Home Zone Living 168lb Offset Cantilever Umbrella Base 18in Black

Patio umbrella base for cantilever models

This fillable base is built for offset or cantilever umbrellas between 6 and 11 ft in diameter. It accepts poles up to 1.9 in (48 mm) and holds up to 168 lb (76 kg) of water or sand for stability. The unit ships empty for easy transport and assembles from four interlocking panels.

Reinforced HDPE construction with hidden spouts

The base is moulded from UV-resistant HDPE plastic designed to withstand outdoor exposure. Four panels lock together to form a single solid platform without gaps, and all filling spouts are recessed into the underside for a clean profile. Overall footprint measures 38 in (97 cm) square with a height of 4.7 in (11.94 cm).

Limits of a fillable offset base

Maximum ballast is 168 lb (65 L or 17 gallons) of water or sand, which defines the wind resistance available. The pole holder fits diameters up to 1.9 in only, so larger commercial poles cannot be used. The low 4.7 in height keeps the centre of gravity down but offers no ground clearance for uneven surfaces.