{"product_id":"leveller-flexi-concrete-in-support-for-uneven-surfaces-sheds-garden-buildings","title":"Leveller Flexi Concrete In Support for Uneven Surfaces, Sheds \u0026 Garden Buildings","description":"\u003cp\u003eThe Leveller Flexi is a robust, heavy-duty adjustable support system engineered for sheds, garden rooms, timber buildings, and outdoor structures installed on soft ground surfaces. Featuring an integrated ground insert tube for maximum stability, this system provides a fast, reliable alternative to pouring full concrete foundations without extensive groundwork.\u003c\/p\u003e\n\u003cp\u003eDesigned for voids between 35-175mm, the Leveller Flexi allows for precise height adjustment on uneven or sloped terrain while improving underfloor airflow to protect timber structures from ground moisture build-up. Tested to support massive loads up to 2500kg per unit, it is built for both domestic and commercial outdoor building projects where ultimate strength is essential.\u003c\/p\u003e\n\u003cp\u003eManufactured from durable coated steel components, it offers simple fitting into soft ground, with an optional concrete-in setup for permanent, heavy-duty security.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for installation on soft ground, grass, and gravel surfaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eWide height adjustment range between 35–175mm for sloped or uneven ground.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Capacity tested to support up to 2500kg per leveller.\u003c\/li\u003e\n\u003cli\u003eIntegrated 250mm ground insert tube for enhanced ground grip and stability.\u003c\/li\u003e\n\u003cli\u003eElevates structures off damp surfaces to protect against moisture and keep timber dry to extend floor life.\u003c\/li\u003e\n\u003cli\u003eFlexible setup options with optional concrete-in installation for maximum anchoring.\u003c\/li\u003e\n\u003cli\u003eDurable coated steel construction that is weather-resistant and built for long-term performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustment Height: 35mm -175mm\u003c\/li\u003e\n\u003cli\u003eSpreader Plate Size: 150mm x 150mm\u003c\/li\u003e\n\u003cli\u003eU-Channel Width: 50mm (fits standard joists)\u003c\/li\u003e\n\u003cli\u003eGround Insert Tube: 250mm\u003c\/li\u003e\n\u003cli\u003eMax Load Capacity: 2,500kg per unit\u003c\/li\u003e\n\u003cli\u003eMaterial: Heavy-Duty Coated Steel\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Betley Butterfly","offers":[{"title":"6","offer_id":54955126391127,"sku":"4751-0000BK X6","price":221.99,"currency_code":"GBP","in_stock":true},{"title":"9","offer_id":54955126423895,"sku":"4751-0000BK X9","price":332.99,"currency_code":"GBP","in_stock":true},{"title":"12","offer_id":54955126456663,"sku":"4751-0000BK X12","price":443.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/5354\/9143\/files\/4751-0000BK-0.jpg?v=1788878434","url":"https:\/\/www.betleybutterfly.com\/products\/leveller-flexi-concrete-in-support-for-uneven-surfaces-sheds-garden-buildings","provider":"Betley Butterfly","version":"1.0","type":"link"}