What is the difference between a Naturally Ventilated Polyhouse, Fan & Pad Polyhouse, and Poly Tunnel?

A Naturally Ventilated Polyhouse uses passive airflow through vents for moderate climates. A Fan & Pad Polyhouse uses active evaporative cooling with exhaust fans for hot regions. A Poly Tunnel is a low-cost semi-circular structure suited for seasonal protection and smaller farms.

How much does it cost to set up a polyhouse in India, and what is the ROI?

Polyhouse costs range from ₹700–₹1,200 per sq. meter for naturally ventilated structures to ₹1,200–₹2,000+ for Fan & Pad with automation. Government subsidies under NHB and MIDH can cover 50–65% of costs. ROI is typically achieved within 2.5–4 growing seasons.

Does Agrifirst provide government subsidy assistance for polyhouse projects?

Yes, Agrifirst assists farmers across North India with subsidy applications under NHB, MIDH, and state horticulture departments, including preparation of Detailed Project Reports (DPRs) for maximum approval rates.

How does BlueLab Automation improve polyhouse crop management?

BlueLab instruments monitor pH, EC, and temperature of nutrient solutions in real time, automatically triggering dosing systems when levels deviate, resulting in 10–20% better nutrient uptake efficiency and significantly reduced crop loss.

Product Category

Greenhouse & Polyhouse Solutions

Precision-Controlled Growing Environments for Year-Round, High-Yield Farming

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Greenhouse & Polyhouse Structures

India's Most Advanced Greenhouse & Polyhouse Technology

Controlled environment agriculture is no longer just for large corporations. Agrifirst brings greenhouse and polyhouse technology within reach of individual farmers and agri-entrepreneurs across Haryana, Punjab, Himachal Pradesh, Uttarakhand, and beyond.

Our polyhouse structures are engineered to withstand North India's extreme seasonal variations — from peak summer heat above 45°C to freezing winter nights — while maintaining the precise internal conditions your crops demand. Whether you're growing high-value capsicum and cucumbers for domestic markets or export-grade roses and gerbera for premium buyers, the right structure makes the difference between average returns and exceptional profitability.

Every Agrifirst greenhouse project is a complete ecosystem: a robust GI structure paired with Ginegar's high-performance greenhouse films, integrated drip and fogging systems, soilless growing media, shade nets, and BlueLab's precision pH and EC automation — all designed and installed by our expert agronomy team.

We don't just build polyhouses. We build the conditions for your success.

Features Comparision

Why Choose Agrifirst Polyhouse Structure

Agrifirst Solution

Height of structure

6.8 to 7 Mtr from ground level

Side ventilation

4 mtrs

Top vent

1.2 MTRS

Pipe quality & Galvanization

375 to 400 GSM

Nut bolts & Connectors

22-micron zinc ferrous coated. Main connectors 5mm zinc coated

Foundation

76 mm dia, 2 mm thickness, crimped — extra strength

Door

Aluminum double sliding door

Gutter thickness

1.6 mm galvanized gutters

End gutters

Provided at both ends of structure

Shade net mechanism

Pulley hybrid system — easy movement, no tearing

Reinforcement & Anti-wind breakers

Multiple reinforcements & anti-wind breakers included

Hockey pipe

Square pipe — more surface area, better stability

Tonnage of structure

20-21T steel, ~24T total — measurable on site

Profile

Aluminum profile — no heat transfer, longer plastic life

Spring

PVC coated imported spring — plastic safe

Shade net wires

PVC coated wires — rust free

Polyfilm

Ginegar Israel

Shade net / Insect net

Agripast make

Connectors

Multiple Israeli-designed connectors for superior strength

Other features

Curtain box / Aluminet available on request — 20yr life, 5yr Ginegar warrantyAgronomist support|No support|Free agronomist support on regular basis

Others

Height of structure

6.2 to 6.5 mtrs

Side ventilation

2.5 mtrs

Top vent

0.9 MTRS

Pipe quality & Galvanization

150-250 GSM

Nut bolts & Connectors

No coating or 2 mm coating — rusts in 6 months

Foundation

63 mm dia, point load — not stable

Door

Basic non-sliding GI doors

Gutter thickness

0.6 mm to 1 mm, non-galvanized

End gutters

N/A

Shade net mechanism

Hook mechanism — tears net within 1 year

Reinforcement & Anti-wind breakers

None provided

Hockey pipe

Round pipe — less stability

Tonnage of structure

16T steel, ~19T total

Profile

GI profile — heats & damages plastic

Spring

GI spring — heats & damages plastic

Shade net wires

GI wires — rusts & tears net

Polyfilm

Others

Shade net / Insect net

N/A

Connectors

Standard connectors

Other features

May include Aluminet — genuineness uncertain

Greenhouse & Polyhouse Solutions

3 Products

Naturally Ventilated Polyhouse

Israeli-Engineered Climate-Controlled Polyhouse for Maximum Yield in Indian Conditions

Agrifirst's Israeli-designed Naturally Ventilated Polyhouse — 7m gutter height, 120 km/h wind-rated GI structure, 5-layer Ginegar film. Best NVPH manufacturer in India for commercial farming.

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Fan & Pad Polyhouse

Climate-Controlled Fan & Pad Polyhouse — Precision Temperature Management for Premium Crops

Agrifirst Fan & Pad Polyhouse — precision temperature control (18-28°C), Israeli technology, evaporative cooling. India's best climate-controlled greenhouse for roses, gerbera & premium crops.

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Poly Tunnel

Low-Cost Protected Cultivation Structure for Small & Medium Farmers

Agrifirst Poly Tunnel — affordable semicircular protected structure for 2x yields. Low-cost alternative to polyhouse for seasonal vegetables, nursery & off-season farming in India.

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Greenhouse & Polyhouse Solutions Products

4 Sub-categories

5 Products

Ginegar Greenhouse Films

The World's Most Trusted Greenhouse Films — Engineered for Maximum Light, Heat Retention & Crop Performance

Agrifirst supplies the full Ginegar Greenhouse Film range — Driplock Clear, Diffused, Cool, Blue & Suncover 20...

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3 Products

Soilless Growing Solutions — Mapal Troughs & Strawberry Containers

Grow Without Soil, Without Limits — 700-Micron UV-Stabilized Containers Built for 7 Years of High-Yield Soilless Farming

Agrifirst supplies Mapal Growing Troughs & Strawberry Containers — 700-micron, UV-stabilized for 7 years. Idea...

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21 Products

Greenhouse Accessories & Structural Components

Every Component That Holds Your Greenhouse Together — Climate, Structure, Support & Maintenance Accessories for Professional Polyhouse Operations

Agrifirst stocks 20+ greenhouse accessories — cooling pads, exhaust fans, aluminium profiles, trellis twine, t...

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+16 more products

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11 Products

BlueLab Automation — Nutrient & pH Monitoring Solutions

Real-Time pH, EC & Temperature Control for Soil, Hydroponics & Every Growing Media — BlueLab Precision Tools for the Modern Indian Grower

Agrifirst is India's authorised BlueLab supplier — pH pens, EC meters, combo meters, Guardian monitors & Pro C...

Products in this range

+6 more products

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A greenhouse or polyhouse is a controlled-environment structure covered with polyethylene film or glass that regulates temperature, humidity, and light to create optimal crop growing conditions. For Indian farmers, it enables year-round cultivation independent of monsoons or extreme heat, dramatically increasing yield quality, reducing crop failure risk, and unlocking premium export markets.

A Naturally Ventilated Polyhouse uses strategically placed vents and sidewall openings to circulate fresh air passively — ideal for moderate climates. A Fan & Pad Polyhouse uses exhaust fans and evaporative cooling pads for active, precise temperature control, making it perfect for hot and arid regions. A Poly Tunnel is a low-cost, semi-circular structure suited for short-duration crops, seasonal protection, and smaller farm areas. Agrifirst helps you choose the right type based on your crop, region, and budget.

North Indian farmers achieve excellent results growing capsicum (colored bell peppers), cucumbers, tomatoes, strawberries, roses, gerbera, carnations, and exotic leafy greens inside polyhouses. These crops are highly sensitive to temperature fluctuations and pest pressure — both of which are controlled inside a properly designed Agrifirst polyhouse. The protected environment also enables off-season cultivation, fetching 2–4x higher market prices.

Agrifirst supplies Ginegar Greenhouse Films — globally trusted Israeli-engineered polyethylene films with advanced UV stabilization, anti-drip, anti-dust, and diffused light properties. Film quality directly impacts how much PAR (photosynthetically active radiation) reaches your crop, how well heat is retained in winters, and how long the structure lasts without yellowing or tearing. A poor-quality film can reduce yields by 15–25% and fail within 2–3 years, while Ginegar films are rated for 5+ years of high performance.

Soilless growing solutions — including hydroponics, coco peat, rockwool, and NFT (Nutrient Film Technique) systems — are ideally paired with polyhouse structures. Without soil-borne disease constraints, crops grow faster, use up to 90% less water, and can achieve 3–5x higher yields per square meter. Agrifirst designs integrated polyhouse + soilless setups where nutrient delivery, pH balance, and irrigation are managed together for maximum crop productivity and minimal input waste.

A complete polyhouse requires several critical accessories beyond the structure itself. These include insect-proof net side curtains, shade nets (30–75% shading), drip irrigation systems, fogging systems for humidity control, grow bags and trellising systems, thermo-hygrometers, CO₂ controllers, and walkway infrastructure. Agrifirst supplies all greenhouse accessories as part of a turnkey installation, ensuring every component works in coordination for optimal climate management and crop support.

BlueLab is a New Zealand-based precision agriculture brand whose instruments are the global gold standard for monitoring pH, EC (electrical conductivity), and temperature of nutrient solutions in real time. Integrated into an Agrifirst polyhouse, BlueLab's controllers and probes automatically trigger dosing pumps when nutrient levels deviate from set thresholds, eliminating guesswork and human error. This results in consistently healthier root zones, 10–20% better nutrient uptake efficiency, and significantly reduced crop loss from over or under-feeding.

Polyhouse setup costs in India typically range from ₹700–₹1,200 per sq. meter for a Naturally Ventilated structure and ₹1,200–₹2,000+ per sq. meter for a Fan & Pad Polyhouse with full automation, depending on size, accessories, and film grade. For a 1,000 sq. meter naturally ventilated polyhouse growing colored capsicum, farmers commonly recover the investment within 2.5–4 growing seasons. Government subsidies under schemes like NHB and MIDH can cover 50–65% of project costs, significantly improving ROI timelines. Agrifirst assists with detailed project reports for subsidy applications.

Yes. Agrifirst has hands-on experience assisting farmers across North India — including Haryana, Punjab, Himachal Pradesh, and Uttarakhand — in applying for polyhouse subsidies under the National Horticulture Board (NHB), Mission for Integrated Development of Horticulture (MIDH), and state-level horticulture departments. Our team prepares Detailed Project Reports (DPRs), coordinates with field officers, and ensures your application meets technical specifications for maximum approval rates. The subsidy can substantially reduce your upfront capital requirement.

Agrifirst is North India's leading hi-tech agriculture company with end-to-end expertise — from site assessment and structure design to installation, crop advisory, and post-harvest support. We are the exclusive or preferred supplier of globally trusted brands like Ginegar and BlueLab, and every project is engineered for your specific soil, crop, climate, and financial goals. We don't just build structures; we build profitable farming businesses backed by technology, training, and long-term agronomic support.