koosjr Posted May 16, 2023 Share Posted May 16, 2023 (edited) I do see that winter heating is quite a challenge for those with grow tents. This is a suggestion only. You can make a cover for your box with this product and perhaps remove it again in summer. Alububble. I have used this on hanger type structures and the R-value is really great for the thickness. A typical tent will have a U-value of about 6 W/m^2K. This means that a 1.2x1.2x2m tent with an exposed area of about 11m^2 will have a heat loss of 66W for each degree of temperature difference between the box inside and the ambient. With this Alububble, the U-value will drop to below 1 W/m^2K so your loss will be about 10W for each degree difference. Perhaps something to consider. Long tie since I got new prices so I don't know what a roll currently goes for, but I do think it will easy pay for itself within a few weeks if you are dependant on direct electrical heating. Alububble-Data-Sheet-2906_2019-final-no-crops.pdf Edited May 16, 2023 by koosjr Quote Link to comment Share on other sites More sharing options...
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