Handcrafted outdoor structures for families, schools, estates and holiday destinations across the UK. Formerly Castles Carey.
Smiley Bespoke continues the craft, creativity and specialist outdoor-build experience of Castles Carey — with a renewed focus on premium bespoke design, clear communication and long-lasting customer relationships. Every structure is designed around your site, your family or your guests, and built by hand to stand for decades.
Magical, safe garden treehouses and play towers designed to grow with your children.
EXPLOREDurable, safety-first adventure and outdoor learning spaces for education settings.
EXPLOREStandout guest experiences that lift bookings — treehouses, cabins and platforms.
EXPLORECabins, garden rooms, decks and bespoke timber structures for outdoor living.
EXPLOREA two-platform oak treehouse with rope bridge, slide and climbing wall for a family of five.
A 40-metre adventure trail with rope bridges and balance features for a primary school.
An elevated glamping treehouse with viewing deck that doubled a site's peak-season bookings.
From first enquiry to long-term aftercare, you'll always know what happens next.
Tell us your project type, location and budget.
We talk goals, site conditions and feasibility.
Concept, features, materials and scope.
Clear estimate, timeline and payment stages.
Built by hand and installed by our team.
Safety guidance, maintenance and upgrades.
“The treehouse has completely transformed our garden. The craftsmanship is extraordinary — and three years on, it still feels brand new.”Sarah M · Family treehouse · Surrey
Annual safety inspections, timber care, repairs and upgrades — for every structure we build. Already own a Castles Carey or Smiley Bespoke structure? Book an inspection, repair or upgrade visit.
Book an Aftercare VisitMost domestic treehouses fall under permitted development, but rules vary by height, boundary distance and local authority. We'll flag anything that needs checking during your discovery call.
Most family treehouses take 4–8 weeks from design sign-off to handover, depending on scale and site access. School and commercial projects are scheduled around term dates and site availability.
Projects typically start around £10k for a family treehouse and scale up from there for larger adventure areas, bridges or commercial builds — we'll always give you a clear estimate before you commit.
Yes — we plan installation around your school calendar, usually during holidays or weekends, and keep the site secure and disruption-free throughout.
Share your ideas, your site and your budget — we'll come back with honest advice and a clear next step.
Start Your Project