The RP150 is a heavy duty perimeter seal. Providing an airtight fit against wind and moisture, it also prevents heating and cooling from seeping out through gaps. The RP150 fits on most external doors as that is where air and moisture seep through. It can also be fitted at a later stage after the door is hung which make it excellent for renovations. Carpenters and installers favour this seal for its easy installation process and effectiveness in many different situations. Designers and architects also favour this item to for it minimalist look.
The RP150 used in conjunction with door bottom seals to provide a complete seal around doors