Office: Hemel Hempstead, HP2 7LJ, United Kingdom.
Modern bespoke garden room exterior with glass doors

Our Garden Room Services

From initial consultation to final handover, we deliver bespoke garden rooms crafted to the highest standards across Berkshire, Bedfordshire, Buckinghamshire, Hertfordshire and Greater London.

Precision-Crafted Garden Rooms, Built Around You

At SiRi Bespoke Garden Rooms, every project begins with a conversation. We take the time to understand your vision, your lifestyle, and your budget — then we design and build a garden room that exceeds your expectations. With over thirty years of construction experience behind us, we bring unmatched expertise and genuine care to every build.

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Bespoke garden room exteriorGarden room lifestyleGarden room exterior view

What We Offer

Bespoke Garden Rooms

Our flagship service. We design and build fully bespoke garden rooms tailored to your exact specifications — from size and layout to cladding, glazing, and interior finishes. Every garden room is unique, just like the client it's built for.

  • Custom dimensions and layout
  • Full insulation and electrics
  • Bi-fold or sliding glass doors
  • Choice of cladding and roofing
  • Interior fit-out to your spec

Home Extensions

Need more space inside your home? Our experienced team designs and builds high-quality single and double-storey extensions that seamlessly blend with your existing property, adding value and living space.

  • Single and double-storey extensions
  • Kitchen and living room extensions
  • Planning and building regulations support
  • Structural engineering coordination
  • Full project management

Patios & Outdoor Living

Transform your garden with a beautifully designed patio or outdoor living area. We work with a range of materials including natural stone, porcelain, and block paving to create outdoor spaces you'll love.

  • Natural stone and porcelain paving
  • Block paving driveways
  • Raised decking and terracing
  • Outdoor lighting integration
  • Drainage and groundworks

Painting & Decorating

Our skilled decorators deliver flawless interior and exterior finishes. Whether you need a single room refreshed or a whole-house redecoration, we bring the same attention to detail that defines all our work.

  • Interior and exterior painting
  • Wallpaper hanging
  • Feature walls and specialist finishes
  • Coving and cornicing
  • Full preparation and priming

Full House Refurbishments

Planning a complete renovation? We manage the entire process from start to finish — coordinating all trades, managing timelines, and ensuring the highest quality at every stage of your refurbishment.

  • Full project management
  • Kitchen and bathroom renovation
  • Structural alterations
  • Rewiring and replumbing
  • Plastering and rendering

Property Maintenance

Keep your property in perfect condition with our ongoing maintenance service. From minor repairs to seasonal upkeep, our team is on hand to ensure your home always looks and performs its best.

  • General repairs and maintenance
  • Guttering and fascia replacement
  • Fence and gate installation
  • Roof repairs and inspections
  • Seasonal property checks
Couple enjoying their new garden room

A Service Built on Trust and Transparency

We believe the best projects are built on clear communication. From your first consultation through to the final handover, you'll always know exactly where your project stands. No surprises, no hidden costs — just honest, expert craftsmanship delivered on time.

Our team is small by design. That means every client gets the personal attention they deserve, and every project benefits from the direct involvement of our most experienced craftsmen.

Ready to Get Started?

Whether you have a clear vision or just a vague idea, we'd love to hear from you. Book a free, no-obligation consultation with Richard, our Client Liaison Officer, and let's start planning your project together.

Book Your Free Consultation