring and internal finishing.
Garden Room Kit Sizes & Guide Prices
Explore popular insulated garden room kit sizes suitable for home offices, gyms, studios and extra living space. The prices below are guide kit prices only, based on common insulated garden room kit sizes available from specialist suppliers.
These prices do not include installation, groundworks, electrics, delivery or any site-specific preparation. TessCon can source suitable materials or install a garden room kit you have already chosen. Contact us for an accurate supply and installation quote.
Compact Garden Room Kit
3.3m x 2.2m
Guide kit price from
£7,299
A compact insulated garden room kit for homeowners who want a practical outdoor space without taking up too much of the garden.
- Small garden office
- Hobby room
- Reading space
- Compact studio
Small Garden Office Kit
3.3m x 3.3m
Guide kit price from
£8,190
- Home office
- Creative studio
- Treatment room
- Quiet workspace
Narrow Garden Studio Kit
4.4m x 2.2m
Guide kit price from
£8,295
A longer, narrower garden room option that is ideal for properties where width is limited but extra usable space is still needed.
- Garden studio
- Office with storage
- Hobby room
- Relaxation space
Medium Garden Room Kit
4.4m x 3.3m
Guide kit price from
£8,820
- Garden office
- Small gym
- Art or craft studio
- Multi-purpose room
Large Garden Office Kit
5.5m x 3.3m
Guide kit price from
£10,950
A larger garden room kit with more room for desks, seating, storage or specialist equipment, making it ideal for daily use.
- Large home office
- Studio workspace
- Therapy room
- Office and seating area
Large Multi-Use Garden Room Kit
6.6m x 3.3m
Guide kit price from
£11,850
A spacious garden room kit for homeowners who want a flexible outdoor room that can support more than one use.
- Office and gym combination
- Family breakout room
- Creative studio
- Entertainment space
Extra-Large Garden Room Kit
5.5m x 4.4m
Guide kit price from
£12,495
A deeper, extra-large garden room option with a generous floor area for gym equipment, larger furniture or a premium working setup.
- Home gym
- Large garden studio
- Premium home office
- Multi-use lifestyle room
Premium Garden Room Kit
7.7m x 5.5m
Guide kit price from
£16,270
A premium insulated garden room kit for homeowners who want maximum flexibility, generous space and a high-end outdoor living area.
- Large garden office
- Gym and studio combination
- Premium outdoor living space
- Compact studio
Insulated Garden Rooms Installed for Year-Round Use
A well-built, insulated garden room gives you more than occasional summer space. With the right kit, base, electrics and professional installation, it can become a comfortable, practical room you can use throughout the year for work, fitness, hobbies or everyday relaxation.
TessCon supplies and installs insulated garden room kits across Birmingham and the Midlands, helping homeowners create durable, low-maintenance outdoor rooms that feel like a natural extension of the home.
Comfortable in More Seasons
Insulated garden rooms are designed to offer better year-round comfort than a basic shed, cabin or traditional summer house. The insulated panels help reduce heat loss in colder months and make the room easier to keep comfortable during warmer weather.
This makes them ideal if you want a space that can be used regularly, not just when the weather is right.
Fully Insulated Garden Offices
A fully insulated garden office gives you a dedicated workspace away from the noise and distractions of the main house. Whether you work remotely full-time or need a quiet place for occasional admin, an insulated garden office can give you the privacy and separation you need.
TessCon can supply and install your garden office kit, including the base, structure, doors, windows, lighting, sockets, heating and internal finishes.
Garden Rooms with Electricity
If you want to use your garden room as a proper year-round space, electricity is usually essential. TessCon can install or arrange the electrical elements needed to make the room practical, safe and comfortable.
This can include sockets, lighting, heating, external lighting and power for office equipment, gym equipment or studio use.
Suitable for Work, Fitness and Relaxation
Insulated garden rooms are highly flexible. They can be used as a single-purpose space or designed around several everyday needs, depending on the size of the kit and your garden layout.
A small insulated garden room may be perfect for a home office or hobby space, while a larger garden room can support multiple zones, such as a desk area, sofa, gym equipment or storage.
Insulated Garden Buildings Built Around Your Home
Every property is different, so the right insulated garden building depends on your available space, access, ground conditions and how you want to use the room.
TessCon can help you choose a suitable garden room kit or source materials for your project, then install the structure professionally so it is level, secure, weather-resistant and finished to a high standard.
Installed with the Right Base, Services and Finish
The performance of an insulated garden room depends on more than the kit itself. A poor base, rushed installation or unfinished interior can affect comfort, durability and long-term use.
TessCon provides a full installation service across Birmingham and the Midlands, including ground preparation, base advice, kit assembly, electrics, heating, flooring and finishing. This means your garden room is installed properly from the ground up.
What’s Included in Our Garden Room Installation Service?
TessCon provides a complete garden room installation service for homeowners across Birmingham and the Midlands. Whether you need a garden room with installation, a kit supplied and fitted, or help finishing a garden room you have already chosen, we can manage the key stages from start to finish.
Site Assessment and Installation Advice
We review your garden space, access, ground conditions and how you plan to use the room. This helps us advise on the right installation approach before work begins.
Ground Preparation and Base Advice
A solid, level base is essential for a long-lasting garden room. TessCon can advise on the most suitable base depending on your kit, garden layout and site conditions.
Base and Foundation Works
Where needed, we can carry out suitable base and foundation works, including ground preparation, sub-base installation, concrete base options or timber base options where appropriate.
Kit Assembly and Panel Installation
We install the main garden room structure, including insulated panels, wall sections, roof panels and key weatherproofing details.
Doors, Windows and Roofing
Our team fits doors, windows, roof details, trims and external finishes to help create a secure, weather-resistant garden room.
Electrics, Lighting and Heating
TessCon can include electrical work, sockets, lighting and heating options, helping turn your garden room into a practical year-round space.
Flooring and Interior Finishing
We can complete the interior with flooring, trims, lining, plasterboard where required, decoration and final finishes, so your new garden room is ready to use.
FAQs About Garden Room Installations in Birmingham
Do you supply the garden room kit or only install it?
TessCon can help with both supply and installation. We can source suitable insulated garden room kit materials for your project, or we can install a flat pack garden room kit you have already chosen.
Our service can include the full installation process, from ground preparation and base advice through to kit assembly, doors, windows, roofing, electrics, heating, flooring and finishing.
Can TessCon install a flat pack garden room kit I have already bought?
Yes. If you have already purchased a flat pack garden room kit, TessCon can install it for you.
We will review the kit details, check the installation requirements and assess your garden space before providing a quote. This helps us understand what is needed, including the base, access, assembly, weatherproofing, electrics and any finishing work.
Can you source the materials for an insulated garden room?
Yes. TessCon can source suitable materials for insulated garden rooms, garden offices, studios, gyms and multi-use outdoor rooms.
We can help you choose an appropriate size and specification based on your garden, intended use and budget, then provide a quote for supply and installation.
How much does garden room kit installation cost?
The cost of garden room kit installation depends on the size of the kit, site access, ground conditions, base requirements, electrical work, heating, flooring and the level of internal finish you need.
Guide kit prices are useful for understanding the cost of the garden room itself, but installation is priced separately because every property is different. TessCon can provide a clear quote after reviewing your chosen kit, site and requirements.
Do I need a base for a garden room?
Yes. A garden room needs a suitable, level and stable base to support the structure properly.
The right base depends on the size of the garden room, ground conditions, drainage, access and manufacturer requirements. TessCon can advise on the most suitable base for your project and carry out the preparation work where required.
Can you install electrics in a garden room?
Yes. TessCon can include electrical work as part of your garden room installation.
This can include lighting, sockets, heating options, external lights and power for office equipment, gym equipment or general use. Electrical requirements will be discussed during the quotation stage so the space is practical for how you plan to use it.
Can a garden room be used all year round?
Do I need planning permission for a garden room?
Many garden rooms may fall under permitted development, but this is not guaranteed. Planning requirements can depend on the size, height, position, distance from boundaries, property type, location and how the room will be used.
If your garden room includes sleeping accommodation, a toilet, shower, business use or is particularly large, additional permissions or Building Regulations may apply. It is always best to check before work begins.
Can I use a garden room as a bedroom?
Using a garden room as sleeping accommodation can involve additional planning and Building Regulations requirements. A standard garden room, office or studio is not automatically suitable to be used as a bedroom.
If you are considering a garden room for overnight stays, guest accommodation or self-contained living space, you should check the rules carefully before proceeding. TessCon can help with the construction and installation elements once the correct requirements are understood.
Can you install garden offices, gyms and studios?
Yes. TessCon installs garden offices, garden gyms, garden studios and multi-use insulated garden rooms across Birmingham and the Midlands.
We can tailor the installation around how you want to use the space, including lighting, sockets, heating, flooring, storage, internal finishes and suitable base preparation.
How long does installation take?
Installation time depends on the size of the garden room, site access, base requirements, weather, electrics and the level of finishing required.
A smaller garden room kit may be quicker to install, while larger insulated garden rooms with groundworks, electrics, heating and internal finishing will take longer. TessCon can provide an estimated timescale when preparing your quote.
Do you cover Birmingham and the Midlands?
Yes. TessCon provides garden room kit supply and installation across Birmingham and the Midlands.
Contact the team with your postcode, garden room size and a short description of your project, and we can confirm availability for your area.
What Our Clients Have to Say
Hear From Our Satisfied Customers
At Tess Contractors, we take pride in delivering exceptional roofing solutions, whether it’s a large-scale commercial project or a residential roofing job, and exceeding our clients’ expectations.
But don’t just take our word for it – read on to see what our satisfied customers have to say about their experience working with us.
