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Free UK Delivery Over £250 – Join Peak Club from £2.99 a month and save up to 15% on kit
Train Hard, Pay Easy – Pay in 3 or Pay Later With Klarna / Clearpay (Subject to eligibility)
£3,699.23
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Transform your home into a true wellness retreat with the CenturaHeat Luxury Traditional Steam 5–6 Person Indoor Sauna, crafted from premium Canadian Hemlock for lasting beauty and durability. Designed to accommodate families or small groups, this spacious home sauna delivers the full benefits of authentic steam therapy in an elegant and comfortable setting.
Whether you’re seeking stress relief, muscle recovery, or simply a space to recharge, this large sauna provides a professional-grade spa experience from the privacy of your own home.
Key Features
Specifications
Included Accessories:
*Electrical Information: This sauna must be hardwired to your property’s mains by a qualified electrician.
Why Choose a Home Sauna?
Owning a sauna is like sleeping in your own bed rather than a hotel’s — both may serve the same purpose, but only one offers true comfort and control. With your own sauna, there’s no waiting your turn, no adjusting to someone else’s preferences, and no concerns over cleanliness.
Compared with public facilities, a private sauna eliminates scheduling issues, hygiene worries, and distractions. It’s not just a wellness purchase, it’s a lifestyle upgrade.
How much does it cost to run a sauna?
Running costs depend on wattage and usage time. Our saunas range from 2kW to 10kW. On average, an hour’s use costs between £0.50 and £2.50. For more details, use an electricity cost calculator.
What warranties do you offer?
Are the saunas easy to assemble/install?
Yes. All saunas include clear assembly instructions. Most panels are secured with buckles or clamps, with minimal screwing required. Infrared saunas plug into a standard household socket, while traditional steam saunas must be hardwired to the mains by a qualified electrician.
How hot do the saunas get?
When should I add water to the stones?
Only add water once the stones are fully heated. Adding water too soon reduces steam quality and may damage the heater.
How do I know when the stones are hot enough?
The stones should feel intensely hot when you bring your hand close (without touching). Many heaters also have gauges – wait until it reads at least 300°F (approx. 150°C).
What type of water should I use?
Use clean, distilled water where possible. Tap water with high mineral content may cause limescale build-up over time.
Do I need to take anti-mould precautions?
Generally no, but if your sauna is in a very humid space, keep the area as dry as possible.
What cable size is required?
Do I need an RCD for a steam sauna?
Yes, RCD protection is required. Please consult a qualified electrician.
Is the sauna delivered assembled?
No, saunas are delivered flat-packed. Assembly is simple, with video and PDF guides included.
How long does it take to heat up?
At an ambient temperature of 10°C:
Does the exterior timber get hot?
The outside becomes warm but remains safe to touch, even for children.
Can the exterior be painted?
Yes, it can be painted with suitable wood-coloured paint.
What type of wood is used?
All our saunas are crafted from Canadian Hemlock.
What is an oxygen ioniser?
An optional negative ion generator that freshens the air. Please contact us for pricing.
Are stones included with the heater?
Yes, sauna stones are supplied – rinse thoroughly before use.
Does the control system include a mobile app?
Yes, the control panel includes app connectivity. Please check the product description for confirmation.
How much do replacement heater elements cost?
Please contact us for current pricing on replacement parts.
Most saunas are delivered in 3–5 flat-packed boxes or in a single wooden crate (please see the table below for details).
This product is delivered to kerbside only. The driver is not required to carry the package beyond this point.
Packaging Information
Price Match Promise:
We're committed to fair, competitive pricing. If you find the same product for less from an authorised UK retailer, we'll review it and match where possible – see our Price Match Promise for full details.
UK Mainland Delivery:
Remote Areas & Offshore Locations:
A delivery charge of £24.99 applies to:
Delivery times to these areas may also take slightly longer.
International Shipping:
At present, we deliver to UK addresses only. For international enquiries, please contact our customer support team before placing your order.
Order Confirmation:
When you place an order, we process payment immediately at checkout. Once your payment has been successfully processed, you will receive an order confirmation email containing your order details.
Pre-Orders:
When you purchase a pre-order item, you are reserving a soon-to-be-available product not yet in stock. Full payment is processed at the time of purchase to secure your item. Estimated delivery times are provided on the product page, and we will keep you updated throughout. You may cancel a pre-order that has not yet been fulfilled for a full refund. If your pre-order has already been fulfilled, you can still request a return upon receipt of the item – see our Returns Policy for more details.
Backorder:
When you purchase a backorder item, you are reserving an out-of-stock product not currently in inventory. Full payment is processed at the time of purchase to secure your item for the next available shipment. Estimated delivery times are provided on the product page, and we will keep you updated throughout. You may cancel a backorder that has not yet been fulfilled for a full refund. If your backorder has already been fulfilled, you can still request a return upon receipt of the item – see our Returns Policy for more details.
Gift Cards:
All gift cards are digital and delivered by email to the recipient. Gift cards can be redeemed online only and have no cash value. They are non-refundable and cannot be exchanged or returned. Gift cards do not expire unless otherwise stated. Please ensure the recipient's email address is entered correctly at checkout, as we cannot be held responsible for delivery to an incorrect address. Full Gift Card Terms apply.
Promotions and Discounts
Discounts are automatically applied at checkout or via promo code on selected items. Offers are valid for a limited time and may not be combined with other promotions. Refunds follow our standard Returns Policy. Full details are in our Terms of Service.
Order Delivery:
If your item is in stock and available for dispatch, your payment will be processed, and your order will usually be dispatched within 3 working days. Delivery typically occurs within 3 working days of dispatch (UK mainland).
You will receive tracking details by email within 24 hours of dispatch. If you have not received tracking information within 5 working days of placing your order, please email enquiries@pos-int.store and we will be happy to assist.
If, for any reason, your order is expected to be delayed, we'll contact you promptly to update you and discuss next steps.
Lost or Damaged:
Please carefully inspect all items at the point of delivery. If any items appear damaged, we strongly recommend not accepting the delivery. If you discover damage after accepting delivery, please email clear photographs of the affected items to enquiries@pos-int.store so we can raise an insurance claim on your behalf. In the unlikely event that an item is lost in transit, we will investigate with our courier. Once confirmed, we will either issue a full refund or send a replacement free of charge.
Cancellations & Refunds:
If your order has not yet been processed for dispatch, you may request cancellation. Your payment will be refunded in full to your original payment method within 14 days of confirmation. Refunds can only be made to the original payment method used at checkout.
Right to Cancel:
You have the legal right to cancel your order within 14 days of receiving your goods for any reason. To start a return, please contact us at enquiries@pos-int.store. Once items are returned in their original condition and packaging, we'll process your full refund within 14 days of receiving the returned goods.
Please note that this right does not apply to:
Unless an item is faulty, damaged or incorrect, return delivery costs are paid by you, and large or heavy items may need a freight or collection charge. If an item has been used beyond what is needed to inspect it, we may reduce your refund to reflect the loss in value. See our Refund & Returns Policy for full details.
Business Orders:
These terms apply to consumer purchases only. Trade and commercial orders may be subject to separate terms and conditions.
Contact Us
Please contact our support team:
Peak Online Strength – International
Email: enquiries@pos-int.store
© 2026, POS-INT. All rights reserved.
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