PDB Door Seals Limited

PDB Door Seals is at the forefront of Automatic Door Bottom Drop Seal innovation. Our patented technology enables us to offer our clients a superiors and sustainable drop seal concept. Our business ethos is to simplify the confusion and technical complexity of purchasing a drop seal. Our innovative design enables us to be the only drop seal manufacturer to offer both a full aluminum drop bar (rather than industry standard EPDM rubber seal) AND arm controlled mechanism (rather than industry standard springs). Available in both mortised and surface mounted, the PDB 411 series optimises all door performances and guarantees unrivalled door threshold protection against noise, fire, smoke, intruders, energy loss, pests and dust.