13 × 7 m Inflatable Pool Cover Dome: Keeping an Inground Pool Swimmable Through Winter

A customer with a 13 × 7 m inground pool bought an inflatable pool cover dome from us specifically to extend the swimming season. This article summarises what they experienced across a full winter of use — how the pool dome held temperature, how long installation took, and whether it was worth the money.

Project Background & the Customer’s Goal

The pool sits in a climate with cold winters, so the customer’s goal was simple: keep the water warm enough to swim in, and protect the pool from leaves, frost and dirt during the off-season. They compared permanent glass enclosures with an inflatable pool enclosure and chose the inflatable option for cost and speed of installation.

• Dome size: 13 m × 7 m (approx. 43 ft × 23 ft)
• Use case: winter pool heating and protection
• Structure: continuously inflated, greenhouse-style insulation
• Installed: by the owner, DIY

Temperature Regulation: The Greenhouse Effect in Practice

The inflatable pool cover works like a greenhouse: it traps solar heat and cuts heat loss through evaporation. Across the winter, the customer reported the pool temperature stayed consistently comfortable even when outside air temperature dropped sharply. For a 13 × 7 m pool, that temperature retention is exactly what the dome is engineered to deliver.

Durability & Maintenance

The cover is made from heavy-duty, puncture-resistant PVC tarpaulin. In use, maintenance was minimal — mostly occasional cleaning to remove leaves and debris from the surface. No tearing or seam failure occurred through the season, and the dome stayed fully inflated with the supplied continuous blower.

DIY Installation in a Few Hours

Unlike rigid enclosures that need professional installation, this inflatable pool dome was set up by the owner without special tools. The process was: lay out the cover, attach the perimeter clips, and inflate with the electric blower. The customer reported the whole setup took no more than a couple of hours and could be done alone.

“Setting up the inflatable pool cover was surprisingly hassle-free. Within a short time our inground pool was snugly covered and ready to be enjoyed even in winter.”

Cost Value vs. a Permanent Enclosure

Compared with a permanent glass or rigid enclosure, the inflatable pool cover dome was significantly more affordable — while still giving the same extension of the swimming season. For budget-conscious pool owners who want to swim through winter without a large capital build, this is the key value point.

The Customer’s Verdict

In their own words, the inflatable pool enclosure was “a cost-effective solution that provided immense value.” The ability to enjoy an inground pool through winter was, for them, worth the entire purchase.

Thinking About a Winter Pool Dome?

We manufacture inflatable pool domes, pool bubble covers and inflatable pool enclosures in custom sizes from 110V to 220V, with EN 13782 structural compliance and free 3D design confirmation. Send your pool dimensions for a free quotation.

Project Photos