Pre-finishing

Pre-finish Options At Trim A Door, we are proud to offer the highest quality pre-finish available for all of your millwork. The pre-finish facility at Trim A Door is a spotlessly clean, dust controlled building separate from other production areas. This eliminates the...

Paint Capabilities

Paint Process Products to be painted at Trim A Door are carefully inspected and all surfaces are prepped to remove any imperfections resulting from the manufacturing and handling processes. All painted products first receive a coat of primer specifically formulated...

How Do I Determine the Bore Position?

We offer both single bore and double bore options. Double bores are typically used on Exterior doors, with a lockset with deadbolt. Our bores include mortising the edge of the door for the latch (latch and dead bolt for double bore), and mortising the “strike” on the...
Handing and Swinging

Handing and Swinging

Handing & Swing refers to the side of the door which is hinged and the way the door swings inside or outside of the room or home. Consider the way you would like your door to open when making this choice. A simple way to understand handing is to stand in the...

How Do I Measure a Flat Jamb Width?

To choose the proper jamb width for your pre-hung, you must determine the thickness of the wall where your door will be placed. Wall thickness includes the wall stud plus the sheetrock thickness. Normally, either 2×4 or 2×6 studs are used for wall framing....
Learn About French Doors

Learn About French Doors

Door units, without pre-hanging, are also called “slabs”. We sell single doors or in pairs (french doors).   French Door, 2-Panel Arch (below)   French Door, 2-Panel Arch, ‘SEGMENTED’ (below) Active French Door with Astragal and Slide Bolt (below)...