How to Care for Your New Door

At Morton Doors, we want your door to stay beautiful and functional for decades to come. Here’s a simple guide to help you protect and maintain your investment.

Storage Before Installation

  • Store your door flat in a dry, well-ventilated space.
  • Avoid direct sunlight, heat sources, or damp environments.
  • Never store in a room with wet plaster or fresh renovation work — allow at least six weeks drying time.

Finishing Your Door

  • Finish your door with a high-quality, weather-resistant oil based paint or stain.
  • Finish both sides and all four edges — including hinge, lock, and letterbox cut-outs.
  • Apply at least three coats of finish for full protection.
  • Seal all glazing edges and any weather bars with a clear, flexible silicone to prevent water ingress.
  • Finish your door ideally before installation, or at a minium the day after intallation.

Important:

Avoid dark-coloured paints or stains. Dark finishes that are in the direct sun can absorb heat, which can cause cracking, twisting, or warping.

Ongoing Maintenance

  • Inspect your door regularly for signs of wear or damage.  
  • Lightly sand and reapply a coat of your chosen finish at least once a year. — including hinge, lock, and letterbox cut-outs.
  • Promptly address any small cracks, splits, or chips by sanding and refinishing the affected areas.