Types of Greenhouses in Kenya 10 types

Quick answer: The main types of greenhouses in Kenya are wooden, painted-steel and galvanised-steel frames in tunnel, top-vent and multi-span shapes, plus net houses and polycarbonate houses. An 8m x 15m wooden greenhouse costs KSh 169,900 and a galvanised metallic one KSh 292,500 from Hortitechno (September 2026); the right type depends on your budget, county climate and crop.

Prices last verified: September 2026 by Charles Okello, BSc Horticulture, Hortitechno Produce and Services.

Types of Greenhouses in Kenya: A greenhouse is a specialized structure designed to optimize plant growth by controlling temperature, humidity, and other environmental factors. Typically, these structures feature transparent walls and roofs, allowing sunlight to penetrate while retaining heat, creating an ideal microclimate for growing high-quality crops year-round. In Kenya, greenhouses have revolutionized agriculture by enhancing productivity, mitigating climate challenges, and providing economic stability for farmers.

Exploring the Different Types of Greenhouses in Kenya

Greenhouses vary significantly in terms of structure, materials, and applications. Below are the most popular types available to Kenyan farmers, each uniquely suited for specific agricultural needs. These Types of Greenhouses in Kenya are designed to maximize efficiency, durability, and yield.

1. Tunnel (Hoop) Greenhouses

• Structure: Semi-circular, metal-framed structure covered with UV-stabilized polythene.
• Uses: Ideal for vegetables like tomatoes, cucumbers, and peppers.
• Benefits: Cost-effective, easy assembly, and excellent climate control.
• Hortitechno Offering: Durable metallic frames with high-quality polythene covers, customizable for local conditions. One of the most adopted Types of Greenhouses in Kenya.

2. Ventilated (Top-Vent) Greenhouses

• Structure: Features a gable or A-frame shape with top vents for heat release.
• Uses: Suitable for warmer climates or heat-sensitive crops.
• Benefits: Efficient air circulation, reduces overheating risks.
• Hortitechno Offering: Advanced top ventilation systems enhancing plant health. A preferred choice among Types of Greenhouses in Kenya for tropical areas.

3. Mini Greenhouses

• Structure: Compact and portable structures.
• Uses: Seedling propagation, urban gardening, educational purposes.
• Benefits: Affordable, versatile, suitable for limited spaces.
• Hortitechno Offering: Tailored mini-greenhouses for urban farmers and institutions. These Types of Greenhouses in Kenya work well in small-scale setups.

4. Attached (Lean-To) Greenhouses

• Structure: Built against an existing wall or structure.
• Uses: Ideal for space optimization in urban settings.
• Benefits: Utilizes thermal mass of existing buildings, reducing heating needs.
• Hortitechno Offering: Customized designs integrating seamlessly into residential and institutional structures. A modern variation among Types of Greenhouses in Kenya.

5. Shade Net Houses

• Structure: Metallic or wooden frames covered with shade nets.
• Uses: Cultivating shade-loving plants, seedlings, and flowers.
• Benefits: Protection from direct sunlight, maintains cooler temperatures.
• Hortitechno Offering: Premium-quality shade nets and insect-proof designs. These Types of Greenhouses in Kenya help in reducing sunburn in crops.

6. Wooden A-Frame Greenhouses

• Structure: Timber-framed, triangular-shaped roofs.
• Materials: Round posts, poles, treated timber, wall plates, hinges, preservatives.
• Benefits: Low-cost construction, easily sourced materials, simple assembly.
• Hortitechno Offering: Comprehensive guidance on maintenance and wood preservation.

7. Multi-Span Commercial Greenhouses

• Structure: Large, gutter-connected metallic frames.
• Specifications: Widths up to 12m, gutter heights around 5m, robust U-frame supports.
• Uses: Commercial-scale production of vegetables and flowers.
• Benefits: Economies of scale, efficient climate control, increased yield.
• Hortitechno Offering: Advanced multi-span solutions with integrated climate control options. Common among industrial Types of Greenhouses in Kenya.

8. Propagation Greenhouses

• Structure: Medium-sized structures dedicated to seedling production.
• Features: Equipped with misting systems, humidity control, benches.
• Benefits: High germination rates, optimal seedling health.
• Hortitechno Offering: Turnkey propagation systems ensuring consistent, high-quality seedlings. Essential Types of Greenhouses in Kenya for nurseries.

9. Automated Climate-Controlled Greenhouses

• Structure: Advanced structures with sensor-driven automated systems.
• Features: Automated irrigation, ventilation, temperature control.
• Uses: Precision farming for sensitive, high-value crops.
• Benefits: Reduces labor, improves yields, maintains consistent environmental conditions.
• Hortitechno Offering: Innovative automated greenhouses tailored to high-demand agricultural practices. Among the most advanced Types of Greenhouses in Kenya.

10. Geodesic Dome Greenhouses

• Structure: Dome-shaped structure formed by interconnected triangular panels.
• Uses: Educational demonstrations, niche farming applications.
• Benefits: Excellent wind resistance, uniform heat distribution.
• Hortitechno Offering: Custom-built dome structures highlighting sustainable agricultural practices. A unique addition to Types of Greenhouses in Kenya.

Materials Used in Greenhouse Construction

Metallic Greenhouses:

• Metals: Galvanized steel pipes provide structural strength.
• Polythene: UV-stabilized films ensure durability and efficient light transmission.
• Insect Nets: Fine meshes protect crops from pests while allowing ventilation.
• Aluminum Profiles and W-Wire: Secure polythene firmly to frames.
• Bolts, Nuts, and Tapping Screws: Essential for assembling metallic frames and fixtures.
• Shade Nets: Reduce sunlight intensity, protecting delicate crops.
• Clips: Fasten irrigation lines and nets efficiently.
• Mortar: Anchors foundational posts securely in the ground.

Wooden Greenhouses:

• Timber and Poles: Structural framework sourced locally and treated against decay.
• Nails and Hinges: Essential for assembling and securing doors and structural joints.
• Preservatives: Chemicals applied to protect timber from termites and decay.

These components are used across the various Types of Greenhouses in Kenya, ensuring strength, longevity, and efficiency in crop production.

Types of Greenhouse Farming in Kenya

Greenhouse farming involves cultivating high-quality, indeterminate plant varieties within controlled structures.

Advantages of Greenhouse Farming:

• Higher Productivity: Significantly higher yields compared to open farming due to optimized conditions.
• Enhanced Crop Quality: Protection from pests and harsh weather improves crop uniformity and market value.
• Efficient Water Use: Precise drip irrigation systems reduce water consumption by up to 50%.
• Year-Round Production: Controlled environments enable continuous production irrespective of external weather.
• Economic Benefits: Increased profitability through better market prices and reduced input costs.

Greenhouse vs. Open Farming Comparison:

These differences highlight why many Kenyan farmers are shifting to various Types of Greenhouses in Kenya for better results.

Greenhouse Farming Statistics in Kenya

• Over 5,000 small-scale Kenyan farmers have adopted greenhouse farming.
• Kenya’s horticulture industry, heavily reliant on greenhouse cultivation, generated KES 150 billion in exports.
• Greenhouse farming yields can surpass open-field yields by 200% to 300%.
• Greenhouses can reduce water usage per crop significantly, an essential factor in Kenya’s arid regions.
• Greenhouse farming attracts youth and creates employment opportunities, bolstering rural economies.

Choosing the right greenhouse type can profoundly impact farming success. Hortitechno Greenhouses offers a comprehensive range of high-quality greenhouse solutions designed specifically for Kenyan farmers. By understanding the different Types of Greenhouses in Kenya, their applications, and benefits, Kenyan farmers can enhance productivity, ensure sustainable farming practices, and secure a prosperous agricultural future. Hortitechno is committed to supporting your growth – every step of the way.

Further reading: the Kenya Agricultural and Livestock Research Organization (KALRO) and the Ministry of Agriculture and Livestock Development publish crop, greenhouse and irrigation guidelines for Kenyan farmers.

Frequently Asked Questions