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Designed, Delivered, and Installed

Insulated Garden
Offices

Tired of working from the kitchen table? Need a dedicated space to focus on your work or new venture? Our insulated garden offices offer the perfect solution. Imagine a bright, airy space flooded with natural light, where you can finally escape the distractions of home and get down to business.
No more juggling work calls with household chores or battling for space. Our contemporary steel-faced offices provide a private, professional environment designed to boost your productivity. Whether you’re a freelancer, a small business owner, or a remote employee, we have the perfect space to help you thrive.

Modern Garden Offices and Studios

Our smaller models offer the perfect escape from household distractions, providing a compact yet functional workspace for focused tasks like writing, designing, or coding.
Need more space to spread out? Our larger garden offices can accommodate a wide range of businesses, from beauty salons and photography studios to workshops and showrooms. No matter the size, every RJ garden office is QuadCore insulated for year-round comfort, and ready to be connected to mains electricity.

Choose a Garden Office Style

The Snug

Micro Garden Office

  • Fully Insulated
  • Dimensions: 3.3 x 2.2m
  • Starting Price: £12,999 + VAT

The Studio

Mini Garden Office

  • Fully Insulated
  • Dimensions: 4.4m x 3.3m
  • Starting Price: £13,393 + VAT

The Lodge

Small Garden Office

  • Fully Insulated
  • Dimensions: 5.5m x 3.3m
  • Starting Price: £15,305 + VAT

The Lodge Plus

Medium Garden Office

  • Fully Insulated
  • Dimensions: 6.6m x 3.3m
  • Starting Price: £16,077 + VAT

The Retreat

Large Garden Office

  • Fully Insulated
  • Dimensions: 5.5m x 4.4m
  • Starting Price: £16,439 + VAT

The Retreat Plus

Extra-Large Garden Office

  • Fully Insulated
  • Dimensions: 6.6m x 4.4m
  • Starting Price: £16,722 + VAT

The Estate

XXL Garden Office

  • Fully Insulated
  • Dimensions: 7.7m x 3.3m
  • Starting Price: £22,999 + VAT

Insulation to Installation

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

  • QuadCore Insulation (Roof, Wall,and Floor Panels)
  • Mains Connection Ready* (2x Power Outlets)
  • Standard Double French Doors
  • 2x Standard French Door Handles
  • Floor Boarding

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
Download Free Brochure

Why Choose an RJ Insulated Garden Office?

Tired of the distractions of working from home, but not ready to commute to the office? Need a flexible place to grow your business? Make your workspace work for you with a bespoke garden office from RJ.

Which? Approved Garden Office 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.

Full list of organisations that we are members of, or have been approved by:

  • Which?
  • PAS
  • Trading Standards 
  • British Assessment Bureau
  • Qualitymark Protection
  • IWA Deposit and Guarantee Protection
  • BBA
  • AECB
  • The Retrofit Academy

Our Process

01

Download a Free Brochure

Immerse yourself in the possibilities with detailed photos of our garden office range, finishes, fixtures, and fittings. Explore dimensions and starting prices to get project planning underway

02

Reach Out to Our Team

Have a vision in mind? Share it with us over the phone. We’ll gather essential details about your site and requirements and will be happy to make recommendations aligned with your needs.

03

Virtual Site Survey

Immediately following your call, our team will use satellite imagery technology and your provided information to recommend the ideal garden office type, size, and placement. We’ll even discuss foundation options if needed.

04

Get an Estimated Quotation

Receive a comprehensive and accurate estimated quotation of within a couple of hundred pounds, detailing your garden office specifics, standard inclusions, additional work (if any), and a projected timeline.

05

Assessors 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.

06

Manufacturing and Delivery

Your garden office will be constructed using premium materials, including steel-facing, QuadCore insulation, and double-glazed doors. Expect delivery within 4-6 weeks.

07

(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.

08

1-Day Install

Once your foundation is ready, our expert team will have your garden office fully assembled and weatherproofed within a single day.

09

Enjoy!

Enjoy! Your garden office is ready to be personalised. Furnish it with your ideal desk,ergonomic chair, and any other essential office or business equipment. Have an electrician connect it to mains electricity if needed!

Case Studies

Discover RJ Insulation Projects

Sheep Wool Loft Insulation Installation in Bures

This customer lived in a 12th-century cottage in Bures with a freezing cold loft. He came to us looking for a natural, s [...]
Learn More

SuperFOIL Loft Insulation Installation in Welton

This SuperFOIL loft insulation installation took a 1960s home into the new millennium, boosting both efficiency and comf [...]
Learn More

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 [...]
Learn More

Customer and Which? Testimonials

Both previous customers and the accreditors at Which? have given us glowing feedback!
We’re very grateful to have been given so many well-earned 5-star reviews.

Get Started with an RJ Garden Offices

Ready to book a call or start your garden Offices project? Download our brochure to see our full range, or fill in the contact form for a callback

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    FAQs

    Garden Offices FAQs

    Our garden offices 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.

    Our garden offices are designed to suit a variety of budgets and needs. Our starting prices, inclusive of VAT, are as follows:

    • The Snug: Micro Garden Office, 3.3 x 2.2m, £17,146 inc. VAT
    • The Studio: Mini Garden Office,  4.4m x 3.3m, £19,890 inc. VAT
    • The Lodge: Small Garden Office, 5.5m x 3.3m,  £24,480 inc. VAT
    • The Lodge Plus: Medium Garden Office, 6.6m x 3.3m, £26,350 inc. VAT
    • The Retreat: Large Garden Office, 5.5m x 4.4m, £27,200.00 inc. VAT
    • The Retreat Plus: Extra Large Garden Office, 6.6m x 4.4m, £27,880.00 inc. VAT
    • The Estate: XXL Garden Office, 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.

    Unlike traditional wooden garden offices that require regular upkeep, our structures are built to last. With durable steel facing, your garden office is naturally waterproof, pest-proof, and rot-proof, eliminating the need for constant maintenance and painting. The robust steel frame ensures structural integrity, while double-glazed windows offer insulation and security.

    This focus on quality materials and construction means your garden office will stand the test of time, providing a comfortable and functional workspace for years to come. Our confidence in our product is reflected in our 10-year structural warranty and 1-year warranty on fixtures and fittings, giving you peace of mind and the freedom to focus on what matters most – your work.

    The maximum height allowed for your garden office depends on its location within your property and local planning regulations.

    If your garden office will be situated more than 2 metres from any boundary, you typically have more flexibility with the height, often reaching up to 2.5 metres for a flat roof or 3 metres for a pitched roof. However, if your garden office is within 2 metres of a boundary, the maximum permitted height is usually 2.5 metres, regardless of the roof style.

    It’s important to consult your local council’s planning department to confirm the specific regulations that apply to your property and garden office project. They can provide detailed guidance on permitted heights, design restrictions, and any necessary planning permissions.

    Our garden offices are designed with these regulations in mind, offering a range of options that follow standard permitted development guidelines.

    Garden office installations can vary widely depending on the size, complexity, and materials used. Some companies may take multiple days, but at RJ Insulation, we understand the value of your time.

    Our garden offices are built to order with the highest quality materials, ensuring a premium product that’s delivered to your doorstep in 4-6 weeks. Once your foundation is in place, our expert team can install your garden office in just one day.