U.S. facility
Janesville, WI
Manufacturing since 2002
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Direct source, in stock at CT Greenhouse
Gallina USA
A Wisconsin manufacturer of multiwall polycarbonate glazing, part of the Gallina group that traces back to Italy in 1960. We buy directly from Gallina and stock the 8mm clear sheet plus the tapes to install it. The rest of the Policarb and arcoPlus line is available on request.
Janesville, Wisconsin
Part of the Gallina group, founded in Italy 1960
Direct source relationship
Group heritage
1960
Founded in La Loggia, Italy; part of the Gallina group
Weathering warranty
10 years
Against weathering, ASTM D-1925 standard, per Gallina
UV protection
Up to 99%
UV inhibitors block harmful rays, per Gallina
Buy directly, not through a reseller
Why order Gallina USA glazing through CT Greenhouse?
We buy this material directly from Gallina USA. That's one less link in the chain between the factory and your greenhouse.
Direct from the source
No distributor markup sitting between the factory and your order, and no middleman deciding what you pay.
Help picking the right sheet
Tell us what wall or roof section you're covering and we help you land on the right glazing before you order.
Stocked and ready to ship
The 8mm clear sheet and the tapes that go with it are on hand, so you are ordering from us, not waiting on a factory queue.
One call for the rest of the line
Need a different thickness, a diffused panel, or an arcoPlus system? Call and we will price it out and get it shipped.
The glazing line
Built by the layer, not the marketing name.
Gallina describes its multiwall glazing by layer count rather than a branded "twinwall" or "triplewall" name. The 8mm sheet and its tapes are what we keep in stock; the rest of the Policarb and arcoPlus line is available on request.
01
Glazing sheets, Policarb
8mm clear sheetStocked at CT Greenhouse
2-wall and 3-wall sheets, 4mm to 40mmFull range available on request
Opal, Bronze, and other finishesAvailable on request
02
Panel systems, arcoPlus
Modular building panelsWall, skylighting, and canopy applicationsAvailable on request
03
Tape and sealing accessories
Aluminum foil seal tape, 1" x 150'Stocked at CT Greenhouse
Polycarbonate vent tape, 1" x 110'Stocked at CT Greenhouse
Layer names as Gallina publishes them. The 8mm sheet and the two tapes are the items we keep on hand; call about anything else in the Policarb or arcoPlus line.
Gallina USA parts in stock
Order components on their own
Common questions
Buying Gallina USA glazing through us
Still have questions? Reach an owner at (860) 341-8707.
Is CT Greenhouse an authorized Gallina USA dealer?
Yes. We buy Gallina USA material directly, not through a distributor.
Is Gallina USA the same company as Gallina in Italy?
Yes. Gallina USA is part of the Gallina group, which traces back to Dott. Gallina S.R.L., founded in La Loggia, Italy in 1960. The U.S. operation manufactures in Janesville, Wisconsin.
Does Gallina's polycarbonate come with a warranty?
Yes. Gallina backs its Policarb sheet with a ten-year warranty against weathering, tested to ASTM standard D-1925.
What is the difference between Gallina's 2-wall and 3-wall sheet?
Gallina describes its Policarb sheet by layer count rather than branded names like twinwall or triplewall. More layers means more insulating dead-air space and less light transmission, so a 3-wall sheet holds heat better than a 2-wall sheet of the same thickness. We currently stock the 8mm clear sheet; other layer counts and thicknesses are available on request.
Do you carry the full Gallina line?
Yes. We can get the full Gallina line, anything they sell, often at the best prices anywhere. Call (860) 341-8707 or send the form below for pricing on material not on our website.
Get a quote on Gallina USA glazing
Tell us about your farm and what you're covering. We will match the sheet or panel to the job and price it out.
- Your house dimensions and what you're glazing
- Guidance on sheet thickness and finish
- Pricing on stocked material and the rest of the line
- Clear timeline and freight coordination
We stand by our products with a price match guarantee.
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