The RF drop-down door seals from Planet are an effective solution for sealing single and double-leaf doors made of metal, aluminium, plastic and wood. These seals are specially designed for uneven and sloping floors and offer a high degree of flexibility thanks to a soft silicone lip. With a maximum seal height of up to 27 mm and a sound insulation value of up to 44 dB, they not only guarantee optimum sealing against draughts and noise, but also smoke tightness. The simple stroke adjustment enables customisation, while the option of shortening the seal by up to 100 mm makes it easy to adapt to different door sizes. They are fitted from the side using stainless steel fixing brackets and self-tapping screws, which guarantees uncomplicated installation. These drop-down door seals are therefore a practical and efficient choice for anyone who values a high-quality door seal. Smoke-tight with a sound insulation value of up to 44 dB. Simple stroke adjustment for individual customisation. Can be shortened up to 100 mm for flexible application. Suitable for uneven and sloping floors. High-quality silicone lip for optimum sealing. DIN right.