Refinishing a Solid Wood Entry Door: A Comprehensive Guide

Several Handheld Tools on White Printer Paper

Materials Needed:

  • Random-orbit sander with 80-grit, 100-grit, and 120-grit sandpaper
  • Small, razor-sharp scrapers for intricate moldings
  • 100-grit sandpaper (folded in thirds)
  • Sanding sponge for hard-to-reach corners
  • Penetrating stain (color of your choice)
  • Exterior spar varnish or polyurethane
  • Paintbrushes
  • Sawhorses
  • Vacuum cleaner
  • Dust mask and safety goggles

Method:

  1. Remove Door Hardware:
    • Take off the door hardware (knobs, hinges, etc.) to work on a clean surface.
    • Set the door on padded sawhorses.
  2. Sand the Flats:
    • Use a random-orbit sander with 80-grit paper to remove old varnish and sun-baked flakes of wood.
    • Sand the wood again with 100-grit paper, then 120-grit. Avoid going any finer to keep the wood pores open for better finish adherence.
  3. Scrape the Moldings:
    • Small, razor-sharp scrapers are perfect for reaching corners, narrow profiles, and raised panel end grain.
    • Pull the scraper with the grain, using gentle downward pressure to avoid accidental slips.
    • Use two blade shapes: a trapezoid for flats and a teardrop for narrow crevices.
  4. Hand-Sand Profiles:
    • Fold a half sheet of 100-grit sandpaper and press it into the profile with your fingertips.
    • Rub back and forth in long strokes over the length of the molding.
    • For inside corners, use a sanding sponge.
    • Brush away dust and vacuum thoroughly.
  5. Apply Stain:
    • Apply one to two coats of penetrating stain, wiping off any excess.
    • Choose a stain color that complements your home’s aesthetic.
  6. Brush on Spar Varnish or Polyurethane:
    • Spar varnish or polyurethane provides excellent protection against the elements.
    • Apply several coats, allowing each coat to dry thoroughly.
    • Follow the manufacturer’s instructions for drying times and sanding between coats.
  7. Reattach Hardware and Rehang the Door:
    • Once the finish is dry, reattach the door hardware.
    • Hang the door back in place.

Tips:

  • Patience is Key: Take your time during sanding and scraping to achieve a smooth surface.
  • Protect Yourself: Wear a dust mask and safety goggles while working.
  • Choose Quality Products: Invest in high-performance varnish or polyurethane for lasting results.

Remember, refinishing a wood entry door is a labor of love, but the end result is worth it. Your door will regain its beauty and protect your home for years to come! 

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