At Nestive, we offer two bespoke build options:
warm, custom, premium; best for high-end finishes and design flexibility
fast, modern, cost-effective; best for compact plots or budget builds
Both are fully insulated, powered, and customisable for year-round use
No planning permission needed in most UK homes
Built across Swansea, Cardiff, Mid & West Wales
A timber garden room is a custom-built outdoor structure made from insulated timber frames, designed for year-round use. It blends naturally with your garden, offers full flexibility in size and layout, and provides a warm, homely space for working, relaxing, or entertaining. Ideal for homeowners seeking a high-quality, long-lasting room that adds style and value to their property.
Warm, natural look that blends beautifully into landscaped gardens
Fully customisable in layout, size, roof style & cladding
Feels like a true extension of your home
Excellent insulation and year-round comfort
Breathable structure for healthy airflow
Wide range of finishes, inside and out
Supports green roofs and solar panel add-ons
Sustainable when sourced from certified timber
Adds long-term value to your property
Ideal for home gyms, studios, treatment rooms, or family chill-out spaces
A container garden room is a modern, insulated living space created from a repurposed shipping container. Designed for year-round comfort, it offers a durable steel structure, quick installation, and stylish, customisable interiors.
Ideal for compact gardens or urban homes, it’s a smart, cost-effective way to add functional space with minimal disruption.
Strong steel structure — built to last
Quicker to install with minimal disruption
Cost-effective without compromising on comfort
Great for compact plots or urban gardens
Stylish industrial aesthetic with character
Easy to relocate (ideal for rented homes or future moves)
Insulated, lined and fitted with electrics just like any modern room
Low-maintenance and weather-resistant
Can be fully customised inside and out
Ideal for offices, studios, and work-from-home pods
Fast and efficient installation
Strong steel structure built to last
Great for small plots or urban gardens
Cost-effective with minimal disruption
Stylish, industrial look
Relocatable if needed
Less flexibility in layout and shape
Can require more effort to blend aesthetically with traditional homes
Slightly more limited in cladding and roof options compared to timber builds
A seamless extension of your home
A warm, natural and high-end finish
More flexibility in layout, size and style
A room that blends beautifully with your garden
Premium craftsmanship and long-term value
A fast, cost-effective garden room solution
A bold, modern look with real character
Minimal site disruption and quicker install
A space that can be relocated in future
A compact footprint ideal for smaller plots
"It Feels Like Part of the House"
Our garden room has honestly changed how we use our home. It feels like a proper extension, not just something in the garden. The finish is beautiful and we use it every single day — work, chill, even movie nights with the kids.
- Claire & Tim
"Everyone Loves It"
"We went for a container studio and couldn’t be happier. It was up fast, looks amazing, and totally fits the vibe of our small urban garden. Everyone who visits comments on how cool it looks. Nestive nailed it.."
- James
"My Calm Space"
"“I needed a quiet, calm space for teaching online yoga classes, and Nestive delivered something perfect. It’s warm, peaceful, and I genuinely look forward to stepping in there every morning. Couldn’t recommend them more"
- Anita
Both types require minimal upkeep:
Timber rooms benefit from regular checks and occasional treatment or repainting depending on your finish.
Container rooms are very low-maintenance thanks to their steel shell, but may need touch-ups to paintwork over time.
🧰 We build with durability in mind — and we’re always here if you need aftercare support.
Yes – all our garden rooms are fully insulated and designed for year-round use.
We insulate walls, floors, and ceilings using high-performance materials.
Heating and ventilation can be added to suit your needs, whether it’s electric radiators, underfloor heating, or aircon.
🌡️ You’ll be warm and comfortable whatever the season.
Absolutely. Every Nestive Garden room — timber or container — comes with:
Full electrical wiring
Internal lighting
Sockets and switches
Options for internet and smart tech
Comprehensive insulation for energy efficiency
⚡ You can plug in, work, relax, or stream just like in any other room in your home.
Both types require minimal upkeep:
Timber rooms benefit from regular checks and occasional treatment or repainting depending on your finish.
Container rooms are very low-maintenance thanks to their steel shell, but may need touch-ups to paintwork over time.
🧰 We build with durability in mind — and we’re always here if you need aftercare support.