A Wellness One outdoor-sauna project should move through a documented sequence: confirmed specification, site readiness, manufacturing, delivery planning, installation, connection, commissioning and handover. The exact scope, price, programme and responsibilities are controlled by the accepted written quotation and its referenced drawings—not by a general web article.
This guide follows the three decisions that shape any home wellness installation in the UK: assessing the space and its requirements, selecting professional installation, and evaluating service quality and cost. Each answer below is written so it can be checked against the paperwork for your order.
Confirm the order documents first
Before manufacturing or site work begins, ask for the current model and configuration record. It should identify the model, revision, dimensions, layout, doors, glazing, exterior and interior materials, heater, controls, included fittings and finishes. It should also state the price, payment milestones, exclusions, guarantee document and the approved terms applying to the order.
Check that the quotation and drawing use the same model and revision. If a brochure, website image or earlier proposal differs, ask Wellness One to identify the controlling document. Record any later change in writing because a change to layout, equipment or site responsibility may affect production, services, access or programme.
The manufacturing, delivery and installation schedule is project-specific. It can depend on the selected model and configuration, material and equipment availability, site readiness, delivery access and current workload. Use the dated schedule supplied for the order and treat any timing as an estimate unless the contract expressly states otherwise.
Assess the space and site requirements
Short answer: a home wellness installation is assessed on four things—where the building will sit, how it reaches that spot from the road, what it stands on, and which site services the selected product needs. Wellness One checks site details, access, base, and electrical and plumbing requirements for the selected product as part of the site check, and records the outcome in writing for the order.
Start with a photograph, not a catalogue
The quickest useful start is a photograph of the spot you have in mind, a rough idea of how many people will use it, and how you imagine using it. If access looks tight, add the route from the road; a short phone video from kerb to spot is often more useful than ten stills. Send these through our contact page and we reply within 24 hours.
Measure the position and the route
The selected position should be checked against a measured site plan. Show boundaries, levels, nearby buildings, drainage, service routes and the access route from the public highway. Measure gates, narrow passages, corners, steps, slopes and overhead constraints. If lifting equipment or temporary access may be required, establish who will arrange it before the delivery date.
Size the room for the people who actually use it
Space is not only the footprint; it is the number of people who sit in the heat most weeks. Lifestyle 2 seats two, Lifestyle 3 seats three, Lifestyle 4 is for 4–6 people, Lifestyle 6 for 6–8 and Lifestyle 10 for 8–10. For the Connect luxury sauna suite, occupancy is seats in the sauna, not the shower: Connect 3 seats three, Connect 4 is for 4–6, Connect 6 for 6–8, and Connect 10 is our largest luxury sauna suite, for bigger groups. Therma comes in sizes S, M and L, and the quotation confirms who fits. Sit the actual people in the current drawing—door swing, heater clearances and bench length—before the position is fixed.
Base, services and planning
The supporting base must be designed for the exact building, confirmed loads and local ground conditions. It should be stable, level and capable of managing water away from the structure, but this article does not prescribe a universal slab, foundation or tolerance. The responsible designer or contractor should work from the current model drawing and the requirements supplied for the order.
Electrical and plumbing requirements are one step in the same site check. They are reviewed against the exact product and configuration on the quotation, not a range-wide table, and the outcome, including who is responsible for each part, is recorded in the written quotation. Any change to the heater, layout or position should be reviewed again before site work proceeds.
Planning outcomes depend on the property, location and nation. The Planning Portal explains the general permitted-development framework for outbuildings in England [1]. Listed buildings, protected or designated land, flats, maisonettes, boundary positions, unusual height or removed permitted-development rights can change the result. Wellness One can flag known constraints; the property owner remains responsible for obtaining any required confirmation or consent.
For how the process runs end to end, see delivery and installation.
Select professional installation
Short answer: professional installation means the building is assembled to the current revision-controlled drawing and the equipment manuals, commissioned and tested before handover, and handed over with the documents that keep the guarantee meaningful. Choose the installer who can show you that record, not the one with the shortest sentence on a web page.
Know what is being installed
Wellness One has three outdoor sauna ranges, and each is a different job. Lifestyle is a dedicated sauna room. Connect is a luxury sauna suite—an outdoor sauna with a shower and a changing room in one building. Therma is the mid-range outdoor sauna, in Base and Therma finishes and sizes S, M and L. If you are still choosing, read Lifestyle, Connect or Therma first.
Lifestyle and Connect are designed and built in the UK, with 200 mm walls, ceiling and floor and 100 mm of insulation inside, a thermo-aspen interior, a thermo-spruce exterior and double glazing throughout. Construction is the same across both ranges; Connect differs because the building is a luxury sauna suite. Therma is built to our specification in the Baltics; ask for Therma’s own specification in writing, because the Lifestyle and Connect construction figures do not apply to it.
Installation to manufacturer specification
The installation method follows the model, its delivery form and the current drawing. A professional team should work from the controlling revision, fit the heater, controls and other equipment to their manuals, and record any deviation in writing before it is made. An undocumented change on site—a moved door, a substituted component, an altered layout—can leave the finished building out of step with the drawing and the guarantee paperwork.
Commissioning and warranty integrity
For a Wellness One sauna, commissioning and testing are completed before handover, and you receive a demonstration of how to use your product. Documentation and guarantee registration are part of that handover, with aftercare available from the UK team. The signed terms for your order set the guarantee that applies, so keep the handover pack, photographs and model information together.
Evaluate service quality and costs
Short answer: judge a home wellness installation by the written quotation. A quotation you can rely on is itemised: it separates the product and its options from delivery, installation and commissioning, names exclusions, and allocates every site task to a party. If a line is missing from the quotation, it is not included.
What each range’s published position is
- Lifestyle and Connect: delivery, installation and commissioning included on the UK mainland.
- HydroChill: delivery, installation and commissioning included on the UK mainland.
- Therma: quoted to your site. Size, access and base preparation are confirmed on your quotation.
Where the quotation says otherwise, believe the quotation.
Spa pools and swim spas
For Aquavia spa pools and swim spas, you receive an itemised written quotation. Read it line by line for scope, exclusions and responsibilities before you decide.
How to read the quotation for quality
- The model, revision and options match the drawing you approved.
- Product and options are listed separately from delivery, installation and commissioning.
- Unloading, positioning, temporary access, lifting, protection of surfaces, waste, packaging and making good each have a named responsible party.
- Base, groundwork and site services work that sits with you or a third party is stated as such.
- Payment milestones, exclusions, the guarantee document and the approved terms are referenced.
- Handover documents—manuals, commissioning records, care information and guarantee—are listed.
Compare installers on these lines rather than on a headline figure. A lower number that leaves the base, access or commissioning unallocated is not a like-for-like price. To get a drawn proposal and a written price for your garden, send us a photo of the spot.
Manufacturing and delivery planning
Wellness One has confirmed an outdoor-sauna operations sequence that can include manufacture, delivery in sections, unloading, positioning, structure build, cabling, exterior cladding, windows and doors, interior fit-out, connection and commissioning. Exterior and interior timbers may be pre-cut, and glass may travel separately. These are operational facts, not a promise that every task or component is included in every quotation.
Before dispatch, confirm the delivery address, contact, vehicle and access assumptions, unloading method and any lifting plan. The quotation should state who is responsible for unloading, positioning, temporary access, protection of surfaces, waste, packaging and making good. If the site is not ready or access differs from the agreed plan, stop and review the safe method rather than improvising on the day.
On arrival, check packages or sections against the delivery record and note visible damage or missing items before installation proceeds. Keep glass, equipment and finished components protected according to the supplier instructions. The installation sequence should follow the current project drawing and equipment manuals.
Installation, connection and commissioning
The physical installation method depends on the model and delivery form. The project documents should distinguish structural assembly, exterior work, windows and doors, interior fit-out, heater and controls, lighting, sealing, drainage and finishing. They should also identify work by Wellness One, subcontractors, the customer or other site professionals.
Connection, testing and commissioning responsibilities must be stated in the written quotation. Commissioning should verify the installed heater and controls, safety devices, ventilation and other equipment against their manuals. A factory or workshop check does not replace the site-specific checks and commissioning required after installation.
Do not use the sauna until the responsible installer has completed the agreed checks and supplied the operating information. If any item remains incomplete, record it on a snagging or outstanding-work list with a responsible party and target date.
Handover record
At handover, collect the accepted quotation, final drawing and specification, equipment manuals, commissioning records and any certificates issued for the work, care instructions, approved terms, guarantee documents and aftercare contacts. The demonstration should cover normal controls, ventilation, permitted use of water on stones, routine checks, cleaning and what to do if a fault occurs.
Read the signed guarantee, not a web page
At handover you should be given the guarantee that actually applies to your order. Read those signed terms. They set the duration, what is covered, what is excluded, any maintenance you must keep up, and how a claim is made. A Knowledge Centre article is not the guarantee, and Wellness One will not republish a marketing list of covered parts here.
Your rights under the Consumer Rights Act 2015 sit beside that commercial guarantee. They are not replaced by it. Goods should be of satisfactory quality, fit for purpose and as described [2]. If a sentence on this website and the signed paperwork disagree, the paperwork wins. Record which organisation handles product questions, installation issues and manufacturer warranty claims, and keep photographs and serial or model information with the handover pack.
Delivery and installation checklist
- Accepted quotation, specification and revision-controlled drawing agree.
- Occupancy has been checked against the current drawing for the people who will actually use it.
- Site position, base, drainage, access, and electrical and plumbing requirements have been checked for the selected product.
- Planning or property-specific confirmation has been obtained where needed.
- The quotation is itemised, separating product and options from delivery, installation and commissioning.
- Delivery, unloading, lifting and installation responsibilities are written down.
- Any customer or third-party work has been completed and inspected as required.
- Connection, commissioning and snagging responsibilities are clear.
- Manuals, care information, guarantees and aftercare contacts are included at handover.
This documented sequence gives the customer, supplier and site professionals a common record. It does not promise a fixed lead time, universal installation inclusion or a particular planning outcome.
Frequently asked questions
How long will sauna delivery and installation take?
The manufacturing, delivery and on-site schedule is model-, configuration-, site- and workload-specific. Rely on the dated schedule in the accepted quotation and ask Wellness One to confirm any change; this guide does not promise a universal lead time or installation duration.
How do I start assessing my garden for an outdoor sauna?
Send a photograph of the spot, a rough idea of how many people will use it and, if access looks tight, a short phone video from kerb to spot through our contact page. We reply within 24 hours.
What should be ready before delivery?
Complete the site-readiness items stated in the current drawing, pre-installation information and quotation. These may include the approved location, model-specific base, clear delivery route, confirmed service routes and any planning or access checks allocated to the customer.
Who is responsible for the base and site services?
Responsibility must be allocated in the written quotation. The site check covers the base, access, and electrical and plumbing requirements for the selected product. Do not assume that groundwork or service routing is included unless the quotation says so.
How are Lifestyle and Connect built?
Lifestyle and Connect are designed and built in the UK, with 200 mm walls, ceiling and floor and 100 mm of insulation inside. Connect is the luxury sauna suite, with a shower and changing room in the same building. Therma is built to our specification in the Baltics and has its own specification.
Is delivery and installation included in the price?
For Lifestyle, Connect and HydroChill, delivery, installation and commissioning are included on the UK mainland. Therma is quoted to your site. Whatever the product, the written quotation is the document: if a line is missing from it, it is not included.
How are spa pools and swim spas quoted?
Aquavia spa pools and swim spas are given an itemised written quotation. Read it for scope, exclusions and responsibilities before you decide.
Do I need planning permission for an outdoor sauna?
It depends on the building, the plot and the nation. Wellness One does not treat planning as automatic. Read our planning permission guide for England Class E limits, then check with your local planning authority. This page is not legal advice.
What does the guarantee cover?
Only what the signed terms for your order say. Read those terms at handover. The Consumer Rights Act 2015 sits beside them. Do not treat this page as the guarantee.
Ask for a drawn proposal and a written price · Compare Lifestyle, Connect and Therma
References
| Marker | Source |
|---|---|
| [1] | https://www.planningportal.co.uk/permission/common-projects/outbuildings/planning-permission |
| [2] | https://www.legislation.gov.uk/ukpga/2015/15/contents |