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How Interior Doors Are Custom Finished

  • Sep 9, 2024
  • 1 min read

Updated: Aug 8, 2025


At Grinyer Interior Doors, our doors are robotically cut and go through a meticulous finishing process. Each door is fully sanded, minor blemishes are filled, and then re-primed. They are painted in our automated paint line by a professional in a controlled paint booth, ensuring a flawless, contaminant-free finish.


We use a special, durable paint designed for cabinetry and doors, not standard latex. Each coat is baked on in an infrared oven, providing a finish that is chemically stable, tougher, and long-lasting, ensuring your doors stand the test of time.


To schedule a free design consultation, call our showroom scheduler at (647) 693-8890.


To learn more about our interior doors and installation services, visit grinyer.ca/door-installation

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