Hollow Metal Doors and Aluminum Windows Installed in Lake Mills, WI

Commercial buildings need doors and windows that can handle daily use, Wisconsin weather, and the practical demands of the property without sacrificing appearance. A recent City Glass Company project in Lake Mills, WI is a good example of how the right combination of hollow metal doors and aluminum windows can improve both function and the overall look of a building.



This project included the installation of new hollow metal doors along with multiple aluminum-framed windows throughout a brick commercial property. The finished result gives the building a cleaner, more uniform appearance while improving durability, security, and everyday usability.

Durable Hollow Metal Doors for a Commercial Property

Hollow metal doors are a common choice for commercial and institutional buildings because they are built to withstand repeated use and harsher conditions than many standard residential-style doors.

On this Lake Mills project, the new gray hollow metal doors were installed at multiple exterior openings. The clean finish works well with the existing brick and gives the building a professional, consistent appearance.

These types of doors are especially well suited for:

• Commercial buildings
• Schools and municipal facilities
• Warehouses
• Utility areas
• Service entrances
• Mechanical rooms
• Multi-use properties

For property owners looking for a dependable commercial door solution, hollow metal doors offer a strong combination of security, durability, and low-maintenance performance.

Why Hollow Metal Doors Make Sense in Wisconsin

Commercial exterior doors in Wisconsin have to deal with a wide range of weather conditions throughout the year.

Summer heat, heavy rain, freezing temperatures, snow, and repeated freeze-thaw cycles can all take a toll on entrances over time.

A properly installed hollow metal door system provides the strength needed for these conditions while also standing up to frequent employee, maintenance, and service traffic.

The doors on this Lake Mills project were selected to provide a solid, functional entry solution that matched the needs of the building while maintaining a clean exterior appearance.

Aluminum Windows Add a Clean, Modern Upgrade

The project also included new aluminum windows installed throughout the brick exterior.

Aluminum-framed windows are a practical option for many commercial buildings because they offer durability, clean lines, and a professional appearance. The dark glass and simple aluminum framing on this property create a strong contrast against the lighter brick while keeping the building's overall look understated and functional.

Several of the new windows feature divided configurations that allow the openings to maintain their existing proportions while giving the property a more updated appearance.

For commercial buildings in Lake Mills and throughout Southern Wisconsin, aluminum windows can be a smart choice when durability and low maintenance are priorities.

Improving More Than Just Appearance

Although new doors and windows can dramatically improve curb appeal, commercial upgrades like these are about more than looks.

Older commercial doors and windows can develop problems such as:

• Poor seals
• Drafts
• Difficult operation
• Damaged frames
• Worn hardware
• Reduced security
• Water infiltration
• General deterioration

Replacing outdated components gives property owners an opportunity to improve the building envelope and address issues before they become larger maintenance concerns.

On this project, the combination of new hollow metal doors and aluminum windows created a more complete exterior upgrade instead of addressing only one part of the building.

Matching New Components to an Existing Brick Building

One challenge with commercial renovation work is making new materials look like they belong on an existing structure.

The brick exterior on this Lake Mills property has a traditional, utilitarian appearance. The new gray doors and aluminum window frames complement that style rather than competing with it.

That balance is important. Commercial upgrades should improve a building without making individual components feel disconnected from the original architecture.

The finished installation maintains the building's straightforward commercial character while making the exterior look cleaner and more consistent.

Professional Commercial Door and Window Installation Matters

Commercial door and window systems need to be measured and installed correctly from the beginning.

Poor installation can lead to doors that drag or fail to latch, uneven gaps around frames, water intrusion, air leakage, and premature wear. Window systems also need proper placement and sealing to perform reliably over time.

City Glass Company provides commercial glass, window, and door installation for properties throughout Southern Wisconsin, including Lake Mills, Janesville, and surrounding communities.

For commercial property owners, working with an experienced installer helps ensure that new doors and windows are matched properly to the building and installed for long-term use.

A Practical Upgrade for Commercial Buildings in Lake Mills, WI

This Lake Mills project shows how a straightforward commercial upgrade can make a meaningful difference.

The new hollow metal doors provide durable, secure access points, while the aluminum windows create a cleaner appearance and update the building's exterior. Together, the improvements give the property a more finished and professional look while supporting everyday performance.

For building owners, facility managers, and businesses considering similar improvements, replacing aging doors and windows can be a practical way to extend the life of the property and improve how it functions.

Commercial Doors and Aluminum Windows from City Glass Company

City Glass Company works with commercial property owners throughout Lake Mills, WI and the surrounding region on hollow metal doors, aluminum windows, commercial glass, storefront systems, and other entry upgrades.

Whether your building needs replacement doors, updated commercial windows, or a larger exterior renovation, the right products and installation can improve security, appearance, and long-term reliability.

Contact City Glass Company to learn more about commercial door and aluminum window installation in Lake Mills, WI and surrounding Southern Wisconsin communities.