WHAT IS LOW E & ARGON GAS? 

Triple silver LowE coatings will block up to 95% of UV light from entering the home. This is great if you want to help prevent fading in the home, but that number doesn't mean much of anything if discussing energy performance. If energy performance matters to someone then the discussion has to be about U-factor (or U-value) and SHGC or Solar Heat Gain Coefficient. LowE coatings affect both SHGC and U-factor performance of the IGU. Adding a LowE coating to a dual pane window improves U-factor performance to the level of an uncoated triple pane (or better) and introduces significant performance improvement to SHGC. Argon is used to enhance the insulating performance of an IGU. Argon slows both convective and conductive heat loss or heat gain through the glass. Doesn't matter if it's keeping warm air inside during the winter or keeping warm air outside during the summer. Argon does little or nothing to improve window sound performance. It is a somewhat common misconception that it has sound performance value, but it doesn't.

Nice video. Always wondered why argon was in my large front sliding doors. Now I know!

How do I refill the gas again? The propane shop laughed when I pulled up with the window.

Argon gas is a soundproff? Or the thicknesses of the glass on the IG units OV.?

Are you sure sir about the features of Aragon gas cuz I been told its to block UV heat so that why it used in anti helicopters missiles like stinger missile

Damn these windows are EXPENSIVE! Im getting quoted $1200 to $1600 for one standard size window for low e/argon in southern california. Is this typical?!

The low -e coating is always on the 2nd or 3rd surface. Never on the first or fourth.

Two things. Maybe change the video and show a good caulking job. It looks like he has Parkinson's (not to sound mean but no other way to explain) and secondly when you say argon has a sound property, maybe erase that part too as argon has no sound saving properties at all . Sorry

Is there a way to test if your windows are LowE or have Argon gas? If we get new windows is there a way to confirm if they actually installed LowE with Argon?

why do products in the market have air and argon mix? why not use pure Argon to fill in the window?

How about side effect to this world?😎🌿bcoz heat from the sun and then direct to ground(earth)

Funny you guys want to keep heat out, e coating outside, here it's the opposite, we want to keep heat in, e coating on the inside.