






The Pennine Barrel by SaunaPlunge - Traditional Outdoor Luxury (6 person)

1 year warranty

Yorkshire-based customer support

We’ll contact you after purchase to confirm your delivery slot

Professional installation available
The Pennine Barrel – Luxury 6-Person Traditional Outdoor Sauna
Bring the warmth and atmosphere of a traditional Finnish sauna into your garden with The Pennine Barrel 6-Person Outdoor Sauna by SaunaPlunge.
Beautifully crafted from natural spruce timber, this luxurious barrel sauna combines timeless Scandinavian-inspired design, a powerful 8kW Harvia heater and thoughtfully designed interior features to create an inviting wellness retreat at home.
With comfortable seating for up to six people, The Pennine Barrel is ideal for sharing relaxing sauna sessions with family and friends or enjoying a peaceful moment alone.
Traditional Barrel Design
The Pennine Barrel features a distinctive curved timber structure, creating a beautiful focal point for your garden.
Its rounded interior encourages natural heat circulation, helping distribute warmth throughout the cabin while creating a comfortable environment for traditional sauna bathing.
The natural spruce construction gives the sauna a warm, authentic appearance, making it an attractive addition to contemporary and traditional outdoor spaces.
Authentic Finnish-Style Heating
At the heart of The Pennine Barrel is a premium 8kW Harvia electric heater, designed to deliver the intense warmth associated with traditional Finnish sauna bathing.
The sauna can reach approximately 90–100°C under suitable operating conditions, allowing you to enjoy a traditional dry-heat experience.
For a different atmosphere, water can be carefully poured onto suitable heated sauna stones in accordance with the manufacturer's instructions to create a burst of steam.
Whether you're unwinding after a busy day or enjoying a shared sauna ritual, The Pennine Barrel offers a wonderfully traditional way to relax.
Beautifully Designed Interior
The spacious interior comfortably accommodates up to six people, making it ideal for families and shared wellness experiences.
Thoughtful details include:
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Comfortable timber bench seating
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Additional entrance seating
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Elegant LED backlighting positioned behind the backrest
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An interior sauna light with shade
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A distinctive half-moon rear window
These features create a welcoming environment with warm lighting, natural materials and a sense of calm.
Built for Outdoor Living
Designed for outdoor use, The Pennine Barrel features substantial spruce timber construction and protective waterproof roof tiling.
Its raised base helps encourage airflow beneath the structure when positioned on a suitable, well-drained foundation.
The cabin is designed to be enjoyed throughout the seasons, provided it is correctly installed, maintained and protected from standing water.
Optional Treatex Exterior Oil Finishes
For customers who would like additional exterior protection or a personalised timber finish, optional Treatex Exterior Oil treatments may be available.
These specialised exterior wood finishes are designed to enhance the natural character of the timber while helping protect its appearance from weathering.
A choice of colours allows you to complement your sauna with the surrounding garden environment.
Treatex treatment is optional and is not included in the standard product price unless expressly selected and confirmed.
Please contact Spa Supreme to enquire about available finishes, pricing and application arrangements before ordering.
A Beautiful Addition to Your Garden
With its striking barrel shape, premium timber construction and authentic Finnish-style heating, The Pennine Barrel transforms an ordinary garden area into a welcoming outdoor retreat.
Pair it with an ice bath to create a dedicated hot-and-cold wellness space, or enjoy it as a standalone feature for everyday relaxation.
Your Private Outdoor Wellness Retreat
The Pennine Barrel combines traditional craftsmanship, sophisticated design and modern convenience to bring the authentic sauna experience into your home.
Whether you're sharing the warmth with friends or enjoying a quiet evening in the garden, this beautiful six-person sauna creates a luxurious setting for relaxation throughout the year.
Features & Specs
Delivery & Warranty
Preparation Requirements
Delivery & Installation Services
Book Your Slot
We would love to hear from you to help with any enquiries you may have. Get in touch to Book Your Slot or call us on 03301220833 between 9 am and 6 pm and we'll get back to you within the next hour during business days or the same day on weekends.
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