Description:

The weatherproof seal on this threshold is formed when the fof the closing door bumps against a vinyl seal that is located on the side of the threshold. Since the only critical height factor is that it must be higher than the gbelow the door, installation is simple. M-D Building Products offers a variety of bumper thresholds with multiple materials and configurations. Low mini bumper thresholdDesigned for outward-swinging doorsCreate a weatherproof sealSave energy and money in your homeAluminum finishModel # 2121-2600.