DESIGNED, DELIVERED, AND INSTALLED
Insulated Garden Rooms
Installed Nationwide
The UK’s leading insulation installers are bringing their expertise to your back garden. Our ultra-modern garden rooms are designed for comfort and built to last, installed in just one day.
Offering a wide range of premium, eco-friendly insulation services, the experienced insulation installers at RJ Insulation can be quickly dispatched to most locations across the country.
Mains Connection Ready
Nationwide Delivery And Installation
1 Day Install Time!
1 Year Structural Warranty
1 Year Fixtures & Fittings Warranty
Modern Look, Double Glazing
Increase The Value Of Your Home
Fully Accredited Install Team
Experience the joy of a home away from home, no matter the season. With our QuadCore technology, your garden room will be just as comfortable as your house, providing a versatile space for work, play, or relaxation.
Love Your Loft Again
YOUR LOCAL
LOFT BOARDING
EXPERT INSTALLERS
The UK’s leading provider of loft storage solutions. With many years of experience in the loft storage industry, we offer a wide range of loft services for both new build houses and older properties.
Trading Standards
The Loft Guys are approved throughout the UK
Which? Trusted Trader
Check out our customer reviews on Which?
Lifetime Guarantee
Our eco-friendly products all come with a lifetime guarantee.
Designed, Delivered, and Installed
A Room For
Every Occasion
Your lawn and patio are just the beginning. Transform your garden into a home office away from the 9-to-5, a bar for good times with friends, or a summerhouse primed to soak up the sun. Whatever your vision, we have the insulated garden room to match.
Insulated Garden Offices
Tired of working from the kitchen table? Our insulated workspaces offer a comfortable environment filled with natural light and fresh air – the perfect place to focus. No more commuting, no more distractions – just a peaceful, productive environment.
Insulated Garden Bars
Bring the pub home; transform your garden into a custom-built garden bar. Our insulated designs ensure year-round comfort, meaning you can enjoy your favourite drinks and good company no matter the weather.
Insulated Summer Houses
Forget cramped, damp, wooden designs – our fully insulated, modern summer houses are a year-round retreat. Sleek finishes, comfortable temperatures, and ample space create the perfect pool house, entertainment hub, or hideaway.
Choose A Style
The Snug
Micro Garden Room
Fully Insulated
Dimensions: 3.3 x 2.2m
Starting Price: £12,999 + VAT
The Studio
Mini Garden Room
Fully Insulated
Dimensions: 4.4m x 3.3m
Starting Price: £13,393 + VAT
The lodge
Small Garden Room
Fully Insulated
Dimensions: 5.5m x 3.3m
Starting Price: £15,305 + VAT
The Lodge Plus
Medium Garden Room
Fully Insulated
Dimensions: 6.6m x 3.3m
Starting Price: £16,077 + VAT
The Retreat
Large Garden Room
Fully Insulated
Dimensions: 5.5m x 4.4m
Starting Price: £16,439 + VAT
The Retreat Plus
Extra-Large Garden Room
Fully Insulated
Dimensions: 6.6m x 4.4m
Starting Price: £16,722 + VAT
The Estate
XXL Garden Room
Fully Insulated
Dimensions: 7.7m x 3.3m
Starting Price: £22,999 + VAT
Fixtures And Fittings
Make your garden office your own. From industry-leading insulation to elegant French doors and sturdy double handles, our standard models offer the essentials for a comfortable and productive environment. Want to upgrade? See our options below, or browse our free online brochure.
Standard Inclusions
No respiratory risks
Made of non-degradable recycled plastic
Made of non-degradable recycled plastic
Clean and simple to install
Lasts a lifetime
Vermin repellent
Optional Add-Ons:
RADIX Ground Screw Foundation (see brochure to learn more)
Heating and Air Conditioning
Woodgrain Effect Composite Decking
Additional Power Outlets
Premium Bifold Doors
2x Premium Handles
Finished Flooring
Internal Lighting
External Lighting
Why Choose An
RJ Insulated
Garden Room?
At RJ Insulation, we know garden rooms.
Why settle for less when you could have more?
QuadCore Insulation
Don't settle for a summer-only solution. Our garden rooms boast industry-leading QuadCore technology, fitted as standard in the walls, floor, and roof. With RJ, you'll stay warm in winter, cool in summer, and comfortable all year long.
1-Day Install Time
Garden rooms, ready in record time. Our one-day installation guarantee means you could be sitting back in your brand-new space before the sun sets. That's the RJ difference.
* Foundation required for one-day installation.
Mains Connection Ready*
From laptops to lamps and mini-fridges to sound systems, your garden room is ready to handle it all. Two recessed power points come as standard and are mains connection ready, meaning your local electrician can have you powered up in no time.
* Foundation required for electrical wiring.
Double Glazing
All of our garden rooms come with double-glazed doors as standard. Choose classic French doors for a timeless look, or upgrade to our seamless premium bifold doors for a modern feel and seamless connection to your garden.
Modern Look
Forget the tired timber. Embrace a modern look with our sleek, steel-faced structures. Designed with clean lines and contemporary finishes, our garden rooms are a breath of fresh air built to last and designed to impress.
Multi-Purpose
From a home office worthy of a CEO to your very own speakeasy bar, our garden room shells are the ultimate blank canvas. Make your space yours; whether you're a workaholic, social butterfly, or sunseeker.
Nationwide Delivery And Installation
With teams across the UK, we're never far away. Distance is just a number. Our tight-knit crews travel the length and breadth of the country, installing garden rooms in homes from the Highlands to Cornwall and beyond daily.
Fully Accredited Install Team
Our fully accredited installation team, recognised by Which?, Trading Standards, AECB, BAB, EMCK, Elmhurst Energy and, IWA, and Quality Mark, guarantee a well-constructed garden room you'll love for years to come.
10-Year Structural Warranty
A decade of guaranteed durability. Our steel-framed garden rooms are engineered to resist warping, rot, and pests, and are built to last without the need for waterproofing or rust treatments.
1-Year Fixtures And Fittings Warranty
Your investment is secure. Peace of mind comes with our 1-year warranty on all fixtures and fittings, ensuring your garden room stay in top shape from the smallest detail to the largest fixture.
Get Started with an RJ Garden Room
Ready to book a call or start your garden room project? Download our brochure to see our full range, or fill in the contact form for a callback.
Our Process
Reach Out To Our Team
Immediately following your call, our team will use satellite imagery technology and your provided information to recommend the ideal garden room type, size, and placement. We’ll even discuss foundation options if needed.
Download a Free Brochure
Immerse yourself in the possibilities with detailed photos of our garden room range, finishes, fixtures, and fittings. Explore dimensions and starting prices to get your project planning underway.
Virtual Site Survey
Immediately following your call, our team will use satellite imagery technology and your provided information to recommend the ideal garden room type, size, and placement. We’ll even discuss foundation options if needed.
Get an Estimated Quotation
Receive a comprehensive and accurate estimated quotation of within a couple of hundred pounds, detailing your garden room specifics, standard inclusions, additional work (if any), and a projected timeline.
Assessor Visit and Sign-Off
Once you’re happy with the quotation, give us the green light, and we’ll confirm a date for our Assessor to visit your home to undertake a RAMS (risk assessment and method statement), and confirm the price to the penny. Upon a signed completion of the paperwork and paid deposit, we’ll start the manufacturing process.
Manufacturing and Delivery
Your garden room will be constructed using premium materials, including steel facing, QuadCore insulation, and double-glazed doors. Expect delivery within 4-6 weeks.
(Optional) Foundation Laying
Whilst you’re waiting for delivery, If needed, our team will efficiently install a durable timber-suspended base using ground screws, designed to support even the most demanding uses.
1-Day Install
Once your foundation is ready, our expert team will have your garden room fully assembled and weatherproofed within a single day.
Enjoy!
It’s time to relax, create, and make the most of your garden room. Add furniture and decor, and have an electrician connect it to mains electricity if needed.
Which? Approved
Garden Room Installer
You may be wondering if our service is truly trustworthy. To assuage any concerns, several TrustMark organisations have glowingly approved our service. RJ Insulation is a Which? Trusted Trader and Trading Standards Approved.
Our Latest Insulation Installation Projects
Recycled Plastic Loft Insulation Installation In Chelmsford
These customers had a lovely, modern mid-terrace house. They wanted to get rid of all their old fibreglass in favour of installing SupaSoft recycled plastic insulation - an environmentally friendly, highly effective option.
After the successful removal of the existing material, we disposed of it and thoroughly cleaned the loft. Without any delay, we installed SupaSoft and eaves ventilation.
SuperFOIL Loft Insulation Installation In Birmingham
Mr. Naik approached us with the aim of insulating their loft and converting it into a functional living area.
To begin, we applied SuperFOIL insulation within the loft space, enhancing its thermal efficiency. Next, we installed insulated plasterboard on top of the SuperFOIL to not only improve insulation but also provide an attractive finish to the ceiling.
Afterwards, we fully boarded the loft and laid vinyl flooring to create a practical, comfortable space. We also incorporated kitchen cupboards with a countertop and integrated electrical wiring for added functionality.
To make access convenient, we installed an electric drop-down ladder, which can be controlled using a remote for easy entry and exit.
Over 25 Years of
Loft Boarding
Transform your unused loft into a safe, practical, and accessible storage space with The Loft Guys, the UK’s top loft boarding specialists. With years of experience and a reputation for excellence, we deliver quality solutions tailored to your home’s unique needs.
See our Customer Reviews on Which? Trusted Trader!
950+
New loft storage spaces created.
25+
Years of expertise and counting.
The Only Loft Boarding Company You'll Ever Need
Whether you want to increase storage space or improve energy efficiency, we provide the expertise and products to meet your needs, all fully compliant with building regulations. Get a free, no-obligation quote from our experienced, fully certified and approved local loft storage surveyors.
Loft Boarding
Loft Hatches
Loft Ladders
THE LOFT GUYS
Loft Packages 2025
12 Months 0% APR Finance Available — Get Your Loft Boarded Now! Why wait?
Spread the cost with our flexible pay-monthly plans and enjoy your professionally boarded loft sooner.
Loft Insulation Package
£1299
*Insulation Top-Up at
£15 per m²
12.96 m² Loft Boarding
Aluminium Loft Ladder
Insulated Loft Hatch
RAM Assessment & Installation
LED Loft Light
Lifetime Guarantee
Loft Insulation Package
£1299
*Insulation Top-Up at
£15 per m²
12.96 m² Loft Boarding
Aluminium Loft Ladder
Insulated Loft Hatch
RAM Assessment & Installation
LED Loft Light
Lifetime Guarantee
Loft Insulation Package
£1299
+ £15m² *VAT Free
*Insulation Top-Up at
£15 per m²
12.96 m² Loft Boarding
Aluminium Loft Ladder
Insulated Loft Hatch
RAM Assessment & Installation
LED Loft Light
Lifetime Guarantee
Transform Your Loft Into a Spacious Storage With The UK's No.1 Loft Boarding Company.
Convert your dark, dangerous loft into a spacious, bright & safe storage area. Our loft boarding installers cover vast areas in the UK, ensuring the same quality loft installation regardless of where you are.
Are you able to board your loft in a new build home?
Yes, absolutely! New build lofts can be safely boarded using professional raised floor systems. The key is using the correct method that preserves insulation, maintains ventilation, and stays within structural load limits.
How much weight can a new build loft take?
New houses built to British Standards are designed to carry:
25kg/m² Permanent Load (storage + boarding)
180kg/m² Temporary Load (people walking)
For a typical 20m² boarded area, this allows approximately 300kg of stored items – more than sufficient for most household storage needs.
The difference between a new build and old homes?
Modern new builds have unique characteristics requiring specialist consideration:
• Deeper insulation: 270-300mm depth vs 100mm in older properties
• Modern truss systems: Engineered roof structures with specific load limits
• Integrated services: More electrical and plumbing infrastructure in loft space
• Vapor control layers: Critical moisture management systems
• Ventilation requirements: Essential for preventing condensation in well-sealed homes
When is the best time to board a new build loft?
Optimal timing considerations:
• After final completion: All trades finished, snagging completed
• Before moving in: Easier access, no disruption to living
• Within first 2 years: While NHBC warranty details are fresh.
Customer And Which? Testimonials
Job completed quickly and to a high standard
From initial consultation and quote to completion of the job and post-work support, the service provided was excellent, timely and to a very high standard. Workmen were communicative throughout, respectful of our property, and left the site in an excellent condition. Highly recommended.
Chris, UK
Amiable and easy to deal with.
Good clean job done - from the initial enquiry to the guys who fitted the insulation - a friendly and professional service throughout.
RJ Customer in Yorkshire, UK
Well explained and efficient.
First phone contact explained various options and the surveyor visit clearly outlined what would be done. Team that did the work arrived on time, were polite, and cleaned up after themselves. They were also happy to show me the work underway at various stages and explained what they were doing. Overall, very satisfied and happy to recommend to anyone else.
RJ Customer in Suffolk, UK
Customer And Which? Testimonials
Job completed quickly and to a high standard
From initial consultation and quote to completion of the job and post-work support, the service provided was excellent, timely and to a very high standard. Workmen were communicative throughout, respectful of our property, and left the site in an excellent condition. Highly recommended.
Chris, UK
Amiable and easy to deal with.
Good clean job done - from the initial enquiry to the guys who fitted the insulation - a friendly and professional service throughout.
RJ Customer in Yorkshire, UK
Well explained and efficient.
First phone contact explained various options and the surveyor visit clearly outlined what would be done. Team that did the work arrived on time, were polite, and cleaned up after themselves. They were also happy to show me the work underway at various stages and explained what they were doing. Overall, very satisfied and happy to recommend to anyone else.
RJ Customer in Suffolk, UK
Select Your Local Branch
To Book Your Free No Obligation Survey Today
Transform your loft with the UK’s No.1 Loft Boarding Company. Turn your dark, unsafe loft into a bright, secure, and spacious area, unlocking up to 100% more storage space in your home.
See our Customer Reviews on Which? Trusted Trader!
Contact Your Local Branch
Suffolk Branch
Phone number
Norfolk Branch
Phone number
Bedfordshire Branch
Phone number
Suffolk Branch
Phone number
Norfolk Branch
Phone number
Bedfordshire Branch
Phone number
Garden Room FAQs
Do garden rooms need planning permission?
Our garden rooms are designed with permitted development in mind, so you usually won’t need planning permission. That’s the case for most houses, even in protected areas like conservation areas or areas of outstanding natural beauty. But, if you live in a flat or a listed building, the rules are different – you’ll always need planning permission.
How high can a garden room be?
Our garden rooms are typically designed to meet permitted development guidelines, with heights ranging between 2.48m and 2.5m. Generally, if your garden room is positioned more than 2 metres away from any boundary, you can have a flat roof up to 2.5 metres high or a pitched roof up to 3 metres high. However, if your garden room is within 2 metres of a boundary, the maximum permitted height is 2.5 metres, regardless of the roof type.
How much do garden rooms cost?
Our garden rooms are designed to suit a variety of budgets and needs. Our starting prices, inclusive of VAT, are as follows:
The Snug: Micro Garden Room, 3.3 x 2.2m, £17,146 inc. VAT
The Studio: Mini Garden Room, 4.4m x 3.3m, £19,890 inc. VAT
The Lodge: Small Garden Room, 5.5m x 3.3m, £24,480 inc. VAT
The Lodge Plus: Medium Garden Room, 6.6m x 3.3m, £26,350 inc. VAT
The Retreat: Large Garden Room, 5.5m x 4.4m, £27,200.00 inc. VAT
The Retreat Plus: Extra Large Garden Room, 6.6m x 4.4m, £27,880.00 inc. VAT
The Estate: XXL Garden Room, 7.7m x 3.3m, £27,818 inc. VAT
These prices provide a starting point. Your final cost will depend on your chosen finishes, fixtures, and any additional features or customisation. Contact our team for an estimated quotation today.
Are garden rooms insulated?
Unlike most garden room providers, we believe insulation is a must-have, not an afterthought. Our insulation experts understand the importance of year-round comfort, which is why every garden room we offer comes fully insulated as standard. We don’t just insulate the walls; we go the extra mile, ensuring your floor and ceiling are protected with leading QuadCore technology. This means your garden room stays warm in winter, cool in summer, and comfortable all year round, no matter the weather outside.
Do garden rooms have electricity?
We’ve already done the hard work for you. Your new garden room arrives with two power sockets, neatly recessed into the floor and wired for mains electricity (if you require more outlets, we’re happy to install them as an option at your request). This means it’s ready for you to connect to the grid, eliminating the need for messy extension cables or relying on battery-powered devices. All that’s left is to call in a qualified electrician to complete the final hookup and safely connect your garden room to your home’s electrical system.
Nationwide Garden Room Installers
Get A Free Quote & Virtual Survey
AREAS WE COVER
Bedfordshire
Cambridgeshire
Essex
Hertfordshire
Norfolk
Suffolk
CONTACT US
Phone Number:
0808 567567
HEAD OFFICE
Units 3 & 4 Handford Business Park, Handford Cut, Ipswich, IP1 2HD
Phone Number: