Choosing Interior Doors for Sustainable Households
Last Updated: Apr 11, 2025Countertops and floors may be fun to choose from, but don’t overlook the benefits of quality interior doors!
Today's homes come standard with hollow interior doors throughout, an easy cost savings for the builder but a potentially big headache for future homeowners.
Whether you’re building a brand spanking new home or renovating an older house with good bones, interior doors play a big part in the life you and your family will spend inside its walls. Choosing the right interior doors for each room in your home can truly make it home sweet home.
Traditional Solid Wood Interior Doors
When most people think of a door, thoughts immediately turn to a hard, solid wood door, a door with a heft made from a thick cut of wood.
We want a bedroom door that will slam nice and hard to prove a point. And a thick door that stifles the constant noise of that new band your teenager listens to on max volume is necessary to keep the peace (and your sanity!)
Thick Wood Doors Hold the Heat In
Solid wood doors are ideal for bedrooms and bathrooms for their noise cancellation qualities and insulation.
A solid wood door installed to seal securely can significantly reduce your home’s energy consumption by preventing heat and air conditioning from leaking. The heavy wood provides a thick barrier, making it easier to keep rooms warm and toasty on snowy days and cooler on those summer scorchers.
To further decrease your environmental footprint, close the interior doors to rooms like guest bedrooms and home offices when not in use. Your solid wood doors will seal those rooms off to help reduce your energy bill.
But keep in mind that solid wood doors are, well, solid. Installing new solid wood interior doors is a two-person job that is well worth the effort. For the least environmental impact, use solid wood doors sparingly and with intention.
Table of Contents
- What Are Solid Core Interior Doors?
- What Are Hollow Interior Doors?
- What Are Decorative Stile and Rail Doors?
- Don’t Be Afraid to Mix and Match Your Interior Doors
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Don’t Be Afraid to Mix and Match Your Interior Doors
The best thing about interior doors is they can be mixed and matched throughout a home to reduce costs and create a private space you’ll enjoy living in.
We recommend choosing simple hollow doors for storage spaces and heavier solid wood or solid core doors for bedrooms and bathrooms. Get creative by mixing in uniquely designed stile and rail doors and professional finishes throughout the house to draw your style from wall to wall.
If you do choose solid wood doors, look for doors produced locally and sustainably
Photos from Glenview Doors, Ban Meets Singh, Cents to Me, The Conscious Builder, and Materials Unlimited.
Laura Bourland
Laura grew up in the California suburbs, far removed from environmentalism, but nature always has a way. She uprooted her life in 2015, moving to the countryside of Washington to live a more sustainable and simple life on 12 acres. She and her fiancee are learning on the job as they attempt everything from gardening and natural pest control to eco-friendly building and home improvement.