{"product_id":"steadfast-base-concrete-umbrella-stand-25kg","title":"Umbrella Base Stand 25kg Concrete – 32\/35\/38mm Poles Adaptors | Steadfast Base","description":"\u003cp\u003eTwenty-five kilograms of concrete, enclosed in a durable plastic shell, with an iron tube and a tightening knob that locks your umbrella pole firmly in place. The Steadfast Base is a different proposition from a sand-fill ballast system: it arrives ready-weighted, requires no filling, no sand run to the hardware store, and no seasonal emptying. Set it down, insert your umbrella pole, tighten the knob. That's the entire process.\u003c\/p\u003e\n\u003cp\u003eThe round base measures 49.5cm in diameter and 32cm in height — a compact footprint that sits cleanly beneath a garden table without dominating the space around it. The iron tube accepts three pole sizes via the included adaptors: 32mm, 35mm and 38mm. The single tightening knob secures the pole firmly once positioned, helping to limit sideways movement without requiring additional tools\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAt 25kg of pre-set concrete ballast, the Steadfast Base provides a weighted foundation for compatible garden and market umbrellas with 32 mm, 35 mm or 38 mm poles. Black finish, minimal profile, nothing to fill before use.\u003c\/p\u003e\n\u003ch2\u003eA pre-weighted concrete umbrella stand with multi-size pole compatibility\u003c\/h2\u003e\n\u003cp\u003eThe Steadfast Base is designed for straight-pole umbrellas with a mast diameter of 32 mm, 35 mm or 38 mm. Three pole adaptors are included. Pole-diameter compatibility does not by itself confirm that the base is sufficiently weighted for a particular umbrella. Check the umbrella's minimum base-weight or anchoring requirements before use.\u003c\/p\u003e\n\u003cp\u003eThe tightening knob on the iron tube allows you to adjust and lock the pole position precisely, helping to hold a compatible umbrella pole securely in position. This is particularly useful when repositioning the umbrella through the day to track the sun.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBase: Ø 49.5 cm × 32 cm H\u003c\/strong\u003e\u003cbr\u003eWeight: 25kg | Compatible pole diameters: 32 \/ 35 \/ 38mm\u003c\/p\u003e\n\u003cp\u003eThe Steadfast Base accepts straight-pole umbrellas with a mast diameter of 32 mm, 35 mm or 38 mm. It is not suitable for cantilever umbrellas or poles above 38 mm in diameter. Check the umbrella's minimum base-weight requirement before installation. For cantilever umbrella ballast, see the Holdfast Kit.\u003c\/p\u003e\n\u003ch2\u003eReady to use, no preparation required\u003c\/h2\u003e\n\u003cp\u003eThe key practical difference between the Steadfast Base and a sand-fill ballast system is convenience: the concrete is already in there. There is no trip to the hardware store for sand bags, no filling sequence to follow, no waiting. For outdoor spaces where simplicity matters - a courtyard, garden patio or alfresco area — a pre-weighted base that is ready to use straight out of the box has a clear advantage.\u003c\/p\u003e\n\u003cp\u003eThe trade-off is portability: at 25kg, the Steadfast Base is manageable for repositioning but is not designed to be packed down or stored flat like a modular plate system. It is a permanent fixture of your outdoor setup, which for most garden and alfresco applications is exactly what you want.\u003c\/p\u003e\n\u003ch2\u003eAt a glance\u003c\/h2\u003e\n\u003cp\u003eRound base 49.5cm diameter, 32cm height. Pre-weighted at 25kg, concrete-filled plastic shell, iron tube. Fits pole diameters of 32mm, 35mm and 38mm — three adaptors included. Single tightening knob. Black finish. Assembly required. Not compatible with poles above 38mm or cantilever umbrella cross bases. For cantilever umbrella ballast, see the \u003ca href=\"\/products\/holdfast-kit-cantilever-umbrella-base-weight-100kg\"\u003eHoldfast Kit\u003c\/a\u003e.\u003c\/p\u003e","brand":"Shadelys","offers":[{"title":"Default Title","offer_id":62780843852106,"sku":"368670","price":189.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1061\/3522\/4650\/files\/1UmbrellaBaseStand25kgConcrete_32_35_38mmPoleAdaptor_SteadfastBase.webp?v=1784656510","url":"https:\/\/shadelys.com\/products\/steadfast-base-concrete-umbrella-stand-25kg","provider":"Shadelys","version":"1.0","type":"link"}