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Why choose an aluminum door 1

7 Reasons For Choosing An Aluminum Door For Your Project 

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The front door is the first line of defense for any home or business. Beyond its aesthetic function, it must offer security, durability and efficiency. In this sense, aluminum entrance doors have become one of the most reliable options, combining strength with a modern and functional design.   

If you’re considering replacing your front door or looking for the best option for a new construction, here we explain why aluminum is the smartest alternative and how it can improve the security and comfort of your property.  

In fact, in all our time working with these devices, we have come to know 7 reasons to choose an aluminum door for your project, regardless of its nature.  

Why Use An Aluminum Door For Your Project?   

The combination of aluminum and glass has been very popular lately. In addition to security and soundproofing, it’s an elegant and stylish system. Still not sure whether to install this in your home or business? Here are 7 great reasons to do so.  

Reason 1: Greater Security and Resistance 

Aluminium is an exceptionally strong and light material, making it an ideal choice for security doors. Compared to wood or steel, it offers a much higher strength-to-weight ratio, meaning it can withstand impacts and shocks without bending or breaking easily. 

Furthermore, many aluminum doors are designed without visible welds or with strategic reinforcements at their joints, reducing weak points that could compromise the integrity of the structure.  

If you want a door with additional protection, you can opt for models that integrate laminated safety glass, multipoint locks and internal reinforcements, increasing resistance against intrusion attempts.  

Reason 2: Aluminum Provides the Best Weather Resistance On Its Own 

One of the main advantages of aluminum is its high resistance to adverse weather conditions. Unlike wood, which warps with humidity, or steel, which can rust, aluminum does not corrode, does not oxidize and is not affected by extreme temperatures.   

This makes it an ideal choice for any climate, from areas with high humidity to regions with strong winds and sudden changes in temperature. It doesn’t matter if you live on the coast or in a rainy area, an aluminum door will remain in perfect condition without the need for special treatments.  

Furthermore, if you live in a desert or a place where it snows, it can still be easily adapted, making it a universal system. 

Reasons-For-Choosing-An-Aluminum-Door

Reason 3: Low Maintenance and Long Lifespan 

If you’re looking for a door that keeps its impeccable appearance without effort, aluminum is the best option. Unlike other materials that require varnishing, painting or protective treatments, aluminum doors only need occasional cleaning with products that the manufacturer recommends.   

In addition, most models have finishes that are resistant to scratches and discoloration, ensuring that the door looks like new for many years. You won’t have to worry about constant repairs or additional maintenance costs.   

Reason 4: There’s No Better Door In Terms Of Value For the Money 

Although the initial cost of aluminium may be similar to a high-end steel or wooden door, in the long term, it’s a much more profitable investment. There are three main reasons for this:   

  • Less maintenance: It doesn’t require varnishes or periodic treatments. 
  • Greater durability: Its lifespan is significantly longer than that of other materials.  
  • Energy savings: When combined with high thermal efficiency glass, it helps maintain stable interior temperatures, reducing the consumption of heating and air conditioning.  

If you’re looking for a door that combines security, aesthetics and low maintenance costs, aluminium offers an excellent cost-benefit ratio for any project.  

Reason 5: Best Fire Protection 

Home security is not only about preventing burglaries, but also about minimizing risks in the event of disasters such as fires. Aluminum is a non-flammable material, which means that it does not burn or contribute to the spread of fire.   

In the event of a fire, an aluminum door acts as a protective barrier, offering greater resistance to heat and preventing flames from spreading rapidly inside the house (or the exterior). This makes it a much safer option compared to wooden doors or even some steel doors, which can warp under extreme temperatures.   

Combined with an emergency exit, you’ll have a high-quality and very safe system.  

Reasons-For-Choosing-An-Aluminum-Door-1

Reason 6: Aluminum Is the Most Versatile and Environmentally Friendly Material 

Beyond its functionality, an aluminum door also adds a touch of modernity and elegance to any property. Available in a wide variety of colors, finishes and styles, it adapts perfectly to both contemporary homes and commercial buildings.  

Furthermore, as it’s a highly recyclable material, aluminum is a sustainable and environmentally friendly option. When you want to change it, the systems can be recycled or given a different use.  

Reason 7: Compatibility With Advanced Security Systems  

Aluminium entrance doors are fully compatible with intelligent security systems, such as electronic locks, surveillance cameras and access sensors.   

If you’re looking for an extra level of security, you can combine your door with digital access controls, security codes or biometric recognition technology. This makes aluminium not only a secure option, but also one that is adaptable to technological advances.  

At PRL Glass we have the best aluminum door systems 

Now that you know 7 reasons to choose an aluminum door for your new project, you’re probably wondering who you can trust to make your dreams come true. Well, PRL Glass & Aluminum Systems is a great option!   

At PRL, we specialize in manufacturing high-quality aluminum doors, with customizable options in glass, handles and panic devices. From design to delivery, we guarantee a product that meets the highest standards of performance and durability.  

Available in narrow, medium, wide and oversized stiles, our doors are designed with 6063-T5 alloy aluminum, guaranteeing a reinforced and resistant structure. In addition, they can be manufactured with glass thicknesses ranging from 6 mm. to 25 mm., allowing each door to be adapted to the specific needs of the project.   

To guarantee accessibility and comply with the standards of the Americans with Disabilities Act (ADA), PRL’s aluminum doors include 10” bottom rails as standard. However, they can be configured with different opening systems, such as off-center pivots, butt hinges or center pivots.  

Additionally, we offer a wide range of standard widths and heights, with the option of manufacturing customized doors. They can be rendered with top and bottom rails per your specific dimensions to meet your project needs. 

Curtainwall System by PRL

Curtainwall: What It Is and Why It’s a Trend in Architecture In 2025

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With the advent of reinforced concrete and steel structures, thinner columns that could support a building became unfashionable. Even more surprising was the discovery that they could be erected without relying on the façade, which freed the exterior walls from structural load and an admittedly dull style. 

Today, these so-called “curtainwalls” not only provide a modern and beautiful architectural look, but also contribute to the sustainability and protection of the building envelope. 

But what exactly is a curtain wall in construction and what is its role in the long-term preservation of the building? Below, we will delve into everything you need to know about these systems, describing the different types that exist, the materials used and their main benefits to implement them in 2025. 

What Is a Curtainwall? A Cross Between Style and Functionality 

A curtainwall consists of a lightweight, framed exterior structure that integrates infill panels and partitions without structural function. This type of glazing has become one of the most widely used in modern architecture. Just look at most of the large skyscrapers or buildings that were created less than 10 years ago. 

Think of those tall city buildings with floor-to-ceiling glazed facades. Those transparent, framed surfaces are, precisely, a curtainwall. 

Do they alone support the entire building? No, they do not. The curtainwall frame is attached to the main structure of the building, so it’s not load-bearing, but it has other uses. 

Does it only serve an aesthetic function? Not necessarily. Typically, commercial curtainwalls protect the integrity of the envelope against factors such as moisture, temperature extremes and ultraviolet radiation. 

Although thin, they resist inclement weather thanks to corrosion-resistant materials and the fact that any forces they exert – for example, wind pressure – are transferred to the building’s frame. 

The construction of these systems requires various inputs, such as sealing elements, glazing, structural adhesives and waterproofing products, to ensure their proper performance and durability. 

Many people confuse curtainwalls with somewhat similar structures such as storefronts or window walls. However, there are important differences in their implementation and their most common uses. 

  • Curtainwalls vs. window walls: Window walls incorporate the glass within the structural elements and each section only spans one floor. 
  • Curtainwalls vs. storefronts: The units of a curtainwall system are usually taller than those of a typical storefront, which generally measure between 3 and 4 meters and only cover the first floor or one room. 
Curtainwalls are a big trend in architecture.

How Are Curtainwalls Constructed?

Curtainwalls are basically constructed of two materials, one for the frame and the other for the infill. Both must complement each other for proper operation. 

How Are Curtainwall Frames Constructed? 

For some years, aluminum has become the material par excellence for the construction of curtainwall frames, because it’s a material that naturally withstands corrosion for many years. 

  • Builders began to use it because it has a great strength-to-weight ratio, plus it’s readily available 
  • But it’s also ideal for many (or most) architectural styles, since the aesthetic concepts we can implement with aluminum are practically unlimited.  

Other materials that can be used for certain types of projects are steel and wood. 

What Is Used For Curtainwall Filling? 

Usually the panels used to fill curtainwalls are made of glass. Glass is highly customizable, with multiple colors and opacities, plus viewability, thermal insulation and, of course, weatherability in most climates.  

In addition, glass is an excellent value for money material. For this reason, it is always chosen for 95% of the projects.  

But for more demanding projects, aluminum can be used, which keeps the price low with high durability and, in other applications, stone can also be used. 

Curtainwalls are a big trend in architecture and projects

What Are the Advantages of Curtainwalls Over Other Solutions? 

Throughout the text we have seen some of the advantages of installing a curtainwall in our projects. But we want to list them below: 

Functional versatility: Curtainwalls allow the integration of operable windows, shading devices and ventilation systems, which optimizes the use of the building and brings comfort to its occupants. 

Increased market value: Incorporating a curtainwall improves the aesthetic appeal of the building, which in turn can increase its market value. 

Energy optimization: By reducing the need for artificial lighting and controlling solar heat, high-quality curtainwall systems contribute significantly to a building’s energy efficiency. 

Improved architectural appearance: The installation of curtainwalls provides a modern and elegant look to the façade, raising the level of design and distinction of the building. 

Protection from the environment: These systems act as an effective barrier against extreme weather conditions and the wear and tear generated by the passage of time. 

Customized adaptation: The size, shape and style of curtainwalls can be adjusted to meet the specific requirements of any building project. 

FAQs 

Find out a little more about the Curtainwall system

What Is a Curtainwall? 

A curtainwall is a thin, lightweight system, usually made of aluminum and glass. Unlike other building materials, these walls do not have a structural function. Their design allows them to support only their own weight, while transferring wind and gravity loads to the main building structure. In addition, they are designed to be air and water resistant, ensuring that the interior of the building remains dry and protected. 

What Are the Best Types of Curtainwall Systems Available Today?  

There are three main curtainwall systems: 

  1. Face-sealed: They rely on a tight seal between the wall units and their frame to prevent leaks. 
  1. Water-managed: Incorporate drainage systems to divert moisture and prevent water from entering the building interior. However, this system does not create a complete air barrier. 
  1. Pressure-balanced: This system provides maximum air and water resistance. Its design keeps the interior of the building completely sealed, while the exterior frame drains water efficiently, offering the most robust and reliable solution. 

What Are the Key Features of Curtainwall Systems That We Can List? 

Curtainwalls are designed to meet structural and climatic challenges, considering factors such as: 

  • Thermal expansion and contraction. 
  • Building movement and oscillation. 
  • Thermal efficiency. 

In addition, they can be customized with different types of glazing, including interior, exterior or structural options. They can also incorporate a rod frame divided by mullions, creating smaller panes of glass that offer lateral resistance and allow for thermal movement. 

For added aesthetics, curtainwalls offer a variety of front cover options that allow for unique and visually striking designs, without compromising project efficiency or budget. 

What Are the Main Advantages of Curtainwalls? 

  • Cost savings: Due to their lightweight materials, curtainwalls are an economical choice for exterior cladding, especially on larger projects. 
  • Energy efficiency: Curtainwalls help reduce air and water infiltration, which optimizes building energy consumption. This can translate into lower heating, cooling and lighting costs. 
  • Design flexibility: These systems can be installed in different sizes, from small units to large areas spanning multiple floors, or from floors to ceilings, adapting to specific project needs. 
  • Modern aesthetics: Curtainwalls offer a contemporary and versatile design that significantly enhances the exterior appearance of any building
Storefront vs Curtainwall systems

Storefront vs Curtainwall: Which Is the Best Option for Your Project?

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For commercial projects, the use of aluminum and glass is a viable option because of how professional and elegant it looks to the customer’s eye. There are a couple of options that architects recommend: storefronts and curtainwalls. 

Although the two are very similar in terms of appearance, it’s necessary to know the differences between the two, since budgets, installation spaces, and styles can differ. Right now, we are going to cover what the differences are between each one. 

 

Key Differences: Storefront and Curtainwall 

Feature Aluminum Storefronts Curtainwalls 
Primary Use Retail/commercial entrances (ground level) High-rise buildings, large commercial facades 
Structural Role Non-load-bearing, mainly for façade coverage Non-load-bearing, but structural support is integrated 
Glass Area Smaller glass panels (modular) Large glass expanses, often spanning multiple floors 
Framing Narrow, simple aluminum frames Larger, heavier framing, sometimes steel or aluminum 
Insulation Moderate, generally less efficient than curtainwalls Higher energy efficiency, designed for thermal insulation 
Installation Simpler, more flexible design More complex and expensive installation 
Aesthetic Modern, clean look, often with visible frames Sleek, expansive glass façades, often continuous glass 

Cost 

 

 

Typically less expensive than curtainwalls 

More expensive due to complexity, materials, and design 

 

Storefront vs Curtainwall: What Is Each For? 

As we mentioned, besides being ideal for your business, the nature of each one and the construction is very similar, since they are a combination of aluminum and glass 

But the differences are very marked depending on the project. First, let’s know what each one is: 

What is a Storefront and for Which Applications? 

A storefront is an aluminum and glass façade system used primarily on the first floor of buildings to provide a functional, aesthetically pleasing and efficient architectural solution. These systems are designed to combine durability, performance and aesthetics without compromising energy efficiency. 

In most cases, storefronts come in two configurations depending on the glass installed: 

  • Center-fixed glass: Designed for a classic, balanced look. 
  • Front-fixed glass: Ideal for a clean, modern design, compatible with annealed or tempered insulating and monolithic glass. 

Standard length is 24 feet but companies like PRL Glass can customize lengths thanks to our in-house aluminum extrusion capabilities, adapting to the specific needs of each project. 

Some advantages of installing a storefront are as follows: 

  • Structural strength: Designed to withstand wind loads and seismic conditions. 
  • Energy efficiency: When combined with high performance or insulating glass (IG), they offer excellent thermal control. 
  • Impact protection: Resistant to extreme conditions such as hurricanes. 
  • Versatility: Compatible with various glass options, such as monolithic, tempered and insulating. 
  • Custom aesthetics: Adaptable designs that complement both traditional and modern styles. 
  • Durability and performance: High-quality materials ensure long life. 
  • Resource optimization: Systems designed to minimize air and water infiltration, reducing energy costs. 

Storefront vs Curtainwall comparation 1

What is a Curtainwall and Where is It Used? 

Curtainwalls are designed for low and medium-rise buildings, and are not load-bearing structures, but lightweight façades that are attached to the main structure of the building. They are composed of aluminum and glass frames and are designed to resist wind forces and water infiltration, as well as provide thermal and acoustic insulation. 

There are several types of curtainwalls. For example, at PRL we offer 3 complete systems and produce in-house, cut-to-size frames, formed aluminum infills and steel reinforcements. Each curtain wall package includes your choice of glass type and all mounting components, ready to install: 

  • Pressure glazed systems  
  • Structural silicone glazed systems 

Regardless of the system, curtainwalls will accept various types of glass, depending on the project requirements 

  • Tempered glass 
  • Low-E glass   
  • Insulating glass (IG) units  

Continuing along these lines, curtainwalls have some important advantages for businesses:  

  • Functional flexibility: Curtainwalls allow the integration of elements such as operable windows, shading devices and ventilation systems, enhancing the functionality of the building. 
  • Added value: Incorporating a curtainwall increases the attractiveness and value of the building in the real estate market. 
  • Energy efficiency: High-quality systems improve energy efficiency by reducing the need for artificial lighting and controlling solar heat. 
  • Aesthetic appeal: They offer a modern and elegant appearance, enhancing the architectural image. 
  • Protection: They act as a barrier against adverse weather conditions and wear and tear. 
  • Customization: They can be customized in size, shape and design to meet specific requirements. 

So, Which Option Is Ideal For Me? 

Storefronts and curtainwalls are two very similar options in terms of construction, featuring the highest quality aluminum and glass.  

But, the main difference, as we saw, is the design features and their main uses 

The storefront is an ideal solution for commercial and/or residential use, both exterior and interior. It’s a wall and entrance door that allows full visibility, but it is not as large as a curtainwall. 

👉  See some examples and the presentation of PRL Glass System’s storefront system. 

In the case of curtainwalls, they are solutions designed for low or medium height buildings to achieve a new style and a lot of visibility. A good example are car dealerships. 

👉  See some examples and the presentation of PRL Glass System’s curtainwall system. 

Storefront vs Curtainwall comparation and benefits

PRL, the Best Supplier of Curtainwall and Storefronts 

The choice between aluminum façades and curtain walls depends on the specific needs of the building, including design, functionality and budget. Both are commonly used for the exterior façades of commercial buildings, but they have different purposes and characteristics. 

Storefront 

These are mainly used for commercial and retail entrances, such as shop windows, lobbies and shop fronts. They are often used for ground-level applications, such as shop fronts or the first floors of a building. 

PRL manufactures a combination of frames and glass panels, with narrow horizontal and vertical aluminum frames. They are lightweight but durable, designed to support moderate structural loads and don’t need a deep structure behind them. 

✅ PRL’s newly designed modern aluminum storefronts come with thermal breaks in the frame to improve energy efficiency.  

Aluminum storefronts are generally non-load-bearing, easy to install and flexible, and require little maintenance. 

Curtainwalls 

Curtainwalls are mainly used in skyscrapers and large commercial buildings as an outer shell or façade. They cover entire building façades or several floors and act as a climate barrier. They’re designed to withstand wind, rain and other external elements. 

For PRL’s load-bearing curtainwalls, we use 3 different curtainwall systems. These are non-structural cladding systems attached to the building structure, with a more substantial frame and larger glass panels.  

These curtainwalls are designed to span several floors and are load-bearing in the sense that they are attached to the building structure, but the walls themselves do not support significant vertical loads. All PRL curtainwalls are constructed with advanced insulating glass units (IGU’s), which provide better thermal performance compared to storefront systems and offer better weatherproofing.

Shower Door Systems in PRL Glass & Aluminum

Shower Door Systems

Quick and Elegant Renovation: Shower Door Systems in PRL Glass & Aluminum

When it comes to elegance and functionality in modern bathrooms, frameless shower doors are one of the best options. At PRL Glass & Aluminum, we understand that time is of the essence in every project, which is why we offer fast 48-hour delivery for complete shower door systems with tempered glass and high-quality hardware. 

If you are looking for ready-to-install shower enclosures, with top quality materials and a variety of configurations and finishes, we have just what you need!  

What does a complete PRL shower door system include?  

 

Our systems come pre-manufactured, which means you will receive everything you need for hassle-free installation. This includes:  

Customized Designs for Every Space  

Each bathroom is unique, so we offer flexible configurations that adjust to different spaces and needs:  

📐 Online and angled closures 

📏 90˚, 135˚ and 180˚ arrangements 

🎨 Personalized options according to the specifications of your project 

High-quality glass: Durability and style 

Choose the glass that best suits the aesthetics of your space with our options of:  

  • 3/8“ and ½” thicknesses  
  • Clear or low-iron tempered glass  
  • Textured patterns for greater privacy  
  • Custom designs with decorative borders and engraved logos  
  • Diamond Seal coating for maximum protection and durability 
Hardware and Support Accessories 

To complement each installation, PRL offers a wide selection of fittings and accessories that combine functionality with a sophisticated design:  

🔩 Strong hinges and clamps for a solid structure 

🚿 Knobs and handles in standard, contemporary and personalized designs 

📏 Headers and U-channels for additional stability 

🚀 Express Delivery: 48 Hours or Less 

Do you need your shower doors fast? We have optimized our process so you can receive them in record time! 

📦 Delivery within 48 hours after design approval 

📦 Order by 12 p.m. for fast shipping 

📦 Urgent options available for even faster deliveries

 

Why choose PRL Glass & Aluminum? 

PRL Glass & Aluminum Systems is one of the best companies if you are looking to implement these elements in your architectural project. We have the following advantages:   

  • Unbeatable delivery times 🕒 
  • Top quality materials 💎 
  • Flexibility in configurations and designs 📏 
  • Trusted MBE provider ✅ 
PRL Shower Slider System Example

Transform your bathroom with the quality and speed of PRL Glass & Aluminum. If you need more information or would like to place an order, contact us today and receive personalized advice for your next project. 

📍 PRL Glass Systems, Inc. 

📍 13644 Nelson Ave, City of Industry, CA. 91746 

📞 800-433-7044 

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