Description
Contact me at 660-287-2400 or Norman at 573-378-2655 for the other parts needed to add this to your tunnel.
$13.50 – $48.25Price range: $13.50 through $48.25
This angled piece is the foundation for a ridge vent. One per bow. You will need purlin pipe to tie the tops together. This can be added to our tunnels and other brands.
Contact me at 660-287-2400 or Norman at 573-378-2655 for the other parts needed to add this to your tunnel.
| W-Truss | Purlin, Ridge Vent Frame |
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NOTE: These are the sizes in stock. We can get most any size, shade, or color you want but it will take quite a while. You can put your order in the “comment” box at checkout, email us, or call us.
NOTE: These are the sizes in stock. We can get most any size, shade, or color you want but it will take quite a while. You can put your order in the “comment” box at checkout, email us, or call us.

The steel doors that we offer are made from 1 1/2″ square tubing and covered with 8 mil double walled poly carbonate. They come with hinges attached so that they are ready to hang.
The steel doors that we offer are made from 1 1/2″ square tubing and covered with 8 mil double walled poly carbonate. They come with hinges attached so that they are ready to hang.

Double Wall Polycarbonate
ALUMINUM EXTRUSIONS FOR POLYCARBONATE
END BOW WIRE LOCK
Used on end bows. Bends with curve of bow and needs to be
Tex screwed every 12″. Cut polycarbonate to fit curve of bow.
Slip polycarbonate into flange. Roof poly fastens to C-channel
with stainless steel spring wire. 8′ long. Can be UPS or Fed Ex
SINGLE h CHANNEL
Used on ends of polycarbonate sheets. Screw on with Tex if used
on metal or Screw10 if wood end walls. 8′ long. 1 1/2 lb each.
DOUBLE H CHANNEL
Used to join two pieces of polycarbonate together.
Screw to steel side walls with Tex screws or
if attached to wood, use Screw10. 8′ long. 2 lb.
ALUMINUM TAPE
Used to tape bottom holes of polycarbonate to
keep out moisture and insects. 2″ x 150′.
VENT TAPE
Used on top end of polycarbonate to vent heat or moisture.
1 1/2″ x 180′
WHITE FELT TAPE
Used to protect poly from greenhouse bows. 1″ x 48′.
MIGHTY BOND TAPE CLEAR
Used to repair high tunnel curtain, floating row cover, etc..
Made of a woven material. A very sticky tape. 4″ x 50′
ROOF RIDGE 10′ long for the peak of a polycarbonate roof.
Double Wall Polycarbonate
ALUMINUM EXTRUSIONS FOR POLYCARBONATE
END BOW WIRE LOCK
Used on end bows. Bends with curve of bow and needs to be
Tex screwed every 12″. Cut polycarbonate to fit curve of bow.
Slip polycarbonate into flange. Roof poly fastens to C-channel
with stainless steel spring wire. 8′ long. Can be UPS or Fed Ex
SINGLE h CHANNEL
Used on ends of polycarbonate sheets. Screw on with Tex if used
on metal or Screw10 if wood end walls. 8′ long. 1 1/2 lb each.
DOUBLE H CHANNEL
Used to join two pieces of polycarbonate together.
Screw to steel side walls with Tex screws or
if attached to wood, use Screw10. 8′ long. 2 lb.
ALUMINUM TAPE
Used to tape bottom holes of polycarbonate to
keep out moisture and insects. 2″ x 150′.
VENT TAPE
Used on top end of polycarbonate to vent heat or moisture.
1 1/2″ x 180′
WHITE FELT TAPE
Used to protect poly from greenhouse bows. 1″ x 48′.
MIGHTY BOND TAPE CLEAR
Used to repair high tunnel curtain, floating row cover, etc..
Made of a woven material. A very sticky tape. 4″ x 50′
ROOF RIDGE 10′ long for the peak of a polycarbonate roof.

All the bolts, connectors, and metal to turn your normal bow into a W-Truss. May be done on every bow or every other. Count the number of total bows and subtract 2 to get the quantity needed or the inside exposed bows. You may choose to do every other one.
All the bolts, connectors, and metal to turn your normal bow into a W-Truss. May be done on every bow or every other. Count the number of total bows and subtract 2 to get the quantity needed or the inside exposed bows. You may choose to do every other one.

Tufflite IV™ is a high quality, 6 mil, 4 year greenhouse plastic covering. Tufflite IV™ is available in various widths and lengths in standard 4 year.
IR film has an anti-drip additive that reduces condensation build up and an additive that disperses light and helps delay the exit of heat.
The use of lumber treated with ACQ or PVC products voids all warranties.
You must pick a combination of the 3 options. Not all options are available.
Not all sizes of Dripless are in stock. We can get some other sizes you need with or without Dripless coating at a higher cost.
Fabric Clips Used to clip poly to 1.315″ purlin pipes.
Tufflite IV™ is a high quality, 6 mil, 4 year greenhouse plastic covering. Tufflite IV™ is available in various widths and lengths in standard 4 year.
IR film has an anti-drip additive that reduces condensation build up and an additive that disperses light and helps delay the exit of heat.
The use of lumber treated with ACQ or PVC products voids all warranties.
You must pick a combination of the 3 options. Not all options are available.
Not all sizes of Dripless are in stock. We can get some other sizes you need with or without Dripless coating at a higher cost.
Fabric Clips Used to clip poly to 1.315″ purlin pipes.


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