to properly credit the information that they use. Its primary goal is to make it so easy for student researchers to cite their information sources, that there is virtually no reason not to. Because someday the information that someone else wants to use will be yours.
All floor register sizes are measured and displayed by the size of the vent opening that they fit. Overall there are two sets of measurements for each floor register-inside and outside. The inside measurement is the one that all floor registers are displayed as. It is a equal to the opening that it fits. The outside mesurements are the top part of the floor register-the part that will be seen from the outside.
Available from Travis Perkins/B&Q etc. A register plate is used when there is no chimney liner and acts as a barrier to the smoke and fumes in the chimney â it must make a sturdy seal between the room and the chimney and it MUST be made of galvanised or stainless steel (or other non-rusting metal) at least 2mm thick.