Window and Door Installation

A carpenter demonstrates how he uses a jig to measure a door's jamb legs with speed and accuracy by Jim Chestnut

This hidden mechanism retracts when the door is open and eliminates the need for a bulky threshold by Jay B. Lane

This time-saver helps to turn slabs into ready-to-hang doors by Paul Levine

This support for long stock also makes a great working surface by Paul Levine

This handy infeed support stores flat when not in use by Paul Levine

An infeed support arm and outfeed table improve extra reach and stability by Paul Levine

Jambmaster by Chris Green

Easy adjustments to screws, mortises and hinges on interior doors contribute to a perfect fit by Tucker Windover

Low on materials and high on utility, this door buck can be made with ease by Justin Fink

Starting with a prehung door, you can create an elegant vestibule by adding frame-and-panel jamb extensions by Gary Striegler

With plywood strips and hot-melt glue, you can make a template that guarantees a perfect fit

by Mike Zielinski

Remodelers of every skill level need to know the basics of marking, scoring, and cutting a door so it swings with ease and looks clean by John Ross

Learn how to make and fine-tune the template, then measure, cut, and replace the threshold like a pro by Gary M. Katz