Interior vs Exterior Door: What is the difference and How to Choose

author: Shirley

2024-07-04

Interior vs exterior door: What is the difference and How to Choose

An important factor to consider when choosing a door, whether for your home or commercial area, is whether it is an interior or exterior door.

Interior and exterior doors have different characteristics, materials and practices, so understanding their key differences is vital to making the right choice for your specific needs. This article talks about the key factors that differentiate between interior and exterior doors and how to go about choosing them, helping you to have more clarity and certainty in buying the right product for your needs.

Differences

1. Role

The main difference between internal and external doors is their purpose and where they are placed.

As the name suggests, internal doors are used inside buildings to separate rooms and provide privacy. They are not exposed to external elements such as rain, wind, or extreme temperatures. On the other hand, exterior doors serve as the main entry and exit points of a building, protecting it from the outside elements and potential intruders. They can withstand the elements and provide security.

2. Material and Thickness

Given their different functions, inner and outer doors are made of various materials and fabrication methods.

Interior doors are usually made of lightweight materials such as plywood or hollow core to make them easier to open and close. They can be hollow or solid depending on the desired properties, for example, soundproofing. On the other hand, exterior doors are made of materials such as wood, fiberglass, or metal. These materials offer better durability, safety, and weather resistance.

3. Appearance

Aesthetics and design play an important role when choosing interior doors. Interior doors often come in various styles, finishes, and decorative options that allow you to enhance the overall design of your space. They can be customized to fit a theme or personal preference.

Exterior doors, while available in a variety of designs, emphasize factors such as durability, security features, and weather resistance. They are often more practical in appearance, prioritizing function over aesthetics.

4. Security

Security is an important consideration for exterior doors. They are designed with reinforced locks, bolts, and strong materials to deter intruders and protect your property. Exterior doors may also come with glazing options, such as tempered or laminated glass, which provide additional security while still allowing natural light in.

While interior doors may have basic privacy locks, their main focus is convenience and soundproofing performance rather than security.

5. Price range

Price is usually the deciding factor when choosing between interior and exterior doors. Generally, interior doors are cheaper due to their lightweight construction and simpler design. Costs may vary depending on the materials, finishes and customization options chosen. Exterior doors offer greater durability and security but tend to be more expensive.

Exterior Door Selections

1. Solid wood doors. First of all, wooden door is the traditional outdoor door material, its advantages are good texture, good sound insulation, and good heat preservation. At the same time, the color and texture of the wooden door are relatively rich and diverse, which can meet the aesthetic needs of different consumers.

2. Copper door. The copper door is a kind of appearance and practicality that are ideal door products, with a classical style and deep connotation. And the security of this door is also higher, corrosion resistance is very high, can be a competent "guardian".

3. Cast aluminum door. Solid cast aluminum, the whole casting molding, made of cast aluminum door style elegant chic, luxurious, and spectacular. Combined with electric, intelligent, induction as a whole, oxidation-resistant, and corrosion-resistant, can be done for a long time to keep the color from fading, and 50 years do not rust in the coastal zone.

4. Stainless steel door. Stainless steel security door is made of stainless steel material with superior anti-theft performance of the door. Stainless steel security doors are durable, superior security performance, to meet the security needs of different occasions.

5. Steel Doors. Steel doors for outdoor use require reinforced steel plates and UV-resistant, high-quality coatings to withstand the harsh outdoor working environment of sun and rain, which are impact-resistant for a wide range of scenarios and building exterior doors

Interior Door Options

Bedroom: the bedroom is a private space, need to ensure the sound insulation effect and security. Recommended to choose the original wood door or solid wood composite door, the thickness of 45mm or more. the surface can choose paint-free or baking paint and other processes. Style should be coordinated with the overall style of the bedroom.

Kitchen: the kitchen is a place with more fumes and water vapor, which needs to be moisture-proof, fire-proof and easy to clean. Recommended to choose steel wood doors or steel doors and other metal materials. You can choose sliding doors or folding doors and other space-saving way. The style should be matched with the kitchen cabinets.

Bathroom: the bathroom is a humid, corrosive place, need to waterproof, mold, corrosion. It is recommended to choose aluminum and wood doors or glass doors and other materials that are not afraid of water. You can choose sliding doors or folding doors and other space-saving ways. The style should be matched with the bathroom tiles.

Living room: the living room is to show the owner's taste and personality, need to have a certain degree of beauty and grandeur. Recommended to choose the original wood door or solid wood composite door, you can choose to open paint or closed paint and other processes. You can choose to open the door or sliding door and other ways. The style should be matched with the living room sofa, TV cabinet and other furniture.

Study, checkroom, music room and other functional rooms: these rooms according to the actual need to choose interior doors, you can choose frameless glass doors, aluminum doors, log doors, solid wood composite doors and so on.

In short, interior and exterior doors have different characteristics and must be considered separately. Interior doors focus on privacy, aesthetics, and convenience, while exterior doors prioritize security, durability, and weather resistance. Understanding the key differences between these door types allows for informed decision making, ensuring that your choice meets the unique requirements of the intended application.