What is an exterior door threshold? It’s the strip of material that bridges the gap between your door and the floor, helping to keep out drafts, water, and pests. And while it may seem like a small detail, choosing the right threshold can make a big difference in the performance and longevity of your door.
Editor’s Note: This exterior door threshold guide was updated on March 8, 2023, to include the latest information on materials, installation, and maintenance.
Our team of experts has spent countless hours researching and testing different thresholds to bring you this comprehensive guide. Whether you’re a homeowner looking to replace your old threshold or a contractor working on a new construction project, we have everything you need to know about exterior door thresholds.
Key Differences:
| Material | Pros | Cons |
|---|---|---|
| Aluminum | Strong, durable, and weather-resistant | Can be expensive |
| Vinyl | Affordable, easy to install, and low maintenance | Not as strong as aluminum |
| Wood | Natural, attractive, and can be stained or painted to match your door | Requires more maintenance than other materials |
Main Article Topics:
- The Importance of Exterior Door Thresholds
- Types of Exterior Door Thresholds
- How to Choose the Right Exterior Door Threshold
- How to Install an Exterior Door Threshold
- How to Maintain an Exterior Door Threshold
Exterior Door Threshold
An exterior door threshold is an essential component of any exterior door system, serving multiple important functions. Here are 9 key aspects to consider:
- Material: Thresholds can be made from a variety of materials, including aluminum, vinyl, and wood, each with its own advantages and disadvantages.
- Size: Thresholds come in a variety of sizes to accommodate different door widths and floor heights.
- Shape: Thresholds can be flat, sloped, or even curved to meet the specific needs of your door and entryway.
- Installation: Thresholds can be installed above or below the door, depending on the type of threshold and the construction of your home.
- Maintenance: Thresholds require regular maintenance to keep them in good condition and functioning properly.
- Weatherstripping: Thresholds can be equipped with weatherstripping to help keep out drafts and water.
- Accessibility: Thresholds should be designed to meet accessibility standards for people with disabilities.
- Style: Thresholds can be chosen to match the style of your home and door.
- Cost: Thresholds vary in price depending on the material, size, and features.
These key aspects should be considered when choosing and installing an exterior door threshold. By carefully considering each of these factors, you can ensure that your threshold will meet your specific needs and provide years of trouble-free service.
Material
The material of your exterior door threshold is an important consideration, as it will affect the durability, weather resistance, and cost of your threshold. Here is a brief overview of the three most common materials used for exterior door thresholds:
- Aluminum: Aluminum thresholds are strong, durable, and weather-resistant. They are also relatively easy to install and maintain. However, aluminum thresholds can be more expensive than other materials.
- Vinyl: Vinyl thresholds are affordable, easy to install, and low maintenance. They are also available in a variety of colors and styles to match your home’s dcor. However, vinyl thresholds are not as strong as aluminum thresholds and may not be suitable for high-traffic areas.
- Wood: Wood thresholds are natural, attractive, and can be stained or painted to match your door. However, wood thresholds require more maintenance than other materials and may rot or decay if not properly sealed.
Ultimately, the best material for your exterior door threshold will depend on your specific needs and budget. If you need a durable and weather-resistant threshold that will last for many years, aluminum is a good option. If you are on a budget or want a threshold that is easy to install and maintain, vinyl is a good choice. And if you want a threshold that is attractive and matches your home’s dcor, wood is a good option.
Here is a table summarizing the key differences between aluminum, vinyl, and wood thresholds:
| Material | Pros | Cons |
|---|---|---|
| Aluminum | Strong, durable, and weather-resistant | Can be expensive |
| Vinyl | Affordable, easy to install, and low maintenance | Not as strong as aluminum |
| Wood | Natural, attractive, and can be stained or painted to match your door | Requires more maintenance than other materials |
Size
The size of your exterior door threshold is important for two main reasons. First, it needs to be wide enough to cover the gap between your door and the floor. If the threshold is too narrow, it will not be effective at keeping out drafts, water, and pests. Second, the threshold needs to be the right height to match the floor on both sides of the door. If the threshold is too high, it can create a tripping hazard. If the threshold is too low, it will not be effective at keeping out drafts, water, and pests.
When choosing a threshold, it is important to measure the width of the gap between your door and the floor. You should also measure the height of the floor on both sides of the door. Once you have these measurements, you can choose a threshold that is the right size for your door.
Here is a table showing the standard sizes of exterior door thresholds:
| Width | Height |
|---|---|
| 36 inches | 1 inch |
| 36 inches | 1-1/2 inches |
| 36 inches | 2 inches |
| 42 inches | 1 inch |
| 42 inches | 1-1/2 inches |
| 42 inches | 2 inches |
If you need a threshold that is a different size, you can custom order one from a manufacturer.
Choosing the right size threshold is important for the proper function of your door. By following these tips, you can choose a threshold that will meet your needs and provide years of trouble-free service.
Shape
The shape of your exterior door threshold is an important consideration, as it will affect the functionality and aesthetics of your door. Here are three common shapes for exterior door thresholds:
- Flat thresholds are the most common type of threshold. They are easy to install and can be used with any type of door. However, flat thresholds can be a tripping hazard, especially for people with disabilities.
- Sloped thresholds are designed to shed water away from your door. They are a good choice for areas that receive a lot of rain or snow. However, sloped thresholds can be difficult to walk on, especially for people with mobility impairments.
- Curved thresholds are a combination of flat and sloped thresholds. They are designed to be both functional and aesthetically pleasing. However, curved thresholds can be more expensive than other types of thresholds.
Ultimately, the best shape for your exterior door threshold will depend on your specific needs and preferences. If you need a threshold that is easy to install and can be used with any type of door, a flat threshold is a good option. If you need a threshold that will shed water away from your door, a sloped threshold is a good choice. And if you want a threshold that is both functional and aesthetically pleasing, a curved threshold is a good option.
Installation
The installation of an exterior door threshold is an important step in the construction of any home. Thresholds help to keep out drafts, water, and pests, and they can also improve the overall appearance of your home. There are two main types of threshold installations: above-the-door and below-the-door.
Above-the-door thresholds are installed on top of the subfloor, before the door is hung. This type of installation is common in new construction homes. Below-the-door thresholds are installed after the door has been hung. This type of installation is common in older homes and in homes where the subfloor is not level.
The type of threshold installation that you choose will depend on the type of threshold you are using and the construction of your home. If you are unsure which type of installation is right for you, it is best to consult with a qualified contractor.
Here is a table summarizing the key differences between above-the-door and below-the-door threshold installations:
| Installation Type | Advantages | Disadvantages |
|---|---|---|
| Above-the-door | Easier to install | Can be more expensive |
| Below-the-door | Less expensive | More difficult to install |
Ultimately, the best way to ensure that your exterior door threshold is installed correctly is to hire a qualified contractor. A qualified contractor will have the experience and expertise to install your threshold properly and to ensure that it will provide years of trouble-free service.
Maintenance
Exterior door thresholds are an essential component of any exterior door system, serving multiple important functions. Regular maintenance is essential to ensure that your threshold continues to perform properly and to extend its lifespan. Here are four key aspects of exterior door threshold maintenance:
- Cleaning: Thresholds should be cleaned regularly to remove dirt, debris, and moisture. This will help to prevent the threshold from becoming damaged or corroded.
- Inspection: Thresholds should be inspected regularly for signs of damage, such as cracks, splits, or loose screws. Any damage should be repaired promptly to prevent further damage to the threshold or to your door.
- Lubrication: Moving parts on thresholds, such as hinges and rollers, should be lubricated regularly to ensure smooth operation and to prevent wear and tear.
- Weatherstripping: Thresholds should be inspected regularly for worn or damaged weatherstripping. Weatherstripping helps to keep out drafts, water, and pests, and should be replaced if it is damaged.
By following these simple maintenance tips, you can help to ensure that your exterior door threshold will provide years of trouble-free service.
Weatherstripping
Weatherstripping is an essential component of an exterior door threshold, helping to keep out drafts, water, and pests. It is a flexible material that is installed around the perimeter of the threshold, creating a seal between the threshold and the door. This seal helps to prevent air and water from leaking into your home, improving the energy efficiency of your home and making it more comfortable to live in.
There are many different types of weatherstripping available, each with its own advantages and disadvantages. Some of the most common types of weatherstripping include:
- Felt weatherstripping is a low-cost option that is easy to install. However, it is not as durable as other types of weatherstripping and may need to be replaced more often.
- Vinyl weatherstripping is a more durable option than felt weatherstripping and is also easy to install. It is a good choice for areas that are exposed to a lot of moisture.
- Rubber weatherstripping is the most durable type of weatherstripping and is also the most expensive. It is a good choice for areas that are exposed to a lot of wear and tear.
When choosing weatherstripping for your exterior door threshold, it is important to consider the climate in your area and the amount of traffic that the threshold will receive. You should also consider the cost of the weatherstripping and the ease of installation.
Installing weatherstripping on your exterior door threshold is a relatively simple process. However, it is important to follow the manufacturer’s instructions carefully to ensure that the weatherstripping is installed correctly. Once the weatherstripping is installed, it is important to inspect it regularly for signs of wear and tear. If the weatherstripping is damaged, it should be replaced immediately to prevent drafts, water, and pests from entering your home.
Benefits of Weatherstripping for Exterior Door Thresholds:
| Benefit | Explanation |
|---|---|
| Improved energy efficiency | Weatherstripping helps to seal the gap between the door and the threshold, preventing warm air from escaping in the winter and cool air from escaping in the summer. This can lead to significant savings on your energy bills. |
| Reduced drafts | Weatherstripping helps to block drafts from entering your home, making it more comfortable to live in. |
| Prevented water damage | Weatherstripping helps to prevent water from leaking into your home, which can damage your floors, walls, and furniture. |
| Reduced noise | Weatherstripping can help to reduce noise from outside, making your home more peaceful and quiet. |
Weatherstripping is an essential component of an exterior door threshold, providing a number of important benefits. By weatherstripping your exterior door threshold, you can improve the energy efficiency of your home, reduce drafts, prevent water damage, and reduce noise. As a result, your home will be more comfortable to live in and you will save money on your energy bills.
Accessibility
Exterior door thresholds play a crucial role in ensuring accessibility for people with disabilities. Thresholds that are too high or have a steep slope can create a barrier for wheelchair users, people with mobility impairments, and individuals with visual impairments. By designing thresholds to meet accessibility standards, we can create a more inclusive and equitable built environment.
The Americans with Disabilities Act (ADA) sets forth specific guidelines for exterior door thresholds in commercial and public buildings. These guidelines include:
- Thresholds must be flush with the floor or have a beveled edge with a slope no greater than 1:2.
- Thresholds must be at least 36 inches wide to accommodate wheelchairs.
- Thresholds must have a non-slip surface.
In addition to meeting ADA guidelines, there are other considerations for designing accessible exterior door thresholds. For example, thresholds should be visually contrasting to the surrounding floor surface to make them easier to see for people with visual impairments. Thresholds should also be designed to minimize tripping hazards for all users. By following these guidelines and considerations, we can design exterior door thresholds that are accessible to everyone. This is not only a legal requirement but also a moral imperative. Everyone deserves to be able to enter and exit buildings safely and independently.
Here is a table summarizing the key benefits of designing accessible exterior door thresholds:
| Benefit | Explanation |
|---|---|
| Improved accessibility | Accessible thresholds make it easier for people with disabilities to enter and exit buildings. |
| Reduced tripping hazards | Well-designed thresholds can help to reduce tripping hazards for all users. |
| Enhanced visual contrast | Contrasting thresholds make them easier to see for people with visual impairments. |
| Compliance with ADA guidelines | Accessible thresholds help businesses and organizations comply with ADA requirements. |
By understanding the connection between accessibility and exterior door thresholds, we can create a more inclusive and accessible built environment for everyone.
Style
The style of your exterior door threshold can have a significant impact on the overall appearance of your home. By choosing a threshold that matches the style of your home and door, you can create a cohesive and aesthetically pleasing entryway.
- Traditional thresholds are typically made of wood or metal and feature a simple, understated design. They are a good choice for homes with traditional or classic architectural styles.
- Contemporary thresholds are often made of more modern materials, such as aluminum or glass, and feature a more sleek and minimalist design. They are a good choice for homes with contemporary or modern architectural styles.
- Rustic thresholds are typically made of natural materials, such as stone or wood, and feature a more rugged and weathered appearance. They are a good choice for homes with rustic or lodge-style architectural styles.
- Custom thresholds can be designed to match the specific style of your home and door. They are a good choice for homeowners who want a truly unique and personalized entryway.
When choosing a threshold, it is important to consider the material, finish, and size of the threshold. The material of the threshold should be durable enough to withstand the elements and the traffic it will receive. The finish of the threshold should match the finish of your door and the overall style of your home. The size of the threshold should be large enough to cover the gap between the door and the floor, but not so large that it becomes a tripping hazard.
By following these tips, you can choose an exterior door threshold that will enhance the style of your home and provide years of trouble-free service.
Cost
The cost of an exterior door threshold can vary depending on a number of factors, including the material, size, and features. Here is a breakdown of the key factors that affect the cost of an exterior door threshold:
- Material: The material of the threshold is one of the biggest factors that will affect the cost. Thresholds made from more expensive materials, such as aluminum or stainless steel, will typically cost more than thresholds made from less expensive materials, such as vinyl or wood.
- Size: The size of the threshold will also affect the cost. Larger thresholds will typically cost more than smaller thresholds.
- Features: The features of the threshold will also affect the cost. Thresholds with features such as weatherstripping, ramps, or non-slip surfaces will typically cost more than thresholds without these features.
It is important to consider all of these factors when budgeting for an exterior door threshold. By understanding the factors that affect the cost, you can make an informed decision about which threshold is right for you.
Here is a table summarizing the key factors that affect the cost of an exterior door threshold:
| Factor | Explanation |
|---|---|
| Material | The material of the threshold is one of the biggest factors that will affect the cost. Thresholds made from more expensive materials, such as aluminum or stainless steel, will typically cost more than thresholds made from less expensive materials, such as vinyl or wood. |
| Size | The size of the threshold will also affect the cost. Larger thresholds will typically cost more than smaller thresholds. |
| Features | The features of the threshold will also affect the cost. Thresholds with features such as weatherstripping, ramps, or non-slip surfaces will typically cost more than thresholds without these features. |
By understanding the connection between cost and the various factors that influence it, homeowners can make informed decisions when selecting an exterior door threshold that meets their specific needs and budget.
FAQs on Exterior Door Thresholds
Exterior door thresholds are essential components of any exterior door system, serving multiple important functions. Here are some frequently asked questions and their answers to help you better understand exterior door thresholds:
Question 1: What is the purpose of an exterior door threshold?
An exterior door threshold serves several important purposes, including keeping out drafts, water, and pests; providing a smooth transition between the interior and exterior of your home; and enhancing the overall appearance of your entryway.
Question 2: What are the different types of exterior door thresholds?
Exterior door thresholds are available in a variety of materials, including aluminum, vinyl, and wood. Each material has its own advantages and disadvantages, so it is important to choose the right material for your specific needs.
Question 3: How do I choose the right exterior door threshold?
When choosing an exterior door threshold, you need to consider the material, size, shape, installation method, maintenance requirements, weatherstripping, accessibility features, style, and cost. By considering all of these factors, you can choose the threshold that is right for your home.
Question 4: How do I install an exterior door threshold?
Installing an exterior door threshold is a relatively simple process, but it is important to follow the manufacturer’s instructions carefully. If you are not comfortable installing the threshold yourself, you can hire a qualified contractor to do it for you.
Question 5: How do I maintain an exterior door threshold?
Exterior door thresholds require regular maintenance to keep them in good condition and functioning properly. This includes cleaning, inspecting, lubricating, and replacing weatherstripping as needed.
Question 6: What are the benefits of having an exterior door threshold?
Exterior door thresholds offer a number of benefits, including improved energy efficiency, reduced drafts, prevented water damage, reduced noise, and enhanced accessibility. By installing an exterior door threshold, you can make your home more comfortable, safe, and energy-efficient.
These are just a few of the most frequently asked questions about exterior door thresholds. If you have any other questions, please consult with a qualified contractor.
Transition to the next article section: Choosing the Right Exterior Door Threshold for Your Home
Exterior Door Threshold Tips
Exterior door thresholds are an essential part of any home, but they often get overlooked until there’s a problem. By following these tips, you can choose and maintain an exterior door threshold that will protect your home from the elements and last for many years to come.
Tip 1: Choose the right material.
The material of your exterior door threshold will affect its durability, weather resistance, and cost. Aluminum is a good choice for a durable and weather-resistant threshold, while vinyl is a more affordable option. Wood is also a popular choice, but it requires more maintenance than other materials.
Tip 2: Choose the right size.
The size of your exterior door threshold will depend on the width of your door and the height of your floor. It is important to choose a threshold that is the right size to cover the gap between the door and the floor, but not so large that it becomes a tripping hazard.
Tip 3: Install the threshold correctly.
The installation of your exterior door threshold is important to ensure that it functions properly and lasts for many years to come. Be sure to follow the manufacturer’s instructions carefully, or hire a qualified contractor to install the threshold for you.
Tip 4: Maintain the threshold regularly.
Regular maintenance is essential to keep your exterior door threshold in good condition. This includes cleaning the threshold, inspecting it for damage, and lubricating the moving parts. By following these simple maintenance tips, you can help to ensure that your threshold will last for many years to come.
Tip 5: Replace the threshold if necessary.
Even with regular maintenance, your exterior door threshold may eventually need to be replaced. If the threshold is damaged or worn, it will not be able to protect your home from the elements as effectively. If you notice any signs of damage, be sure to replace the threshold as soon as possible.
By following these tips, you can choose and maintain an exterior door threshold that will protect your home from the elements and last for many years to come. Exterior door thresholds are an essential part of any home, and by taking the time to choose and maintain the right threshold, you can help to keep your home safe and comfortable.
In conclusion, exterior door thresholds are an important part of any home, and by following these tips, you can choose and maintain the right threshold for your needs.
Exterior Door Thresholds
In this comprehensive guide, we have explored the various aspects of exterior door thresholds, their importance, and the key factors to consider when choosing and maintaining them. Exterior door thresholds play a crucial role in protecting homes from the elements, improving energy efficiency, and enhancing accessibility.
By understanding the different types of materials, sizes, shapes, and features available, homeowners can make informed decisions about the best threshold for their specific needs. Proper installation and regular maintenance are essential to ensure the longevity and effectiveness of exterior door thresholds. By following the tips outlined in this guide, homeowners can choose and maintain thresholds that will protect their homes and provide years of trouble-free service.
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