Introduction

Replace a worn, drafty front door with a stylish new energy-efficient one. Replacement doors come pre-hung in a weatherstripped frame and you don't have to be a master carpenter to do a first-class job. We'll show you the techniques that will result in a perfect, weathertight installation.

Tools Required

Materials Required

• 10d finish nails
• 10d galvanized casing nails
• 16d galvanized casing nails
• 3-in. deck screws
• 4d finish nails
• 6d finish nails
• Backer rod
• Minimal expanding foam
• Polyurethane caulk
• Roll of flexible self-sticking flashing membrane
• Transition molding Transition molding (optional; Photo 13)
• Treated lumber to build up the sill (optional)

Prehung Exterior Door Installation

Family Handyman

Rarely can you complete a project in a weekend that will save you money and dramatically improve the looks of your house like hanging a new front door. In this article we’ll show you how to order a prehung exterior door that fits like a glove. Then we’ll show you, step by step, how to get your old door out and the new one in.

If you can handle basic carpentry tasks, you’ll have no trouble installing a new pre-hung entry door in a day. Figure on another day to finish the details and start painting the door. Front door paint adds personality and curb appeal.

Video: How to Hang a Door