Walk-behind trowels are ideal for finishing driveways and small to mid-sized commercial or warehouse floors. In addition to being nearly effortless to operate, they give concrete surfaces a smooth, hard, durable finish. When buying a walk-behind trowel, the model you choose will primarily depend on how much surface area you need to cover. Walk-behind trowels come with blade diameters ranging from 24 to 48 inches. Smaller units are well-suited for finishing surface areas less than 1,000 square feet. They will also fit more easily through doorways and work around obstacles. Larger models are better suited for medium to large floors requiring greater speed and efficiency. With most units you can choose separate blades for floating and finishing or a combination blade that can perform both functions.
Most walk-behind trowels come in gas or electric-powered versions, allowing you to choose a machine that will work with the available power supply. Other features to look for include easy access to trowel blades, quick blade pitch adjustment, height-adjustable handles, ergonomic throttle control and optimal balance for smoother finishing.
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