A Compact, Walk-In Tunnel Design
A poly tunnel house is a smaller, arch-shaped structure — often called a walk-in tunnel — built for row-crop cultivation on a tighter budget than a full-size poly house. The curved GI frame is covered with UV-stabilized film, creating a protected microclimate along narrow beds or rows without the cost and complexity of a walk-in structure spanning your entire plot.
Its smaller footprint and simpler construction make it a practical choice for farmers testing protected cultivation for the first time, or for covering specific rows within a larger open-field plot. Many farmers in Rajasthan use poly tunnels to protect nursery beds and early-season row crops before investing in a full poly house once the approach proves out on their land.
- Low-Cost Entry Point
- Arch-Shaped GI Frame
- Ideal For Row Crops
- Quick To Install
Poly Tunnel Houses — At A Glance
A compact arch-frame structure engineered for row-crop and nursery protection at an accessible price point.
Built For Simple, Affordable Row Protection
Every poly tunnel house from Jai Shri Irrigation is engineered to be quick to install, low-cost, and easy to move if your row layout changes — without sacrificing the weather protection that makes protected cultivation worthwhile.
Arch-Frame Design
A curved GI frame sheds water and wind more efficiently than flat-roof structures at this scale.
Fast Installation
Simple construction means tunnels can be installed in days, not weeks.
Low Material Cost
A smaller frame and film area keeps material cost well below full poly houses.
Relocatable Design
Tunnels can be dismantled and moved if your row layout or plot changes.
Lightweight, Portable Frame
The arch-bent GI frame is light enough to relocate between seasons without specialized equipment, unlike a permanent poly house foundation.
Simple End-Wall Ventilation
Roll-up end panels manage airflow and temperature without the curtain systems needed on larger structures.
Why Farmers Choose Poly Tunnels
An accessible way to protect specific rows or crops without a full poly house investment — ideal for farmers who want to see results before scaling up.
Lowest Cost Entry Point
The most affordable way to trial protected cultivation before scaling up.
Earlier Harvests
Protected microclimate helps crops mature earlier than open-field planting.
Frost & Wind Protection
Tunnels shield young plants from frost, wind and light hail damage.
Flexible Deployment
Easily reconfigured across different rows or plots season to season.
Ideal Testing Ground
Trial a new crop or growing technique on a small, low-risk scale before committing to a larger permanent structure.
Minimal Site Preparation
Driven-post anchoring means minimal ground disturbance compared to a poly house's concrete footing.
Suited To These Growing Needs
A versatile, budget-friendly structure for row crops, nurseries and off-season trials across Rajasthan and PAN India.
Row Vegetable Crops
Melons, cucumbers and similar row crops that benefit from early-season protection.
Nursery Beds
Protect seedling beds without the cost of a full-size structure.
Off-Season Trials
Test off-season crop varieties on a smaller scale before bigger investment.
Frost-Prone Regions
Protect young plants during cooler months in frost-risk areas.
Strawberry & Melon Rows
Row-planted fruit crops that benefit from early-season protection and raised soil temperatures.
Seed Multiplication Plots
Small, controlled plots for multiplying seed stock under protected conditions before field-scale planting.
Have A Question About This Structure?
Talk to our team directly — no forms, no waiting.
Call +91-76656 35358 Chat On WhatsAppGI Arch Frame & UV Film
Built on a hot-dip galvanized iron (GI) pipe frame bent to an arch profile, covered with 150-200 micron UV-stabilized polyethylene film for row-level crop protection.
Poly Tunnel Houses — Real Installations
From Enquiry To Installation
A straightforward, five-step process from your first enquiry to a fully installed, farm-ready polyhouse structure.
Enquiry & Site Visit
Share your land size and crop plan with our team. We schedule a free on-site visit to assess soil, sunlight and wind exposure.
Design & Quotation
Based on the site visit, we recommend a structure size and layout, and share a detailed quotation with material specifications.
Fabrication
GI pipes are cut, galvanized and fabricated at our facility in Sumerpur to the exact structure dimensions.
On-Site Installation
Our installation team erects the frame, fits the UV-stabilized film and curtains, and completes the foundation work on your site.
Handover & Support
We walk you through operation and maintenance, and remain available for after-sales support and film replacement.
A poly tunnel house is a smaller, arch-shaped structure sized for individual rows or beds, while a full poly house is a walk-in structure covering a much larger continuous growing area.
Yes, their simpler construction makes poly tunnels easier to dismantle and relocate than a full poly house, useful if your row layout changes.
Poly tunnels are among our most affordable structures, priced by length and width. Share your requirement for a free, customized quote.
Row crops like melons and cucumbers, and nursery beds, all benefit from the early-season protection a poly tunnel provides.
Yes, we install poly tunnel houses PAN India, not just within Rajasthan.
Yes, poly tunnels are commonly installed in parallel rows across a plot, each covering a separate row or bed, giving you flexibility to expand coverage incrementally.
No, poly tunnels typically use driven GI posts or ground anchors rather than a concrete footing, which is part of what keeps installation quick and low-cost.
A poly tunnel is a walk-in or semi-walk-in structure with a GI frame, while a low tunnel or row cover is typically a much shorter, non-walk-in cover directly over the crop row. Poly tunnels offer more headroom for maintenance and taller crops.
Standard poly tunnels are 3-4 meters wide, with length customized to your row length — our team can size the tunnel to your specific plot during the site visit.
Have A Project In Mind?
Share your requirement and our team will get back to you within 24 hours with a free site consultation and a customized quote.
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