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Agricultural Tunnels

Macrotunnels & Agricultural Tunnels

The best cost-benefit ratio in protected agriculture. Our macrotunnels deliver +30% crop yield and the fastest ROI for berries, tomatoes and vegetables, the most requested REGASA product.

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A row of REGASA high tunnels in the field
Star Product: Highest ROI
Star Product: Highest ROI

Macrotunnel

Galvanized 60×40 mm oval-tube structure. Available 18 a 30 ft wide. Self-drilling anchor posts, no concrete required. The fastest installation and best ROI in protected agriculture.

  • 60×40 mm oval tubes, stronger under lateral load than round pipes
  • Self-drilling anchor posts: no concrete, no rebar, faster setup
  • 200-micron diffuser polyethylene: reduces fruit burn, more uniform light
  • Available 18 to 30 ft (5.5 to 9 m) wide, scalable to any farm size
  • Side ventilation curtains included, passive climate control
  • No welding required, bolt-together assembly in days

+30%

Crop yield

75%

Season extension

50%

Less pesticides

1 a 2

Year ROI

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More Options

Medium & Low Tunnels

Intermediate Investment

Medium Tunnel

The economic middle ground. Reusable season after season with a quick setup. Perfect for short-cycle crops and producers scaling up gradually.

  • Economic: lower investment than macrotunnel
  • Reusable: multiple seasons
  • Quick setup: days not weeks
  • Good for short crop cycles (45 a 90 days)

Best for: Pepper · Tomato · Squash · Flowers

Most Affordable

Low Tunnel

The fastest and most affordable way to protect your crops. Minimal investment, maximum simplicity. Ideal for lettuce, herbs and strawberry at field scale.

  • Lowest investment entry point
  • Easy single-operator setup
  • Flexible: move between rows
  • Perfect for lettuce, herbs, strawberry

Best for: Lettuce · Herbs · Strawberry · Spinach

Comparison

Which Structure is Right for You?

Feature Macrotunnel ★ Medium Tunnel Low Tunnel
Investment Medium, High Medium Low
Setup time 1 a 2 weeks 2 a 5 days 1 day
Durability 10 a 15 years 5 a 8 years 2 a 4 years
Width 18 to 30 ft (5.5 to 9 m) 10 a 16 ft 2.5 a 5 ft
Best crops Berries, Tomato, Flowers Pepper, Squash, Tomato Lettuce, Herbs, Strawberry
ROI timeline 1 a 2 seasons 2 a 3 seasons 1 season
Success Stories

Producers Who Transformed Their Farms

+28%

Production increase: first season

"We installed 3 macrotunnels for strawberry production. First season we saw a 28% increase in production and were able to extend the harvest window by 6 additional weeks."

Strawberry grower, Michoacán, MX

Year 1

Exporting to Europe from day one

"We went from local sales to exporting tomato to Europe in less than one year. The controlled environment gave us the phytosanitary certification we needed."

Tomato grower, Sinaloa, MX

+40%

Revenue increase: second year

"The combination of macrotunnel + drip tape from REGASA allowed us to reduce water use by 35% while increasing our blueberry harvest. The ROI was faster than we expected."

Blueberry grower, La Libertad, PE

Crop Guides

Macrotunnel Technical Guide by Crop

Select your crop to see ideal temperature, humidity, cycle duration and yield gains.

Tomato Bell Pepper Cucumber Lettuce Strawberry Eggplant Spinach Swiss Chard Kale Cut Flowers Herbaceous Perennials Cut Cultivated Greens
Real Projects

REGASA High Tunnels in the Field

Real REGASA high tunnel installations, from the highlands to open field.

A row of REGASA high tunnels in the highlands with a volcano behind
Wide interior of a REGASA high tunnel with planting beds
Inside a REGASA high tunnel with mulch-covered planting beds
Long-run REGASA high tunnels installed in the field
FAQ

Frequently Asked Questions

Everything you need to know about REGASA macrotunnel structures for American growers.

How much does a commercial macrotunnel cost?
REGASA provides free custom quotes based on your acreage, crop, and configuration. Macrotunnels offer the fastest ROI in protected agriculture, most growers recover their investment within 1 to 2 seasons. Contact us for a site-specific estimate.
What width options are available for REGASA macrotunnels?
REGASA macrotunnels are available in widths from 5.5 m to 9 m (18 to 30 ft), with the most common configurations being 6 m, 7.5 m, and 9 m. Custom lengths can be configured for any field size. The 60×40 mm oval tube structure allows wider spans without compromising stability.
Do REGASA macrotunnels require concrete foundations?
No, REGASA macrotunnels use self-drilling anchor posts that are driven directly into the ground. No concrete, no rebar, and no heavy equipment needed. This dramatically reduces installation time and cost, and makes the structure relocatable if your field rotation changes.
What crops grow best under a macrotunnel?
REGASA macrotunnels are ideal for strawberries, blueberries, raspberries, blackberries, tomatoes, peppers, cucumbers, and cut flowers. The 200-micron diffuser polyethylene reduces fruit burn and creates a more uniform light environment, critical for berry quality and tomato color.
How long does macrotunnel installation take?
A standard REGASA macrotunnel can be assembled in days, not weeks. The bolt-together design requires no welding and minimal specialized labor. Most installations are completed by a small crew in 3 to 7 days depending on size and terrain.
Do REGASA macrotunnels qualify for USDA NRCS grants?
Many REGASA macrotunnel structures qualify for the USDA NRCS High Tunnel Initiative under EQIP Practice 325, which can cover a significant portion of installation costs for eligible producers. Contact your local NRCS office or our team to confirm eligibility and current funding in your state.
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Start Protecting Your Crops Today

Request a free technical quote. Our team will design the right tunnel structure for your crop, terrain and budget.

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