Our 8mm twinwall polycarbonate offers high impact resistance, excellent heat retention and 80% light transmission. Avoid expensive shipping and crating charges by ordering these Easy Ship 2ft Wide Twinwall Polycarbonate Panels that ship via Standard Ground Service. ThermaGlas Multi-wall Polycarbonate Sheet is designed and engineered specifically for commercial greenhouse use. ThermaGlas offers 99.5% UV protection. The multiwall design and light weight of the sheet enables a reduction in the cost of the supporting structure. Shatterproof polycarbonate coupled with integrated UV resistant co-extruded layer yields long service periods backed up by a 10 year limited warranty. The cellular multi-layer structure reduces heating costs in winter while minimizing excessive heat in summer. A special coating on the bottom side eliminates condensation dripping. ThermaGlas blocks ultraviolet rays that burn plants and living tissues, and transmits only beneficial radiation.
J**L
Very satisfied and is superior compared to 4mm twin wall polycarbonate
This is an 8mm twin wall panel. Very strong. Used this product for a large aquarium top(s). It does not sag, it easy to modify, cut (used saw, hack saw, and razor knife), is light and strong, unbreakable. It states, a 10 year warranty, and have compared to 4mm panels on my greenhouse, plan to change out to this panel, which believe will increase R-Factor significantly, and is far superior. Will update if this material changes color, over time.Bought two panels, and one edge on a panel was a little off on the cut, but no big deal.
A**L
Nice and sturdy, cut to fit and ready to install!
Nice and sturdy, an upgrade from what I had on my cheapie aluminum greenhouse!I got a greenhouse for Christmas about 4 years ago. It wasn't high end, but I've wanted a greenhouse forever and this got my foot in the door. Now the panels are failing and I need to replace them. These cut to fit are PERFECT! A little thicker, the right length and UV resistant! I may end up paying more than the greenhouse cost to repanel it, but these panels are definately worth it.
K**R
Perfect for the job
I used this on top of my aquarium. It's perfect. Fairly easy to cut. I suggest getting a new heavy duty exacto for the job. I ended up using a super sharp kitchen knife lol..... Did the job. I just cut out the spot for the over the back filter.... Slid it in place.... Poof.... New cover. Nice and clear so the plants get full light .... Very happy
J**P
Aquarium lid
I used this for my aquarium lid as the 1/8" acrylic warped. So far this has not warped and it was much easier to cut to fit.
D**N
works great, I have a harbor freight green house
works great, I have a harbor freight green house, these panels work, but need to be cut, and squished down to fit, but doable.
C**R
Perfect for fish tank lids
Used these to replace lids on 2 75 gallon fish tanks. Used a jigsaw to cut out. Lids fit perfect, light shines through okay, and stops tanks water from evaporating so quickly. Way cheaper than buying glass lids and looks better. Purchased aqueon lid handles separately.
L**G
Good product, good price, careless cutting.
Good product, good price, imprecise careless cutting.
D**O
very good lid for fish tank
works very well
Trustpilot
1 week ago
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