Understanding the Difference Between Entry Doors and Interior Doors

May 15, 2025Doors 101

Choose the Right Door for Each Part of Your Home

When shopping for new doors, it’s important to know the difference between **entry doors** and **interior doors**. Each type has a unique purpose, and choosing the wrong one can lead to durability issues, energy loss, or even security concerns.

What Are Entry Doors?

Entry doors are exterior-facing doors that protect your home from the elements and provide security. They are built to be weather-resistant and typically include insulation, reinforced cores, and heavy-duty hardware.

🌧️ Designed to withstand weather
🔐 Offer strong security features
🧊 Often include energy-efficient insulation
🪵 Common materials: steel, fiberglass, wood

What Are Interior Doors?

Interior doors are used inside the home to separate rooms. They don’t need to resist weather or provide security, so they’re lighter and made from less expensive materials.

🚪 Usually hollow core or solid wood
🎨 Come in a variety of panel designs
🔇 Can offer sound-dampening between rooms
💡 Easy to paint or stain to match decor

Why It Matters

Installing an interior door on your front entrance could lead to cold drafts, warping, and security risks. Conversely, using a heavy, insulated entry door inside the home is often unnecessary and more costly.

Choosing the Right Door for Each Space

Here’s a quick guide:

* 🏠 **Front or back entrances**: Use exterior-rated entry doors
* 🚻 **Bedrooms, bathrooms, closets**: Use standard interior doors
* 🛠️ **Garage entry to home**: Use a fire-rated exterior door

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Serving Niagara Falls, St. Catharines, Welland, Thorold, Fort Erie, Port Colborne, Grimsby, Beamsville, Hamilton, Ancaster, Burlington, and surrounding areas.

 

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