KOVE Premium Black Outdoor Barrel Sauna – 6-8 Person Garden Sauna with 8kW Harvia Electric Heater - Panoramic Window
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Key Information
Warranty
2 Year
Delivery Options (Free)
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KOVE Premium Black Barrel Sauna – 6–8 Person
Experience traditional sauna bathing on a grander scale with the KOVE Premium Black Barrel Sauna – 6–8 Person. Combining striking contemporary design, natural timber craftsmanship and authentic Finnish-style heating, this spacious outdoor sauna creates an exceptional environment for shared relaxation and wellbeing.
Featuring a sophisticated black exterior, premium aluminium roof shingles and a distinctive half-glass rear wall, this beautifully considered sauna brings architectural elegance to gardens, landscaped terraces and dedicated outdoor wellness spaces.
Constructed from 38mm solid Canadian Spruce and powered by a genuine Harvia 8kW electric sauna heater, it combines traditional sauna craftsmanship with modern materials and understated luxury.
With external dimensions of 1800mm (W) × 2400mm (D) × 1870mm (H), the generous cabin accommodates 6–8 people, making it ideal for larger families, group sauna sessions and those who appreciate additional space during their wellness routine.
Contemporary Black Design
The premium black exterior creates a bold yet understated architectural statement, perfectly suited to modern gardens, natural stone terraces, timber decking and luxury outdoor environments.
Unlike conventional natural timber barrel saunas, this model combines a coordinated black exterior with the warm, inviting tones of natural Canadian Spruce inside.
- Premium black exterior finish
- Contemporary barrel-style architecture
- Durable black aluminium roof shingles
- Half-glass rear wall for natural light and outdoor views
- Warm natural timber interior
- Spacious seating for 6–8 people
- Minimalist, porch-free design
Half-Glass Rear Wall
One of the defining features of the KOVE Premium Black Barrel Sauna is its half-glass rear wall, designed to introduce additional natural light and create a greater sense of openness throughout the cabin.
The expansive upper glazing provides a connection with the surrounding outdoor environment, while the solid timber lower section retains the warmth and character of traditional barrel sauna construction.
Whether overlooking a landscaped garden, private courtyard or dedicated wellness area, the half-glass design creates an inviting atmosphere that enhances the sauna experience.
Premium Aluminium Roof Shingles
Unlike conventional barrel saunas fitted with traditional roofing materials, this premium model features black aluminium roof shingles.
The durable aluminium covering helps protect the timber structure from changing weather conditions while complementing the sauna's contemporary exterior.
- Premium aluminium roof construction
- Coordinated black finish
- Durable, weather-resistant covering
- Designed for year-round outdoor installation
- Clean architectural appearance
38mm Solid Canadian Spruce Construction
Behind its striking exterior, the KOVE Premium Black Barrel Sauna retains the natural warmth and traditional craftsmanship associated with authentic sauna design.
Constructed from 38mm solid Canadian Spruce, the cabin combines structural strength, natural insulating properties and a welcoming timber interior.
The rounded barrel profile encourages efficient heat circulation throughout the cabin, while the generous internal length provides additional room for shared sauna sessions.
- 38mm solid Canadian Spruce construction
- Natural timber interior
- Traditional wooden bench seating
- Rounded barrel profile
- Generous cabin length for additional seating space
- Designed for permanent outdoor installation
As timber is a natural material, variations in grain, colour and knots are normal and contribute to the individual character of each sauna.
Powered by a Genuine Harvia 8kW Heater
At the heart of the KOVE Premium Black Barrel Sauna is a genuine Harvia 8kW electric sauna heater, providing powerful, dependable heating for the larger 6–8 person cabin.
Harvia is one of Finland's most established sauna heater manufacturers, recognised for its authentic Finnish sauna heating technology and reliable performance.
The traditional stone-heated design allows you to enjoy dry sauna sessions or introduce bursts of steam by carefully adding water to the heated sauna stones in accordance with the manufacturer's instructions.
- Genuine Harvia 8kW electric sauna heater
- Harvia sauna stones included
- Traditional Finnish-style sauna experience
- Suitable for dry heat and steam over the stones
- Powerful heating for the larger cabin
Heating performance: Heat-up time depends on outdoor temperature, ventilation, initial cabin temperature and frequency of door opening.
Electrical Requirements
The 8kW heater requires a dedicated, fixed-wired electrical connection installed by a qualified electrician. It is not supplied with a standard UK plug.
Electrical supply, cable sizing and circuit protection must be assessed by the installing electrician in accordance with applicable UK regulations and Harvia installation instructions.
Spacious Seating for 6–8 People
Designed to accommodate six to eight people, this premium barrel sauna provides a generous environment for shared sauna experiences.
Its extended cabin offers additional seating space, making it particularly well suited to larger families, group relaxation and those who prefer a more spacious sauna environment.
Whether enjoying a quiet session alone or sharing the experience with friends and family, the larger interior offers exceptional versatility.
Extended, Porch-Free Design
Measuring 1800mm wide × 2400mm deep × 1870mm high, this premium model offers a generous internal cabin while retaining the distinctive rounded profile of a traditional barrel sauna.
Unlike traditional barrel saunas with an external entrance porch, this model features a porch-free design, creating a clean, uninterrupted exterior and maximising the space dedicated to the sauna cabin.
The result is a beautifully proportioned outdoor sauna that combines practical space with contemporary architectural styling.
Complete Sauna Starter Kit
The KOVE Premium Black Barrel Sauna comes with the essential equipment and accessories for a traditional sauna experience.
- Genuine Harvia 8kW electric sauna heater
- Harvia sauna stones
- Wooden bucket and ladle
- Sandglass timer
- Hygro-thermometer
- Sauna light
- Premium aluminium roof shingles
- Tempered glass entrance door
- Half-glass rear wall
- Assembly instructions
Installation & Site Requirements
The KOVE Premium Black Barrel Sauna is designed for freestanding outdoor installation and is supplied flat-packed for assembly.
- Requires a level, solid and suitably load-bearing base
- Suitable foundations include concrete, paving or reinforced decking
- Qualified electrician required for heater connection
- No plumbing required
- Designed for permanent outdoor installation
- Supplied flat-packed with assembly instructions
Professional assembly is recommended where appropriate. Please ensure suitable access to the installation area and adequate space for assembly and future maintenance.
Delivery is kerbside unless an alternative service has been arranged.
Year-Round Outdoor Use & Maintenance
The KOVE Premium Black Barrel Sauna is designed for year-round outdoor use in the UK when installed and maintained correctly.
As with any natural timber outdoor structure, periodic care will help preserve its appearance and maximise its lifespan.
- Inspect the exterior timber and roof periodically
- Maintain the black finish using compatible exterior timber products
- Keep the supporting base clear and well drained
- Allow the interior to dry and ventilate between sessions
- Clean benches and internal surfaces using sauna-safe products
- Maintain the heater in accordance with Harvia guidance
Do not apply conventional paints, varnishes or unsuitable chemical treatments to internal sauna surfaces.
Ideal For
- Luxury gardens and landscaped terraces
- Larger families and group sauna sessions
- Premium home wellness retreats
- Sauna and ice bath recovery spaces
- Private outdoor relaxation areas
- Contemporary residential wellness installations
Technical Specifications
- Brand: KOVE
- Model: Premium Black Barrel Sauna
- Capacity: 6–8 people
- External Dimensions: 1800mm (W) × 2400mm (D) × 1870mm (H)
- Construction: Solid Canadian Spruce
- Timber Thickness: 38mm
- Exterior Finish: Premium black
- Interior Finish: Natural timber
- Roof: Black aluminium shingles
- Rear Wall: Half-glass design
- Front Door: Tempered glass
- Heater: Genuine Harvia 8kW electric heater
- Porch: None
- Installation: Freestanding outdoor sauna, supplied flat-packed
- Electrical Supply: Dedicated fixed-wired connection
- Plumbing: Not required
- Warranty: 2 years, subject to terms and conditions
Why Choose KOVE?
At KOVE, we believe exceptional wellness equipment should combine dependable performance, premium materials and considered design.
Our Premium Black Barrel Sauna brings together the warmth of traditional Canadian Spruce, trusted Harvia heating technology and a sophisticated contemporary exterior to create a distinctive outdoor sauna experience.
With its spacious 6–8 person cabin, powerful 8kW heater, premium aluminium roof and beautiful half-glass rear wall, this model offers an exceptional balance of luxury, functionality and everyday wellbeing.
Contemporary design. Traditional heat. Balance by Design.
Delivery
Delivery & Shipping
Free UK Mainland Delivery
Delivery is included on KOVE orders to UK mainland postcodes.
Depending on the product, your order will be delivered using one of the following services:
- Next Working Day – Kerbside Delivery for most products
- Selected Day – Unpack & Position (No Assembly) for Outdoor Saunas & Ice Baths
- Selected Day – Room of Choice for Infrared Saunas & Hyperbaric Chambers
Next Working Day Delivery
Most products are delivered on the next working day when ordered and paid for before 3:00pm Monday–Friday.
Standard deliveries take place Monday–Friday, 08:30–18:00 and are kerbside / threshold only. Drivers do not unpack, position or install products.
Saturday kerbside delivery may be available for an additional charge.
Selected Day Delivery
For selected larger products, our specialist delivery partner will contact you to arrange a suitable delivery date, normally within 3–5 days of ordering.
Selected Day deliveries operate 7 days a week, including weekends, subject to availability.
Outdoor Saunas & Ice Baths: delivered, unpacked and moved into position. Assembly and installation are not included.
Infrared Saunas & Hyperbaric Chambers: delivered in their packaging to your room of choice. Unpacking, assembly and installation are not included.
Selected Day delivery is available to UK mainland postcodes only.
Access
Please ensure there is safe and suitable access for your delivery, including driveways, gates, pathways, doorways, corridors and stairs where applicable.
If access is unsuitable, the delivery team may leave the product at the nearest safe accessible point.
Missed Deliveries
Missed or failed deliveries may incur a redelivery charge. Drivers may call ahead where possible, but this is not guaranteed.
Checking Your Order
Please inspect your order on delivery where possible and report any visible damage to us as soon as possible, preferably within 24 hours.
Non-Mainland UK Delivery
We deliver to non-mainland UK addresses for an additional surcharge. These deliveries are kerbside only.
International Delivery
We deliver to selected international destinations. For a shipping quote, contact hello@kove-designs.com with the product and destination.
Need Help?
Questions about delivery, access or lead times? Contact us at hello@kove-designs.com.
Warranty
KOVE Warranty
Every KOVE product is backed by KOVE’s comprehensive warranty programme, designed to give you confidence in your purchase.
For consumer customers (B2C), products are covered by the KOVE Manufacturer’s Warranty, which is provided in addition to your statutory rights under applicable consumer law.
For business and trade customers (B2B), products include a 2-Year Parts Warranty, unless otherwise stated.
Some products have additional warranty periods, maintenance requirements or exclusions depending on their construction, intended use or consumable components. We recommend reading the product-specific terms before purchase.
Read our full Warranty & Product Care Guide:
View Warranty & Product Care Guide →
