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Large Agricultural Single-Layer PE Greenhouse, Year-Round

Short description:

The Large Agricultural Single-Layer PE Greenhouse, Year-Round is a simple, cost‑effective structure: a sturdy steel frame covered with a single layer of polyethylene film. It lets in plenty of light, provides basic warmth and weather protection, and is quick to install and repair. Designed for farmers and growers who need an affordable way to extend seasons, boost yields, and protect crops from wind, rain, and light frost.

Usage scenarios (3 sentences):

Grow vegetables and fruits year‑round—tomatoes, cucumbers, peppers, leafy greens—for higher yields and off‑season supply. Raise seedlings, herbs, and flowers in a controlled space for transplanting or sale. Use it for season extension, winter protection, small commercial plots, on‑farm trials, or short‑term storage and drying of harvests.

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Main Frame

Hot-sipped Galvanized Tube

Ventilation System

Roll up (Mannal or automatic)

Color

White

Total Height

3.5-7.8m

Heating System

Furnace with heating fans

Here are five four-word subtitle options:

The Multi span Film greenhouse delivers year-round, cost-saving cultivation with strong ventilation, heat retention and pest protection to boost vegetable, fruit and flower yields. Its modular arched shape, single-layer PE film cover (120–200 μm options) and hot-dip galvanized steel frame provide high-quality durability and a neat export-ready packaging style that simplifies transport and on-site assembly. We provide customized sizes, free samples (freight excluded) and professional after-sales support with planning drawings and installation engineers to tailor the greenhouse to your local climate.

Here are six four-word subtitle options:

The Multi span Film greenhouse is a large single-layer PE, year-round agricultural structure built with a hot-dip galvanized steel skeleton and customizable spans and sizes, offering strong load-bearing capacity and durable service life. Its multi-span frame and film cover provide excellent ventilation and thermal retention, while integrated shading systems, side and roof ventilation, exhaust fans with cooling pads, and optional NFT hydroponics enable precise climate control, moisture management, and efficient, high-quality cultivation. Cost-effective and easy to assemble, this design maximizes space efficiency, reduces heat loss and cold-air intrusion, and is backed by professional planning drawings and installation support for vegetable, fruit and flower production.

Large Single-Layer PE Greenhouse

The Multi span Film greenhouse is a large, single-layer PE agricultural structure with customizable sizes and a hot-dip galvanized steel frame built for over 15 years of service, offering cost-effective, year-round cultivation for vegetables, fruits and flowers. Its plastic film cover provides heat resistance, waterproofing and strong ventilation while integrated systems—automatic/manual shading, side and roof ventilation driven by gear motors, and exhaust-fan plus cooling-pad cooling—ensure precise climate control and reduced heat loss. Optional NFT hydroponics, durable shading nets, and professional after-sales support with planning drawings and installation manuals make this Multi span Film greenhouse a practical, resource-saving solution for high-yield production.

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Durable Year Round Protection

From a seasoned agricultural engineering brand, the Large Agricultural Single-Layer PE Greenhouse, Year-Round is a Multi span Film greenhouse built with galvanized steel arches and UV-stabilized polyethylene film for robustness, long life, and easy maintenance. Its multi-span layout, reinforced connectors, and adjustable ventilation deliver stable microclimate control, high light transmission, and uniform water drainage to support continuous cropping and efficient pest and disease management. Lightweight and cost-effective, the single-layer PE design enables rapid installation, modular expansion, and customizable span widths, reducing upfront investment while maximizing production area and year-round yields.

Material introduction

The Multi span Film greenhouse features a robust hot-dip galvanized steel tube skeleton that provides durable structural support and strong corrosion resistance with a service life exceeding 15 years. Its single-layer PE plastic film cover comes in 120, 150, 180 or 200 micron options, offering heat resistance, anti-freezing, waterproofing and stable chemical properties for reliable year-round crop protection. Together, the galvanized frame and high-performance film form a cost-efficient, easy-to-assemble cultivation shelter that bears agricultural loads while supporting good ventilation and environmental control.

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FAQ

What kinds of crops and production systems work best in a large single-layer PE greenhouse used year-round?

These greenhouses are well suited for high-turnover vegetables (lettuce, spinach, kale), fruiting vegetables (tomatoes, cucumbers, peppers), herbs, strawberries, ornamentals, and nursery/seedling production. They support soil beds, raised beds, container culture, and simple hydroponic systems. Best results come from crops that tolerate some temperature fluctuation or are managed with supplemental heating and ventilation.

Can a single-layer PE greenhouse truly be used year-round, including in cold seasons?

Yes, but year-round use often requires additional measures in colder climates: supplemental heating (space heaters, hot-water pipes), thermal screens or curtains at night to reduce heat loss, careful crop selection, and active snow/wind management. A single-layer PE is less insulating than double-layer systems, so expect higher heating costs and plan climate control accordingly.

How do I control temperature, humidity, and ventilation in a large single-layer PE greenhouse?

Use a combination of passive and active systems: side/roof vents and roll-up walls for natural ventilation; exhaust/fan systems and evaporative cooling for hot weather; heaters and thermal curtains for cold weather; shading nets to reduce solar overheating. Automated sensors and controllers for temperature and humidity greatly improve stability and labor efficiency.

What site preparation and installation factors should I consider?

Choose a level, well-drained site with good solar exposure (often ridge north–south), protected from prevailing strong winds if possible. Provide solid foundations and anchors that meet local wind/snow load codes, and plan access to water, electricity, and transport. Obtain any local permits and design the structure to meet local environmental loads.

What maintenance is required and how long will the PE film and structure last?

Routine tasks: daily/weekly inspections for tears, loose fasteners, and condensation issues; regular cleaning of the film to maintain light transmission; prompt repair of rips; snow/ice removal after storms; and checking anchors and doors. UV-stabilized PE film typically lasts 2–5 years (sometimes up to 4–6 with high-quality films and good care); the galvanized steel frame can last 10+ years with proper maintenance.

In what application scenarios is a large single-layer PE greenhouse the most cost-effective choice?

It’s cost-effective for large-area vegetable production, nursery/seedling production, seasonal extension, and farms scaling up production with limited capital. It offers low upfront cost and quick installation compared with glass or double-skin houses. It’s ideal where growers can accept higher operating (heating/cooling/film replacement) costs in exchange for lower initial investment and flexibility.

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