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Fixing Cell Phone Signal Problems In Commercial Buildings

Updated: Nov 9, 2023

Breaking Down Signal Barriers in Commercial Buildings

Work calls are an essential business component for many companies. They establish communication across different boards, connect workers with clients, and make specific resources more accessible. Dropping important calls or failing to initiate one can create numerous setbacks. Poor cellphone connections occur for various reasons, but a primary cause is signal barriers. Knowing what causes dropped calls in commercial buildings helps you identify specific connection issues your business might be dealing with and makes room for possible solutions.

Cell signals operate in frequency levels measured in decibels per milliwatts (dBm). The ideal frequency levels for optimal cellphone signal rests between -76 to -90 dBm. Any frequencies with -100 dBm and above 100 create weak cell signals. Various barriers in a space can decrease dBm ratings, hindering the quality of calls and connection strength. Here are some of the most common cell phone signal problems.

Material Barriers

Phone signals travel across specific passageways and reach across certain zones. Different building materials block these signal tunnels, weakening or preventing connections between towers and cellphones. Fiberglass, steel, thick concrete walls, certain woods, and low-E glass are standard building materials that obstruct the signal’s passageway and lessen its dBm levels. The denser the object, the more signal waves and frequencies get lost on their travels through their designated paths.

Weather Conditions

Like building materials, certain weather conditions create dense atmospheres that make it challenging for cell signals to cross. Since cellphones use radio waves, the charged ions in water interfere with their frequencies, meaning that most forms of precipitation impede signal connections. Snowstorms, torrential downpours, thick fog, and high humidity levels can all affect connection strength.

Network Traffic

Sometimes cell towers take on more than they can handle, spreading themselves too thin. Similar to you getting overwhelmed or exhausted after taking on too many tasks, cell towers have a max limit before their performance decreases. Each cell site emits electromagnetic radio waves when connected to a signal. However, the higher their demand, the weaker the frequency each connecting call receives. Many commercial buildings are located in heavily populated areas, causing a greater chance of network traffic, especially if there are limited signal sites in the area.

Now that you know the most common issues, consider how to boost cell signal in your office. Ensure your connection surpasses these obstacles by investing in a quality booster for your business. Breaking down signal barriers in commercial buildings, literally with boosters, increases the number of frequencies undergoing successful trips from the towers to your building. Cell phone boosters for commercial buildings capture nearby signals, boost them, and emit those strengthened frequencies into your desired location. Boosters add decibels to the signals, decreasing dBm ratings to an optimal -85 to -50 dBm range. SureCall Boosters offer commercial boosters that work in various locations, spreading the signal zones and increasing frequency levels. Find a signal booster that works best for your commercial site and stay connected during those crucial work calls.


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