Everything You Need to Know About Our Bespoke Garden Rooms in London
Your Top FAQs Answered
Quality, Transparency & Durability
At Samuel Gartner, we specialize in designing and building bespoke garden rooms, studios, cabins, and sheds across London, crafted to the highest standards.
✔ Premium-quality materials for durability and energy efficiency
✔ Transparent pricing – no hidden costs
✔ Full project management – from design to completion
✔ 10-year structural warranty for peace of mind
Thinking about upgrading your outdoor space? Here’s everything you need to know!




Your Top 9 Questions Answered
1. How Much Does a Bespoke Garden Room Cost?
Our custom garden studios range from £1,500 to £3,000 per m², depending on:
✅ The size of your garden room (smaller builds may have a higher cost per m²)
✅ The number of doors and windows
✅ The materials selected for your bespoke build
💬 Get a free quote today! Contact us to discuss your project.
2. Do Your Garden Studios Have High Ceilings?
Unlike most garden rooms in London that have low 2m ceilings, we excavate the ground to provide an extra 20cm, ensuring:
✔ Step-free access for easy entry
✔ A spacious and open interior
✔ A premium feel with more headroom today! Contact us to discuss your project.
3. Are Your Garden Rooms Fully Insulated?
Yes! Our bespoke garden rooms are built to the same insulation standards as new homes, meaning:
✔ Superior energy efficiency
✔ Comfortable year-round use (warm in winter, cool in summer)
✔ Lower energy costs
🌱 Eco-friendly & cost-effective!
4. Do You Include Professional Electrical Work?
Absolutely. All electrical installations are handled by certified electricians, ensuring:
✔ Full compliance with UK building regulations
✔ Safe and reliable installations
💡 Want lighting, heating, or smart home features? We can install those too!
5. What Does Your 10-Year Guarantee Cover?
Every bespoke garden room comes with a 10-year structural warranty, covering:
✔ Windows & doors
✔ EPDM roofing (long-lasting & leak-proof)
✔ Foundations & framework
📜 Built to last – guaranteed!
6. Can You Install Toilets & Kitchens in My Garden Studio?
Yes! If you need a fully functional garden space, we can include:
🚿 Bathrooms & plumbing
🍽 Kitchens & fitted appliances
🏡 Create the ultimate self-contained living or working space!
7. How Long Does It Take to Build a Garden Room?
Our expert craftsmen build each garden room on-site from scratch in 6–12 weeks, ensuring:
✔ Attention to detail
✔ Premium craftsmanship
✔ A fully bespoke finish
⏳ Start your project today – book your consultation!
8. Do I Need Planning Permission for a Garden Room in London?
Planning permission may or may not be required, depending on:
🏡 The size of your garden room
📍 Your London borough’s planning regulations
🌳 Whether your property is in a conservation area
📌 Need help? We can guide you through the process!
9. Why Choose Samuel Gartner for Your Bespoke Garden Room?
✅ Handcrafted, premium-quality garden studios tailored to your vision
✅ Expertly designed with high ceilings & top-tier materials
✅ Fully insulated for energy efficiency & all-year comfort
✅ 10-year structural warranty for peace of mind
🌿 Transform your outdoor space today! Get in touch for a free consultation.



Our Customers Reviews
“Amazing experience with Samuel Gartner! They handled planning permission, designed a space that perfectly suited our needs.”

Fatima