By a home improvement industry contributor.
Your main entry door takes a beating in Colorado. The intense, high-altitude sun can fade and warp wood, while sudden temperature swings cause materials to expand and contract, weakening seals. This isn’t just a cosmetic issue. A warped door creates drafts, letting in cold air and driving up your heating bills. Over time, that constant exposure to UV rays, wind, and moisture degrades the most expensive door on your house.
Many homeowners see a storm door as a simple screen for summer breezes, but its most important job is protecting that primary entrance. Think of it as a shield for your home’s main investment in curb appeal and security. Properly chosen, it adds a crucial insulating layer of air and blocks the elements year-round. Understanding a door’s U-factor, which measures its thermal transmittance, is key to assessing its insulating properties, as highlighted by the Building Energy Codes Program. To discover the full range of modern options, including models with insulated frames and low-emissivity glass designed for harsh climates, consider the various storm doors colorado springs services available.
Quick answer: A modern storm door is a functional upgrade, not just a screen. It protects your main door from harsh sun and weather, improves energy efficiency, and can add a layer of security. The key is matching the materials and features to Colorado’s specific high-altitude challenges, like UV degradation and rapid temperature changes.
What’s inside
- What problem does a storm door really solve in Colorado?
- How do I compare aluminum, vinyl, and steel frames?
- How does Colorado’s altitude affect a storm door’s performance?
- Frequently Asked Questions
- The Final Test: A Door Built for the Front Range
What problem does a storm door really solve in Colorado?
It primarily protects your main entry door from harsh weather and reduces costly energy loss by creating an insulating air gap.
Your main entry door is an expensive, high-performance product. But in the Front Range, it faces a uniquely challenging environment. The high altitude means the sun’s ultraviolet (UV) radiation is more intense, causing paint to fade and wood finishes to break down faster than at sea level. This constant exposure, combined with rapid temperature swings that cause materials to expand and contract, can weaken seals and lead to warping over just a few seasons. A quality storm door acts as a sacrificial barrier, taking the brunt of this daily assault.
The second, less visible problem is energy loss. A front door that doesn’t seal perfectly is a major source of air infiltration. This is where a storm door provides its biggest return. By creating a pocket of trapped air between itself and the main door, it acts as a buffer. This unmoving air significantly slows the transfer of heat, keeping your home warmer in the winter and cooler in the summer. It reduces the drafts that make your furnace or air conditioner work harder to maintain a stable temperature.
❝ A simple way to check your main door for leaks is the incense test. On a cool, windy day, close your door and light an incense stick. Carefully move it along the frame’s interior edges. If the smoke wavers or gets pulled into the room, you have an air leak that is costing you money.
This isn’t a minor issue when scaled across a community. With nearly 60% of homes in Colorado Springs being single-family detached houses, per the U.S. Census Bureau, tens of thousands of entryways are vulnerable to these combined pressures. An unprotected door is not just a maintenance headache; it’s an ongoing energy expense. Adding a protective layer is one of the most direct ways to preserve your home’s value and control utility costs.
How do I compare aluminum, vinyl, and steel frames?
Focus on the frame’s material thickness, the type of glass used, and the quality of the weatherstripping, as these determine durability and energy performance.
A storm door’s price is often a direct reflection of the materials used. While it can be tempting to choose the most affordable option, Colorado’s climate puts unique stress on exterior fixtures. A flimsy door will quickly become a liability, rattling in the wind or failing to seal properly after a few seasons of intense sun and temperature swings. Evaluating the core components helps you choose a door that will last.
The frame is the door’s skeleton. Its material dictates strength, weight, and maintenance needs.
| Material | Best For | Key Consideration for Colorado |
| Aluminum | All-around performance and customization | Thickness (gauge) is critical for wind resistance. |
| Vinyl | Lower-cost and low-maintenance applications | Can become brittle in extreme cold and may warp under intense sun. |
| Steel | Maximum security and durability | Heavier and requires a very strong frame; must be properly coated to prevent rust. |
❝ Ask an installer about the gauge of the aluminum used in their doors. A lower number signifies thicker, more rigid metal. Many off-the-shelf doors use a thinner gauge that can feel flimsy and may not hold up to the strong, gusty winds common along the Front Range.
Glass makes up most of the door’s surface area, so its properties are crucial for both safety and efficiency. At a minimum, the glass should be tempered, which means it shatters into small, dull pieces rather than dangerous shards. For energy performance, look for Low-E (low-emissivity) glass. According to the U.S. Department of Energy, Low-E coatings are transparent, thin metallic layers that reflect infrared heat. In winter, this coating helps keep your home’s heat inside. In summer, it reflects the sun’s heat away, keeping your entryway cooler and protecting your main door’s finish from UV damage.
Finally, inspect the small but vital components. Check the weatherstripping, the flexible seal around the door’s perimeter. A good door will have dual strips for a tighter seal against drafts. Examine the closer, the pneumatic tube that controls the door’s swing. A heavy-duty closer will prevent the door from slamming shut in the wind and will provide reliable service for years.
How does Colorado’s altitude affect a storm door’s performance?
It creates unique physical stresses from air pressure, temperature swings, and intense UV light that can cause standard doors to fail prematurely.
Installing a door in Colorado Springs is not the same as installing one in a sea-level city. The environment at 6,000 feet introduces forces that can warp frames, degrade seals, and even affect how a door closes. A successful installation requires accounting for these factors from the very beginning. The most significant challenge is the daily temperature fluctuation. Materials expand in the heat of the afternoon sun and contract in the cool of the evening. A door frame installed with tight tolerances on a hot day may become too tight to close smoothly when temperatures drop, while one installed on a cold day might develop gaps in the summer.
Less obvious is the effect of lower air density on the door’s hardware. Most storm doors use a pneumatic closer, a small air-filled cylinder that controls the closing speed. These devices are often calibrated for sea-level air pressure. At high altitude, the thinner air provides less resistance inside the cylinder, which can cause the door to slam shut unexpectedly. An experienced installer will know how to adjust the closer’s valve to compensate for the altitude, ensuring a smooth and controlled swing.
The physics of air pressure also impacts your home’s energy efficiency, particularly in winter. This is due to a phenomenon called the “stack effect.” As your furnace heats the air inside your home, that warm air rises and leaks out through tiny gaps in the upper floors and attic. This creates a slight negative pressure at the lower levels, which actively pulls cold outside air in through any available opening, including a poorly sealed front door.
❝ Ask your installer how they ensure a tight seal at the bottom of the door. A simple vinyl sweep might not be enough to counteract the stack effect on a windy day. A more robust, adjustable threshold or a door with multiple fins on the bottom sweep can create the robust seal needed to stop persistent drafts.
This constant inward pull of cold air is why a flimsy, flexible door frame is a poor choice for this climate. The frame must be rigid enough to resist being pulled or pushed by pressure differences and temperature changes. A door that holds its shape will keep its weatherstripping fully engaged with the frame, providing a consistent seal that saves energy and improves comfort year-round.
Frequently Asked Questions
How much should I expect to pay for a new storm door? The cost varies widely based on materials and features. A basic vinyl or thin aluminum door from a big-box store might be a few hundred dollars plus installation. A heavy-duty, custom-fit aluminum door with Low-E glass and premium hardware will be more, while a true steel security door represents the top of the range. The final price is driven by frame material, glass package, hardware, and the complexity of the installation.
Can I install a storm door myself? While it is possible for an experienced DIYer, it’s a project with little room for error. A perfect, weatherproof seal is essential for energy savings, and achieving that on an older door frame that isn’t perfectly plumb and square is challenging. More importantly, pneumatic closers must be adjusted correctly for Colorado’s altitude to prevent the door from slamming. An improper installation can void the door’s benefits and potentially damage your main door frame.
Will a dark-colored storm door cause problems in the intense Colorado sun? Yes, this is a critical factor. A dark-colored door in direct, high-altitude sun can absorb immense heat. This creates a super-heated pocket of air between the storm door and your main entry door, which can cause the paint on your main door to peel, bubble, or fade. In extreme cases, it can even warp panels or melt plastic trim. If your entryway faces south or west, a lighter color or a model with vented, Low-E glass is a much safer choice.
What is the difference between a full-view and a ventilating storm door? A full-view door uses a single, large pane of glass to maximize light and your view. To get ventilation, you typically have to swap the entire glass panel for a separate screen panel. A ventilating door has a built-in screen, often hidden behind a sliding glass panel. This allows you to open the glass for airflow at any time without having to store a large, separate panel. The choice is between the cleanest look (full-view) and the most convenient ventilation (ventilating).
Does any storm door add real security to my home? No, a standard storm door is primarily for weather protection and is not a security product. A true security storm door is built differently. It features a heavy-gauge steel or reinforced aluminum frame, a multi-point locking system that engages the frame at several places, and tamper-resistant hinges. The screen is also typically a heavy-duty stainless steel mesh that resists cutting, rather than standard fiberglass or aluminum screen material.
The Final Test: A Door Built for the Front Range
Choosing a storm door in Colorado Springs is less about decoration and more about engineering. The region’s intense sun, gusty winds, and dramatic temperature swings are active forces that will test any exterior fixture. A door not designed for these pressures will quickly become a source of drafts and frustration. Its true value is not its appearance on day one, but its ability to hold a tight seal and operate smoothly after years of local weather.
The most critical decision lies in the unseen quality of the materials. A thick-gauge frame, Low-E coated glass, and a properly calibrated closer are not upgrades; they are essential for performance at high altitude. These elements directly resist the warping, UV damage, and air pressure challenges unique to the Front Range. A cheaper door often compromises on these very components, making it a false economy.
As you compare options, your final question should be simple: Was this door engineered for this specific place? The right choice is a piece of functional equipment designed for a demanding climate, ensuring it delivers comfort and energy savings long after the installation is complete.
About the author
The team at Denver Storm Door specializes in the installation of storm, security, and French-style doors engineered for Colorado’s unique climate. As a locally owned and operated business, they focus on solutions that address the specific challenges of high altitude, intense sun, and temperature swings common along the Front Range. Serving homeowners from the Denver metro area south to North Colorado Springs, they provide custom-fit doors focused on durability and energy performance. Learn more about their process at Denver Storm Door.