Where to put a hot tub control room and how big to make it: distance, elevation, space for equipment, services and maintenance.
Category Archives: Design / Ideas Related
Hot tub pump union sizes are named after the pipe they fit, not the collar you measure. Here is how to pick the right one.
The key design considerations for infinity (vanishing) edge and zero edge pools, from sizing the balance tank to edge flow rates, troughs, pumps and maintenance access.
A step-by-step guide to running gunite jets on venturi air controls instead of an air blower on a block, concrete or ICF DIY hot tub.
Designing a zero-edge swimming pool can be confusing. Here are a few key things to consider to ensure your build goes smoothly!
Etienne sent me a rough sketch and a photo of his site. Here’s how we turned it into an infinity hot tub, from design and plumbing to the finished build.
The cheapest proper hot tub to build is a stock tank hot tub. Here’s what the tank, plumbing kit and electrics cost, plus two other budget ideas.
Tub & Pool Designer Pro is my free 3D design tool for hot tubs and plunge pools, with optional plumbing diagrams and architectural CAD drawings.
Everything to think about before you build your own lap pool: size and depth, construction, finishes, heating a big volume of water, filtration, sanitising, covers and the UK and US rules.
Good DIY hot tub plans give you real dimensions, a plumbing layout, a parts list and structural drawings. Here is what to look for and what my plans include.










