The KeiCo Garden Spa Retreat — Outdoor Sauna, Changing Room & Spa Terrace
A Sanctuary Sculpted by Nature
The KeiCo Garden Spa Retreat is a complete outdoor wellness suite — a holistic haven where fire meets water, and stillness meets renewal. Designed for full-spectrum wellness, it brings together a panoramic glass sauna, a private changing room, and an open-air terrace for hot or cold immersion, all under one beautifully crafted structure.
Crafted from 45mm FSC-certified Spruce with a reinforced structure and luxury interior finishes, the Garden Spa Retreat is equally at home in a private garden, holiday let, wellness retreat, or Airbnb property seeking a standout guest experience.
Three Zones. One Seamless Structure.
At 6.9m wide and 2.6m deep, the standard KC Garden Spa Retreat delivers three functional zones:
- Glass-fronted sauna — panoramic tempered glass front, full-length Aspen benches, optional LED lighting and heater choice
- Private changing area — enclosed with internal glass door for privacy and flow
- Open spa terrace — spacious platform ideal for a hot tub, ice plunge tub, or loungers
Customise Your Retreat
- Choose your sauna heater — electric or wood-fired options available
- Choose installation — flat-pack delivery or fully assembled by our team
- Treat the exterior — clear or coloured wood treatment options
- Add accessories — Bluetooth audio, towel rail, wellness lighting and more
- Enhance the structure — roof insulation and rear glass upgrades available
- Go bespoke — custom dimensions and configurations available on request
Key Features
- Panoramic glass sauna front with tempered safety glass
- Full sauna accessory pack included
- LED under-bench lighting system
- Premium Aspen benches with matching backrest and skirting
- Internal changing area with glass door
- Impregnated foundation beams and roof supports
- Self-adhesive roof felt included
- Open terrace for ice bath or hot tub installation
- Adjustable vents for airflow and comfort
- 3-year warranty — with external wood treatment applied
Health Benefits
- Release toxins through deep sweat therapy
- Improve blood flow and lower blood pressure
- Boost skin health, recovery, and sleep quality
- Reduce joint pain, stress, and inflammation
- Support metabolism and cardiovascular performance
Studies show that 4 × 20-minute sauna sessions per week can reduce heart attack risk by 51% and stroke risk by 62%.
Specifications
- Total size: 6,900mm (W) × 2,600mm (D) × 2,400mm (H)
- Weight: approx. 1,800kg
- Material: 45mm Spruce walls (FSC certified)
- Sauna capacity: 4–6 people
- Warranty: 3 years (with external wood treatment)
Delivery & Lead Time
- Delivered flat-pack with full assembly manual
- Professional installation available nationwide
- Lead time: approximately 10 weeks (made to order)
- Electric heaters require a certified electrician for connection
- Outdoor cold water connection required if shower or hot tub is added
For bespoke configurations, installation quotes, or project support, contact us at orders@thekeico.com.
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Explore the Full KeiCo Outdoor Wellness Collection
Click here to view our full 2026 Outdoor Wellness Catalogue →
FAQ's
Do I need planning permission for a garden sauna with a hot tub shelter?
In most UK cases, structures under 2.5m in height and not positioned at the front of the property fall under permitted development. However, always check with your local planning authority, especially in conservation or AONB areas. This model is 2.4m high and designed with UK regulations in mind.
What’s included in the KeiCo Garden Spa Luxe Retreat package?
Each retreat includes a glass-fronted sauna with changing area, optional under-bench LED lighting and full KC sauna accessory pack. Open shelter for a hot tub or ice plunge. The frame is built from 45mm Spruce, with impregnated foundation beams and self-adhesive roofing felt for protection.
Can I add my own hot tub or plunge pool under the shelter?
Yes — the open terrace is designed to accommodate most standard-sized hot tubs or ice baths. You can also explore our KeiCo Cold Plunge and Hot Tub collections for a perfect fit. Drainage, access, and power for your tub should be planned in advance if adding your own.
What are the insulation and heating options for the sauna?
The 45mm thick Spruce walls provide excellent natural insulation. You can customise your retreat with electric or wood-fired heaters, and add external wood treatment or roof insulation if needed. All electric heaters must be installed by a certified electrician (Contact us at orders@thekeico.com for a quotation).
Is this suitable for Airbnb, wellness retreats, or commercial use?
Absolutely. The Garden Spa Luxe Retreat is ideal for hospitality, wellness businesses, glamping sites, and Airbnb hosts seeking to add a luxury spa feature. It’s built for heavy, repeat use with durable materials and professional-grade sauna fittings.
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