The Science Behind Replacement Windows in Lubbock, TX: Heat Transfer

Most window manufacturers and installers are always looking to set you up with efficient replacement windows in Lubbock, TX, but do you really know how such type of windows work? Indeed, it’s important for homeowners to understand just what energy-efficiency means and how it could help you save up on your heating and air conditioning costs, and you can do it by first knowing how heat transfer occurs in your home.

Heat Transfered

Perhaps the simplest one to figure out is conduction – essentially, it is the process of heat transfer between two objects upon contact. When the hotter parts of your home’s exterior come into contact with the cooler interior parts, the heat dissipates from the former onto the latter. This thus heats up your home and makes it harder for your AC to cool it.


Almost similar to conduction, convection operates under the principle that heat transfers from an area of high concentration to that of a lower one. For instance, during winter, a cold window will draw in the hot air within your room, and as the hot air cools down temperature, it becomes dense and moves close to the ground, only to be replaced by another bout of hot air. This is a perpetual cycle or loop until the temperature of the solid (your window) changes to the ideal level.


Unlike the other two examples, radiation doesn’t rely on contact between objects to transfer heat from one place to another, as mentioned in an article from

“Heat can be transmitted though empty space by thermal radiation often called infrared radiation. This is a type electromagnetic radiation. No mass is exchanged and no medium is required in the process of radiation. Examples of radiation is the heat from the sun, or heat released from the filament of a light bulb.”

Replacement Windows

Your trusted contractors for windows replacement in Odessa, TX offer products that are equipped to fight these three methods of heat transfer using various strategies. Double-glazed windows, for instance, have two separate panes with a gap in between them to prevent conduction and thus convection. Low-e type windows on the other hand, are made up of substances that permit little radiation to pass through.

Replacement windows from established companies like Jones & Associates are made with tough materials that can make for durable as much as energy-efficient windows. Make sure that you only work with a leading installer armed with a quality product.

(Article Information and Image from How is heat transferred? Conduction — Convection — Radiation, EDInformatics)

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