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CT Greenhouse high tunnels are NRCS-eligible · see how EQIP funding works
Caterpillar Tunnels / Configure
Build & price

Configure your caterpillar tunnel.

Pick a profile and set every option. The estimate updates as you go.

Width
16.5′
Length
96′
Bows
21
Spacing
5′

The Gothic caterpillar tunnel.

A peaked-profile caterpillar tunnel, designed for harsh weather. Every frame ships kitted: cut, drilled, and ready to build.

  • Steel bows in your profile, on 4′ or 5′ spacing
  • Steel ridge purlin with cross connectors
  • 3′ or 4′ ground posts for every bow
  • Greenhouse poly covering, sized with overhang
  • Build instructions, and an owner available by phone
Configure

Your tunnel

Profile 16.5′ wide
need a different length? contact an owner
Bow spacing tighter = more bows
Ground posts
End treatment recommended: end walls
Trusses
Add-ons
Corner wind braces4 corners
Hip board + baseboard hardwareboth sides; baseboard lumber not included
Roll-up sidesboth sides
Estimated price
$0
Request this quote
Preliminary pricing: final quote confirmed by an owner.

Thinking about NRCS funding?

Many growers fund season-extension structures through USDA-NRCS cost-share under Conservation Practice Standard 325. CPS 325 is written around fixed, anchored high tunnel structures, so a caterpillar tunnel may not qualify. Check with your local NRCS office. If NRCS funding is the goal, our high tunnel line is the more direct path.

Common questions

About the configuration.

Send us your build.

We'll confirm the spec and the final price, and walk you through ordering and the build. Your current configuration comes along with the form.

(860) 341-8707 · info@ctgreenhouse.com

What can we help with?

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