Office: Hemel Hempstead, HP2 7LJ, United Kingdom.

Frequently Asked Questions

Your Burning Questions Answered.

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.

Ready to bring your vision to life?

Are you living in Berkshire, Bedfordshire, Buckinghamshire, Hertfordshire or Great London and looking for a bespoke garden room? Connect with us today and take the first step towards your bespoke garden retreat.