Office: Hemel Hempstead, HP2 7LJ, United Kingdom

Bespoke Gardens Rooms in Buckinghamshire & Hertfordshire

Transform Your Outdoor Space with Custom-Built Garden Rooms.

Craft Your Personal Oasis with Precision-Engineered Garden Rooms Designed to Complement Your Home and Elevate Your Lifestyle.

Your Vision, Our Craftsmanship: Perfectly Tailored Garden Rooms

Welcome to a world where your vision for the perfect garden room is brought to life with precision and care. At SiRi Bespoke Garden Rooms, we understand that you're not just looking for extra space—you're seeking a personal haven that reflects your style and enhances your daily living.

A Personal Haven in Harmony with Your Home

Envision a tranquil workspace, an inspiring creative studio, or a private gym—all designed with your preferences at the forefront.

We blend form and function to create a garden room that complements your home and caters to your unique lifestyle.From selecting the right materials to choosing the ideal layout, our design process is a collaborative journey. We listen, we suggest, and together, we craft a space that is unmistakably yours.

Just 4 Steps to your

Perfect Bespoke Garden Room

Discover the ease and excitement of creating your bespoke garden room with our personalised consultation service. Richard, your Client Liaison Officer, is dedicated to understanding your vision and bringing it to life with expert advice and tailored design options. From the initial no-obligation visit to the final blueprint, we ensure a seamless experience that reflects your personal style and meets your every need.

Book Personalised Consultation

Schedule a one-on-one session with our Client Liaison Officer, Richard, to discuss your vision and explore the possibilities for your bespoke garden room.

Design Your Garden Room

Our experts design a garden room that captures your vision, providing detailed plans and a transparent quote tailored to your project's unique specifications.

Building Begins

Once the quote has been accepted your project is scheduled and our skilled craftsmen start constructing your garden room on-site, adhering to the highest standards of quality and ensuring timely progress every step of the way.

Enjoy your beautiful New Garden Room!

Step into your completed garden room, crafted to your specifications, and start enjoying the additional space and comfort it brings to your home.

Why Choose Us?

The SiRi Difference.

Experience the exceptional with SiRi Bespoke Garden Rooms, where unparalleled craftsmanship meets personalised service to create your perfect outdoor retreat.

Tailored Craftsmanship

Each build is a masterpiece of tailored craftsmanship, ensuring your garden room is as unique as your fingerprint.

Transparent Communication

Clear and consistent communication at every stage, so you're always in the loop and part of the decision-making process.

Quality Materials

We use only the finest, sustainably-sourced materials, guaranteeing durability and elegance for years to come.

Expert Team

Our skilled artisans bring decades of experience to your project, translating intricate designs into reality with precision.

Innovative Solutions

Embracing cutting-edge techniques and materials to provide advanced, eco-friendly garden rooms that stand the test of time.

Aftercare Support

Post-completion support ensures your satisfaction continues long after we hand over the keys to your new space.

Do you have any questions?

Find answers to your questions about creating your bespoke garden room with our helpful FAQs.

SiRi stands out with over thirty years of construction experience, offering fully custom designs and personal service. We limit our projects to ensure each client receives our full attention and craftsmanship.
Absolutely. From the cladding materials to the interior finishes, we offer a wide range of customization options to ensure your garden room meets your specific style and functional needs.
The build time varies depending on the size and complexity, but we typically complete garden rooms within two to three weeks after starting construction, ensuring minimal disruption to your life.

Most garden rooms are classified as permitted developments and do not require planning permission. However, we are knowledgeable about building regulations and will advise you if your project requires any permissions.

Our standard features include FSC certified timber or composite cladding, electrical connections with Cat 6 internet cable, recessed spotlights, an oil-based electric heater, exterior lighting, and more.

It starts with a no-obligation visit where we discuss your ideas, show you design options, and consider the unique aspects of your space. We then provide a detailed quote based on your requirements.

We provide a 10-year guarantee on all our garden rooms, covering both the structure and the roof, giving you peace of mind about the quality and durability of your investment.

Yes, many clients choose to finance their builds through a re-mortgage. We have partnered with Sibley Property Finance Ltd to offer mortgage advice specifically for SiRi Garden Room projects.
Our garden rooms are insulated for year-round use with high-performance materials at 80mm depth in the walls and 150mm in floors and ceilings. We also include an oil-based electric heater as standard.

Yes, our bespoke service means we can design around existing garden features like mature trees, sheds, or uneven landscapes, ensuring your garden room fits perfectly within your outdoor space.

Our Happy customers

Ready to bring your vision to life?

Connect with us today and take the first step towards your bespoke garden retreat.