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Home / Commercial Services / Commercial Window Treatments / Exterior Shades
In Arizona, managing heat after it enters the building is expensive. Exterior shades solve that problem by stopping solar heat before it ever reaches the glass, making them one of the most effective window solutions available for commercial buildings.
At Mr. Wilson, we design and install commercial-grade exterior shade systems that significantly reduce heat gain, glare, and cooling costs — while improving comfort and usability across offices, medical facilities, retail spaces, and hospitality environments.
With more than 25 years of experience in window and solar control solutions, we help businesses choose exterior shading systems that deliver measurable performance in Arizona’s extreme sun.
Commercial exterior shades are externally mounted shading systems installed on the outside of windows, curtain walls, or glass facades. Unlike interior window coverings, exterior shades block sunlight before it passes through the glass, which dramatically improves thermal performance.
Exterior shades may be:
They are specifically engineered for high sun exposure and outdoor durability.


Arizona commercial properties face:
Exterior shades directly address these challenges by acting as a first line of defense against solar heat.
Exterior shades can block up to 80–95% of solar heat, depending on fabric type and installation orientation.
Because the heat is stopped outside the building:
This is one of the most effective passive cooling strategies available.
According to the U.S. Department of Energy, windows are responsible for up to 30% of heating and cooling energy loss in buildings. Exterior shades significantly reduce that loss by:
In Arizona, exterior shades often deliver noticeable operational savings, especially in buildings with large glass areas.
Glare is a major issue in commercial environments. Exterior shades reduce glare by filtering sunlight before it reaches:
This improves productivity, visibility, and user comfort without darkening interior spaces.
Unlike opaque solutions, many exterior shade fabrics:
This balance is especially valuable in offices, hospitality spaces, and retail environments where daylight enhances experience.
Exterior shades help protect:
By reducing UV exposure, exterior shades extend the lifespan of both windows and interior materials.
Exterior shading reduces:
This leads to improved employee comfort, patient satisfaction, and customer experience.
Exterior shades are widely used across industries, including:
They are especially effective on south- and west-facing windows, where sun exposure is most intense.

Feature | Exterior Shades | Interior Shades |
Heat Blocking | Before glass | After glass |
Energy Efficiency | Excellent | Moderate |
Glare Control | Excellent | Excellent |
Interior Aesthetics | Preserved | Affected |
Best Use | High sun exposure | Interior control |
Many Arizona businesses combine exterior shades outside with roller, blackout, or honeycomb shades inside for layered performance.
Motorized exterior shades are especially popular in commercial applications due to convenience and control.
Commercial exterior shades installed by Mr. Wilson are built to withstand:
Materials are UV-stabilized and designed for long-term outdoor performance.
Arizona businesses are increasingly installing exterior shades to:
Trends include:
Yes. Exterior shades are one of the most effective ways to block solar heat before it enters the building.
Absolutely. Motorized systems are common in commercial applications.
Most solar fabrics preserve outward visibility while reducing glare and heat.
Yes. Commercial-grade exterior shades are designed for intense sun and high temperatures.
With proper installation, exterior shades often last 10–15+ years.
Exterior shading systems require engineering knowledge, precise installation, and product expertise.
Mr. Wilson understands how to stop heat where it starts — outside the building.
We specify exterior shades built specifically for Arizona conditions.
Accuracy is critical for exterior mounting and performance.
We recommend exterior shades when maximum heat control is the goal.
Mr. Wilson is a West Valley Favorite and Nextdoor Neighborhood Favorite, trusted by Arizona businesses.
If your building struggles with heat, glare, or rising cooling costs, exterior shades may be the most effective solution available.
Call or text Mr. Wilson today to schedule a commercial exterior shades consultation or quote.
Block the heat before it enters — and take control of your building’s comfort and efficiency.