Door Casings & Linings – Redwood are wooden frames used to hang your internal doors. Trenched casings have grooves cut into them so that they fit together quickly and easily for a smooth installation.
Rebated 12mm x 38mm
Our fire door linings have an FD30 rating, meaning they are tested to resist fire for up to 30 minutes.
CONTAINS
2 legs @ 2050mm
1 head trenched to suit
762mm or 838mm doors
and 14.5mm x 32mm Door Stop
Door casing & linings – Redwood are for hanging your internal doors, these come untreated so all ready to paint, stain or varnish
How To Measure For a New Door Set
Measure the height of the opening from the head of the doorway to the floor or sill. Make sure you take into account the type of flooring you have, especially if it has not been installed yet. Take measurements from three different places for each dimension and use the smallest. Take away 10mm from the final measurement.
Measure the width from wall to wall. Take three measurements across the top, middle and bottom of the walls, use the smallest measurement and take away 10mm.
Measure the thickness of the rough opening. It’s best to take two or three measurements for this also. Find the thickness which is the closest match for the door set you want. If there is any architrave or trim around the rough opening make sure you don’t include this in your measurement. Remember, exterior walls are usually much thicker than interior walls. You will then be able to purchase your new Door Casings & Linings.
We are also a supplier of XL Joinery Doors who have a stunning collection of internal doors, please have a look on there website and give the office a call for a price on any you might like.