Sainpoly Low-Cost Film Greenhouse 5-10m Span for Tomatoes 1

Sainpoly Low-Cost Film Greenhouse 5-10m Span for Tomatoes 2

Sainpoly Low-Cost Film Greenhouse 5-10m Span for Tomatoes 3

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Sainpoly Low-Cost Film Greenhouse 5-10m Span for Tomatoes

The Sainpoly Low-Cost Film Greenhouse (5–10 m span) is an economical tunnel-style shelter made for growing tomatoes and other vegetables. It uses UV-stable polyethylene film over a metal frame to give high light transmission, ventilation, and protection from rain, wind, pests, and disease. Selling points: very affordable, quick and easy to assemble, adjustable spans (5–10 m) for different needs, extends the growing season and boosts yields, and offers durable weather and pest protection.

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Side height

1.8-3.5m

Covering

150/200micro PE Film

Frame material

Hot Dip Galvanized Steel Tube

Total Height

3-5m

Ventilation

Manual or Electric roll up ventilation

Application

Vegetable Fruits Flowers

Warranty

1Year

Instruction for use

With installation manual and installation video.

Compact-Pack Durable Hoop Greenhouse

The Multi span tomoto greenhouse gives commercial growers a durable, high-yield environment for tomatoes with automated climate control and hydroponic compatibility to shorten cycles and reduce pests. Built from hot-dip galvanized steel (Φ32–Φ60mm, 1.2–2mm) with customizable 5–10m spans, 10–100m lengths, and 120–200μm PE film coverings, it delivers corrosion resistance and structural stability for long service life. Packaged as labeled flat-pack kits with galvanised bolts, optional manual or electric side ventilation, arched-style shape, tailored design and full installation support, it balances quality, easy assembly, and professional after‑sales service.

Economical Modular Tomato Greenhouse

Built around hot-dip galvanized steel arches and modular pipes (Φ32–Φ60mm, 1.2–2mm) with 120/150/200μm PE film, this system offers 5–10m span bays and 10–100m lengths with wall heights of 1.5–2.5m and apex heights of 2.5–4.5m for durable, corrosion-resistant performance. Functionally it supports tomato hydroponics and intensive, high-yield production with optional manual or electric side ventilation, shade and evaporative cooling, environmental sensors and remote intelligent control to automatically regulate temperature, humidity, light and CO2 while allowing climate-specific customization. The Multi span tomoto greenhouse features bolt-connected, no-bare-weld prefabricated modules for fast assembly, easy maintenance and scalable layouts, complemented by design services and on-site installation support for commercial growers.

Affordable Tomato Film Greenhouse

The Multi span tomoto greenhouse is a low-cost film structure offered in 5–10 m spans and 10–100 m lengths, with wall heights of 1.5–2.5 m and apex heights of 2.5–4.5 m ideal for commercial tomato cultivation. Constructed from hot-dip galvanized steel with pipe options Φ32/Φ42/Φ48/Φ60 mm and PE film coverings of 120/150/200 μm, it delivers excellent corrosion resistance and long service life with optional manual or electric side ventilation. Hydroponic-ready and equipped for shading, evaporative cooling, environmental sensors and remote intelligent control, the design is customizable with full factory support and after-sales installation guidance.

◎ Durable Galvanized Construction

◎ Advanced Climate Control

◎ Customizable Factory Support

Affordable Durable High-Yield Protection

Sainpoly’s Low-Cost Film Greenhouse — the Multi span tomoto greenhouse — is engineered with a hot-dip galvanized steel frame and UV-stabilized polyethylene film, combining lightweight durability with corrosion resistance for reliable, low-maintenance tomato production. Its modular multi-span layout enables quick assembly and scalable expansion, while reinforced end walls, roll-up side vents, automated-irrigation compatibility, and easy-lock connector systems optimize microclimate control, crop ventilation, and labor savings. Backed by Sainpoly’s practical horticultural expertise, this cost-effective solution delivers consistent yields and high capital efficiency for small to medium growers.

Material introduction

Multi span tomoto greenhouse features a robust hot-dip galvanized steel structure built from Φ32/Φ42/Φ48/Φ60 mm pipes with 1.2, 1.5 or 2 mm wall thickness, eliminating bare welds and providing strong anti-corrosion protection. All joints are secured with galvanized bolts, screws and self-tapping fasteners for long service life and stability, while the cover options include UV-stabilized PE film in 120, 150 or 200 μm to balance light transmission and durability. Configurable spans (5–10 m), wall and apex heights, and compatibility with ventilation and cooling systems make this material package a cost-effective, weather-resistant solution for hydroponic tomato cultivation.

◎ Product overview

◎ Galvanized Steel Frame

◎ Durable PE Covering

FAQ

Is the Sainpoly Low-Cost Film Greenhouse (5–10 m span) suitable for growing tomatoes?

Yes. This greenhouse is designed for tomato production—its clear film cover and arched span provide good light transmission and a protected environment for accelerating growth, preventing rain-related cracking, and extending the growing season. Choose a narrower span (≈5 m) for easier microclimate control and simple structures; choose wider spans (up to 10 m) for larger production areas and fewer internal rows but expect a need for stronger framing and more careful ventilation design.

What planting systems and spacing work best for tomatoes in this greenhouse?

High-wire (vertical trellis) or single-stem pruning systems work well. Use drip irrigation and train vines upward to maximize light and air circulation. Plant spacing depends on variety and system—commercial high-wire layouts commonly space rows and plants to balance canopy management and yield (for example, allow enough room for walking alleys and trellis lines). Consult your variety’s recommendations, but plan for a trellis system and drip irrigation to optimize water and nutrient delivery.

How should I manage temperature, ventilation, and humidity inside the greenhouse?

Combine passive and active measures: install side roll-up vents and roof vents or exhaust fans for summer cooling and to reduce humidity; use shade nets during heat peaks; and consider a simple heating source (space heater, hot-water pipes, or low-cost heater) for winter protection in cold regions. Maintain good air circulation, keep relative humidity moderate to limit fungal diseases, and use thermostats/humidistats if possible to automate vents and fans.

Can this greenhouse be used year-round and in different climates?

It can extend seasons and support year-round production in mild to moderate climates. In cold or high-wind/snow areas, reinforce the frame, increase anchoring, add supplemental heating, and use thicker or double-layer films. For heavy snow or hurricane zones, additional structural upgrades beyond the standard low-cost design are recommended.

What installation, maintenance, and lifespan should I expect?

Installation is relatively straightforward and suitable for small farms or cooperatives; it typically requires a prepared foundation/level base, anchored frames, and correct film tensioning. Regular maintenance includes checking and tightening fasteners, repairing or replacing torn film, clearing vents, and servicing irrigation. Film life varies with UV rating—commonly 2–5 years; the steel/aluminum frame can last many years if protected from corrosion. Plan periodic film replacement and routine inspections.

Can I grow other crops or use the greenhouse for different applications?

Yes. Besides tomatoes, the greenhouse suits cucumbers, peppers, eggplants, transplant production, early-season vegetables, and some leaf crops with appropriate microclimate adjustments. It’s also useful for nursery propagation, staggered production cycles, and small commercial operations aiming to increase yield and market window while keeping capital costs low.

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