CT Greenhouse

Building Supplies

Greenhouse and growing supplies, sold a la carte and shipped nationwide. Call an owner if you're not sure what your build needs.

Home/Building Supplies

Ships nationwideDelivered nationwide through our freight network.

Supply questions

Greenhouse supply questions, answered.

Can't find yours? Call an owner: (860) 341-8707.

Can I buy individual items, not a full kit?

Yes. You can buy a single item or a full set. An owner can help you spec what your crop or build needs.

Do you ship supplies nationwide?

Yes, anywhere in the U.S. Many items ship via UPS; larger items may drop ship. Call (860) 341-8707 for a shipping quote or to place an order.

Not sure what you need?

Tell us your structure and your crop plan and we'll spec the parts. Owners answer the phone at (860) 341-8707.

Not sure what you need?

Tell us your build. We'll spec the parts.

(860) 341-8707 · Portland, CT & Afton, MN

Building Supplies

8mm Clear Polycarbonate Sheet

#12 Self Tapping Screws

Tufflite 6 mil 4 Year Infrared Greenhouse/High Tunnel Plastic

Three-Hole Pipe Strap

1" Neoprene Bonded Washers for polycarbonate (bag of 100)

Metal Endwall Angle

Beveled Brace Bands

Exhaust Fans (Standard with shutter)

Tufflite 6 mil 4 Year Greenhouse/ High Tunnel Plastic

Aluminum Base and Cap to Secure Polycarbonate sheet over curved roof profiles.

24' Ridge Vent Rail

Clear vinyl flashing for ends of ridge vent (12' roll)

Black vent rail seal (per foot)

White lithium grease

1/4" Flat washer (bag of 50)

1/4" Lock nut (bag of 30)

1/4" x 3.25" Grade 8 hex bolt (bag of 30)

3/8" Lock nut (bag of 30)

3/8" x 4.5" Hex bolt (bag of 30)

Wind brace for rack and pinion ridge vent (60")

Arms for rack and pinion ridge vent

1.315" round 14 gauge galvanized steel tubing - 24' for ridge vent drive shaft

Shaft hanger rack and pinion ridge vent (1.315" drive shaft)

Pinion for rack and pinion ridge vent (1.315" drive shaft)

Rack for rack and pinion ridge vent (42")

Anemometer for AegisTEC Controller

Controller Interface Box to add fans and vents to AegisTEC

CT Greenhouse Logo Sharpie Marker (pack of 10)

1/8" Forged wire rope clip galvanized (bag of 10)

Aluminum splice plate for double wirelock

1/4" Hex Nut (box of 100)

Aluminum Fabric Clips

Inflation Blowers

1.75" square galvanized steel tubing 14 gauge

1.5" square galvanized steel tubing 16 gauge

1.9" round 13 gauge galvanized steel tubing

1.315" round 16 gauge galvanized steel tubing

CT Greenhouse Ridge Pole

CT Greenhouse Truss Parts

CT Greenhouse Wind Brace

CT Greenhouse Ridge Connector

CT Greenhouse Ground Posts

CT Greenhouse 1/2 Bows

Greenhouse Doors

3/8" Washer (bag of 50)

3/8" Nut (box of 50)

Thermostats

Structural Lag Screw 1/4" x 1.5" (box of 200)

#14 1" Sheet Metal Screw (box of 220)

3/8" x 8" Eye Bolt

Greenhouse supply questions, answered.

Tell us your build. We'll spec the parts.