Building Supplies

5:1 Ratio crank with internal brake. Needs to be reached from the ground. Fits 1.315" roll up pipe. Not for use with roll lock. Rolls up to 96’. Requires GFAM04P Guidepipe to roll on. 

1/4" Hex Nut. Pair with 1" x 1/4" hex bolt and 3-hole pipe strap to secure double wirelock base hip boards to bows. 

Fastening roll-up side plastic or shade cloth to pipe is a snap with fabric clips. Space every 2' on roll pipe. 

Energy efficient yet powerful! 24VDC motors for automatic roll up sides. Rolls up to 6' x 200' curtain. Includes roller guide, adapter for 1.315” roll pipe and guidepipe hardware. Use 1.315” guidepipe. Specify Right or Left Hand motor. Right...

Basic controller for one stage of rollups (1 or 2 motors) plus two stages dry contacts for heaters, fans, etc. For ventilation control on roll up sides and roof vents with low voltage motor packages. 110VAC input, 24VDC output. Also controls heaters...

For inflating double layered greenhouse plastic. 3 Bolt and 4 bolt blowers are standard, 120VAC, pre-wired with 8 ft cord.   Mounting bracket required to attach to greenhouse bow.   The 3-bolt blower is recommended for inflating plastic on...

PICKUP OR PALLET RATE SHIPPING ONLY - PLEASE CALL TO ORDER OR FOR A SHIPPING QUOTE When it comes to greenhouse and high tunnel films Klerks K50 is among the most reliable and durable.  This high quality 6-mil 4 year greenhouse film is manufacutured...

PICKUP OR PALLET RATE SHIPPING ONLY - PLEASE CALL TO ORDER OR FOR A SHIPPING QUOTE When it comes to greenhouse and high tunnel films Klerks K50 is among the most reliable and durable. This high quality 6-mil 4 year greenhouse film is manufactured to the...

83" WIDE IS IN STOCK AND CAN SHIP VIA UPS. CALL 860-341-8707 FOR AVAILABILITY SHIPPING QUOTE ON 14' WIDE OR FOR LARGER, PALLET SIZED ORDERS. Pest and insect control netting for fruits and vegetables. Also protects crops against weather damage. 83" x 328'...

CALL US TODAY AT 860-341-8707 FOR MORE DETAILS AND AVAILABILITY, OR TO PLACE AN ORDER. CUSTOM SIZES ALSO AVAILABLE. American-made galvanized steel tubing. Stock lengths are listed above, but contact us for any other custom lengths you may need.  

CALL US TODAY AT 860-341-8707 FOR MORE DETAILS AND AVAILABILITY OR TO PLACE AN ORDER. CUSTOM SIZES ALSO AVAILABLE. American-made galvanized steel tubing. Stock lengths are listed above, but contact us for any other custom lengths you may need.  

CALL US TODAY AT 860-341-8707 FOR MORE DETAILS AND AVAILABILITY, OR TO PLACE AN ORDER. CUSTOM SIZES ALSO AVAILABLE. American-made galvanized steel tubing. Stock lengths are listed above, but contact us for any other custom lengths you may need.

CALL US TODAY AT 860-341-8707 FOR MORE DETAILS AND AVAILABILITY OR TO PLACE AN ORDER. CUSTOM SIZES ALSO AVAILABLE. American-made galvanized steel tubing. Stock lengths are listed above, but contact us for any other custom lengths you may need.

CALL US TODAY AT 860-341-8707 FOR MORE DETAILS AND AVAILABILITY OR TO PLACE AN ORDER. Made from 1.315" 16 gauge tubing. Holes drilled every 4' along the length of the tube. Secure to the top of your assembled bow using 4" x 5/16" carriage bolts.

CALL US TODAY AT 860-341-8707 FOR MORE DETAILS AND AVAILABILITY OR TO PLACE AN ORDER.  Made from 1.315" 16 gauge tubing. Stock lengths listed above. CUSTOM SIZES ALSO AVAILABLE. Ends flattened, rounded, and a hole punched to accept a 5/16" carriage...

CALL US TODAY AT 860-341-8707 FOR MORE DETAILS AND AVAILABILITY OR TO PLACE AN ORDER. Made from 1.315" 16 gauge tubing. Stock length for 4' bow spacing listed above. CUSTOM SIZES ALSO AVAILABLE. Ends flattened, rounded, and a hole punched to accept a...

1.9" 13 gauge tubing with swaged ends to sleeve into the top of two half bows. Comes with holes to accept a carriage bolt and connect to each half bow, and to the ridge pole above.  Generally made from a piece of 20" tubing, but other custom sizes...

PICKUP OR PALLET SHIPPING ONLY. CALL US TODAY AT 860-341-8707 TO PLACE AN ORDER. CUSTOM SIZES ALSO AVAILABLE. All ground posts made from 1.9" 13 gauge tubing. Comes with a hole punched 1.5" down from the top of the post to accept a carriage bolt to...

PICKUP OR CUSTOM SHIPPING ONLY. CALL US TODAY AT 860-341-8707 FOR MORE DETAILS AND AVAILABILITY OR TO PLACE AN ORDER. CUSTOM SIZES ALSO AVAILABLE. All bows made from 1.9" 13 gauge tubing. Swaged on the bottom to go into a 1.9" ground post. Predrilled...

PICKUP OR PALLET RATE SHIPPING ONLY. CALL US AT 860-341-8707 FOR SHIPPING INFORMATION OR TO PLACE AN ORDER. Our custom built doors are available in either hinged or sliding models. Welded steel frame with twin-wall polycarbonate covering. Doors can be...