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Centaur Spa Journal
Independent Guides to Pool, Spa and Wellness Design
Planning a pool and spa without settling levels, cover travel and equipment access can leave gaps in the project brief. Use the design, cover and safety checklists to record those decisions before choosing finishes.

How to use this journal
Choose the hub for your next decision: covers for opening and drive requirements; design for the pool–spa layout; safety for barrier questions; commercial planning for hours and staffing; energy for the assumptions behind a savings claim. Copy the relevant matrix into your project notes and mark what remains to be confirmed.

01
Pool and Spa Design
Planning a swimming pool and spa as one system: layout, levels, circulation, and the plant room.

02
In-Ground Spa Design
Outdoor built-in spa seating, depth, jets, heating, and insulation for pools and standalone spas.

03
Automatic Pool Covers
Types, tracks, retrofit versus new-build, spa covers, safety, and energy for specifying an automatic pool cover.

04
Pool and Spa Safety
Safety covers, barriers, inspection, and why the local authority decides what counts.

05
Commercial Pool and Spa Design
Hotel, resort, and commercial aquatic planning for developers, consultants, contractors, and operators.

06
Pool and Spa Equipment
Pumps, heating, automation, and plant-room interfaces for residential and commercial pools.

07
Pool Energy Efficiency
Evaporation, heat loss, covers, solar heating, and water conservation with stated assumptions.

08
Pool and Spa Maintenance
Operations, cover care, and troubleshooting for owners and facility teams.
Start with these hubs
Use these hubs to compare layouts, prepare cover inputs, record safety checks and plan operation. Their matrices are editorial briefing tools, not engineering approvals.
- Automatic Pool Covers
Types, tracks, retrofit versus new-build, spa covers, safety, and energy for specifying an automatic pool cover.
- In-Ground Spa Design
Outdoor built-in spa seating, depth, jets, heating, and insulation for pools and standalone spas.
- Commercial Pool and Spa Design
Hotel, resort, and commercial aquatic planning for developers, consultants, contractors, and operators.
- Pool and Spa Safety
Safety covers, barriers, inspection, and why the local authority decides what counts.
- Pool Energy Efficiency
Evaporation, heat loss, covers, solar heating, and water conservation with stated assumptions.

Automatic pool covers
Compare opening geometry, track position, drive documentation and operating conditions. Record the product-specific limits before committing a cover box or deck edge.
Automatic Pool Covers
Spa and wellness design
In-ground outdoor spas, seating, jets, and insulation. Not salon interiors. Pool-and-spa combination layout stays on the design hub.
In-Ground Spa Design
Commercial and resort aquatics
Hotel and resort planning for developers, landscape architects, MEP, and facility managers. Specification and coordination, not construction warranties.
Commercial Pool and Spa Design
Safety and standards
Barrier versus cover, inspection, and jurisdiction. Standard numbers are checked against PHTA, ASTM, ICC, and the local official. These pages are not legal advice.
Pool and Spa Safety
Energy and water
Record climate, water temperature, wind and hours uncovered before using an energy estimate. Keep the equipment schedule with the measurement record.
Pool Energy EfficiencyChecks to copy into your project notes
The hubs contain on-page records for layout, cover requirements, equipment coordination, safety inspection, energy inputs and maintenance. Copy the relevant fields and fill in the project details; no download or calculator is required.
How we publish
This is an independent planning journal. Read the cited documents alongside each checklist and confirm the applicable product manual and local requirements. The authors and editorial policy pages explain responsibility and corrections.