General description The Set of 4 Universal Adjustable Terrace Supports is designed for joists and slabs, providing a reliable support frame for stone slab flooring. This universal support system allows for effective drainage and air circulation, preventing water accumulation and ensuring a dry deck surface. Technical specifications Adjustable height: 30-47 mm Material: Strong yet lightweight Total weight: Lower compared to traditional deck structures Usage Regular spacing between surface panels or boards allows water to drain onto the waterproofing layer below. No puddles on your deck, enhancing safety and comfort. The stud system contributes to insulation and allows for air exchange. Rainwater that collects under the deck will evaporate more quickly. Provides the option to hide pipes and cables under the deck surface. Changes can be made at any time, as the board can be easily lifted.