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Doors deserve to be made from wood, fiberglass or metal and are obtainable in countless styles. A metal door usually has actually a thin sheet-steel skin that might be smooth or stamped to do it resemble a timber door. Hollow metal doors usually have actually a core of insulation to help keep draft down.

You are watching: How to cut a metal door


Phillips driver 2 sawhorses Measuring ice (optional) Pencil directly edge 3/8-inch drill little Power drill Jig or saber experienced with metal cutting tongue Metal document (optional)

Cutting a steel door to add a window or pets door takes different tools and techniques 보다 cutting a wood door.

Open the door and remove the screws indigenous the door hinges at the door jamb through a Phillips screwdriver. Have actually a helper organize the door so that doesn"t fall before the last couple of screws room removed. Lift the door and also lay it throughout two sawhorses.

Make a line v a pencil and a straight edge wherein the door is to be cut. Facility the area to it is in cut, if desired, by detect the door center line v a measure up tape. Place strips that painter’s ice on every side of the line so the the bottom surface of the saw through not scratch or mar the door finish. Use care not come cover the line.


Place a 3/8-inch drill bit into a power drill. Drill a hole every the way through the door at all of the inside corners of the area to be cut from the door, being cautious not to drill outside the line.

Place a steel cutting blade into a jigsaw or saber saw. Insert the blade of the experienced through one of the drilled holes. Examine that the blade is not emotional the edge of the hole, then turn the experienced on. Guide the saw blade follow me the pencil note to the following hole. Revolve the saw 90 degrees and also continue cutting. Proceed until every pencil marks have been cut.

Remove the waste native the cut-out area and discard it. Remove the painter’s tape. Smooth the unstable edges the the reduced with a metal record if desired.

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Install the door ago into the jamb by having actually a helper host it in place while the hinge screws space being tightened.