Our windows utilize the highest quality glass and window spacer technologies to ensure the maximum amount of insulation efficiency. The design of our window panes involves multiple layers of glass, and the spaces between each pane are filled with invisible argon gas, which has extremely efficient insulating properties. Further insulative qualities are provided by multiple layers of silver coating on each window pane, which decreases the transfer of heat from each side of the window without compromising the clearness and visibility of the windows themselves.


Solar Reflective Coating

ClearMax windows come equipped with a high-tech polymer that has an incredible capability to reflect the heat from sunlight off of your windows and away from your home. This prevents your air conditioning from overworking and helps to keep your home nice and cool and comfortable during those hot, sunny days that we enjoy here in San Diego.


Energy Savings

ClearMax windows provide the ultimate way to keep the temperature in your home consistent while still being able to enjoy the view of the beautiful outdoors. The biggest source of temperature fluctuation in every home comes from windows, and these are literally where the biggest holes in your home’s insulation come from. Our windows are designed to completely minimize temperature fluctuation and not let the cool air escape in on those swelteringly hot days, and to keep your home cozy and warm on frigid winter days. The glass we provide for your windows also comes equipped with a special coating that keeps your windows sparklingly clean, so you don’t have to waste your personal energy scrubbing away at dust and spots.



Low-emissivity glass (Low-E) minimizes the infrared and ultraviolet light that can come through your windows, while still allowing the same amount of light to pass through. Low-E glass also controls the temperature in your home with a transparent, micro-thin coating that reflects heat, and maintains equilibrium with the current temperature inside. 


The most advanced windows available are double and triple-paned windows. There is a sealed and uniform space between each pane that allows no airflow. This creates layers of insulation for energy-efficient maintenance of inside temperatures.


Argon is a dense, inert gas that is a fundamental element naturally existing in our atmosphere. Argon gas is placed between the window panes to act as a natural insulator. It is a heavy gas, and more capable of trapping heat. This natural insulator will create energy-efficiency in winter and summer, lowering your gas bill and reducing your carbon footprint. 


Proper installation can reap huge benefits for your comfort level and for your monthly energy bill. Our team of highly trained professionals at ClearMax Windows & Doors is eager to provide the best window and door installation, securing the seals of any potential leaks which may result in energy loss. 



We are committed to a standard of providing the most energy efficient windows that are available. Our windows utilize state-of-the-art technology to ensure that your windows are providing your home with the maximum amount of insulation efficiency.


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Hours of Operation

Mon   8:00 am - 6:00 pm                                     ​

Wed  8:00 am - 6:00 pm                          

Fri     8:00 am - 3:00 pm   


Tue  8:00 am - 6:00 pm 

Thu  8:00 am - 6:00 pm           

Sat  Closed  Sun  Closed

Service Area

San Diego, CA

Chula Vista, CA


Carlsbad, CA


Coronado, CA

National City, CA


Del Mar, CA


El Cajon, CA

Encinitas, CA

Santee, CA

La Jolla, CA

Escondido, CA  


Imperial Beach, CA

La Mesa, CA

Lemon Grove, CA

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License #1015897        +1-858-220-1179   

9474 Chesapeake Dr. Suite 903 San Diego, CA 92123

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