Greenhouse Prices in Kenya: A Complete Buyer’s Guide (2025)
Introduction to Greenhouse Prices in Kenya
Greenhouse farming is changing Kenyan agriculture. It allows farmers to control conditions and grow crops all year, boosting yields. Whether you’re starting or have years of experience, knowing the costs of greenhouses is important. It’s essential for making smart investment choices when beginning or expanding your farm. Prices and details are current as of 2025. This info aids your greenhouse investment choice. We’ll help you find the right fit for your needs and budget. Options include a net house for Ksh 100,000. Or, a premium polycarbonate structure for commercial farming in Kenya.
In this guide, we’ll look at:
- Types of greenhouses in Kenya and their prices
- Factors Affecting Greenhouse Costs
- Price breakdown by size and material
- Extra costs beyond the structure
- Where to buy greenhouses in Kenya
- Tips for choosing the right greenhouse
- Expected return on investment
Factors Influencing Greenhouse Prices in Kenya
When considering a greenhouse investment in Kenya, several key factors that affects the cost. Knowing these factors will help you budget and decide on your agricultural project.
1. Size and Unit Dimensions
The size of your greenhouse is a primary cost determinant. Larger structures require:
- More construction materials
- Additional labor for installation
- Greater infrastructure support
- Increased coverage material
Your choice of size should be based on:
- Available land area
- Water accessibility
- Your budget constraints
- Intended crop production scale
2. Design and Structure Type
The greenhouse design significantly impacts both cost and functionality:
- Tunnel Type Greenhouses:
- More affordable option
- Ideal for cooler highland locations
- Simpler construction process
- Vented Type Greenhouses:
- Higher cost due to larger roof surface area
- Better suited for warmer, mid to low-altitude areas
- Enhanced temperature control capabilities
Pro tip: Co-joined units can be more cost-effective. For example, building one 30M x 24M greenhouse costs less than three separate 30M x 8M units.
3. Construction Materials
The frame material choice significantly influences both initial costs and long-term maintenance:
Wooden Frames:
- Lower initial cost
- Requires regular maintenance
- Treatment options:
- LOSP (Light Organic Solvent Preservative) – more expensive but longer-lasting
- Motor oil treatment – cheaper but needs frequent reapplication
Metallic Frames:
- Higher upfront cost
- More durable with less maintenance
- Treatment options:
- Galvanized with zinc – premium, long-lasting protection
- Aluminum paint coating – more affordable but less durable
4. Additional Features and Crop Requirements
Different crops require varying greenhouse specifications:
- Tall crops (like tomatoes) need internal support systems
- Propagation units require misters and foggers
- Some crops need specialized ventilation systems
- Irrigation systems vary by crop type
5. Location and Accessibility
Your greenhouse’s location affects total costs through:
- Transportation expenses for materials
- Installation complexity based on site accessibility
- Regional climate requirements
- Local labor costs
Consider these factors to plan your greenhouse investment wisely. Choose options that suit your farming needs and budget. Some choices may seem expensive initially. However, they can save you money over time with less maintenance and a longer lifespan.
Greenhouse Types and Their Costs in Kenya
A. Metallic Greenhouses (Galvanized)
Modern metallic greenhouses are gaining popularity. They’re durable and require little maintenance. These units usually include:
- Complete drip irrigation kit
- Side roll-ups for ventilation
- Entry pouch
- Crop support structure (optional)
Standard Packages and Costs:
- Small Units:
- 15m x 8m (600 tomato plants): KES 195,000
- 24m x 8m (800 tomato plants): KES 275,000
- 30m x 8m (1,200 tomato plants): KES 365,000
- 40m x 8m (1,500 tomato plants): KES 530,000
- Medium Units:
- 24m x 16m (1,500-1,600 tomato plants): KES 540,000
- 30m x 16m (2,400 tomato plants): KES 660,000
- 40m x 16m (3,000 tomato plants): KES 990,000
- Large Units:
- Custom sizes from 800m² upwards
- Approximately KES 900 per square meter
- Pricing customized based on size and budget
B. Wooden Greenhouses
These offer a more economical option while still providing adequate growing conditions:
Costs:
- Small (8m x 15m): KES 165,000
- Medium (8m x 24m): KES 220,000 – 260,000
- Large (16m x 30m): KES 400,000 – 450,000
Key Features:
- Traditional A-frame structure
- Gutter height: 2.2-3.0 meters
- Apex height: 4.5-6.0 meters
- Treatment options:
- LOSP (Light Organic Solvent Preservative)
- Motor oil treatment (requires regular reapplication)
Materials needed to build a greenhouse in Kenya:
- Wooden Structure (Vent type)
- Polythene Cover (200 microns, UV Treated)
- Insect Netting for Ventilation
- Drip Kits ( Drip pipes with fittings)
- Main Piping & Fittings
- Tank Connection
- Filtration Unit
C. Net Greenhouses
Perfect for warm climate zones and crops requiring high ventilation:
Pricing:
- Small (8m x 15m): KES 100,000 – 130,000
- Medium (8m x 24m): KES 160,000 – 190,000
- Large (16m x 30m): KES 300,000 – 350,000
Features:
- Enhanced air circulation
- Insect protection
- Lower initial investment
- Ideal for highland areas
D. Polycarbonate Greenhouses
Polycarbonate greenhouses cost more, but they offer great light transmission and durability. They’re perfect for many types of crops and greatly enhance growing conditions.
- Cost:
- Small (8m x 15m): Ksh 500,000 – Ksh 650,000
- Medium (8m x 24m): Ksh 850,000 – Ksh 1,000,000 – Large (16m x 30 m):K sh1 ,800 ,0oo–K sh1 ,900 ,0oo.
- Specifications: – Frame: Typically metallic with polycarbonate sheet covering. – Features: Superior durability and light transmission suitable for diverse crops.
Essential Components Included in Modern Greenhouses:
- UV-treated greenhouse polythene with anti-drip properties
- Galvanized steel support bars
- UV-treated high-density insect nets
- Bird nets (for pollinator-dependent crops)
- Profiles and wiggle wires for secure covering
- Concrete foundation supports
- Basic drip irrigation system
Additional Optional Features:
- 1,000L water tank
- PPE kits
- Fertilizer package
- Seeds package
- Misting/fogging systems for seedling propagation
Cost Breakdown by Greenhouse Size in Kenya
A. Small Greenhouses (8m x 15m)
These greenhouses are perfect for small-scale farming and beginners. They provide enough space for starting farming ventures.
Cost Range by Material:
- Wooden: KES 150,000 – 180,000
- Metallic: KES 120,000 – 150,000
- Net: KES 100,000 – 130,000
- Polycarbonate: KES 500,000 – 650,000
Best suited for: Home gardening, small-scale vegetable production, or starter commercial farming
B. Medium Greenhouses (8m x 24m)
Ideal for medium-scale commercial farming with increased production capacity.
Cost Range by Material:
- Wooden: KES 220,000 – 260,000
- Metallic: KES 180,000 – 210,000
- Net: KES 160,000 – 190,000
- Polycarbonate: KES 850,000 – 1,000,000
Best suited for: Commercial vegetable production, flower farming, or nursery operations
C. Large Greenhouses (16m x 30m)
Designed for large-scale commercial farming operations.
Cost Range by Material:
- Wooden: KES 400,000 – 450,000
- Metallic: KES 350,000 – 400,000
- Net: KES 300,000 – 350,000
- Polycarbonate: KES 1,800,000 – 1,900,000
Best suited for: Large-scale commercial farming, export produce, or industrial agriculture
Cost-Efficiency Considerations
- Economy of Scale:
- Larger greenhouses generally offer better value per square meter
- Installation costs per unit area decrease with size
- Operational efficiency improves with larger units
- Material Selection Impact:
- Polycarbonate offers longest lifespan but highest initial cost
- Metallic provides good balance of durability and cost
- Net structures offer most affordable entry point
- Wooden structures balance initial cost with maintenance needs
- Long-term Value:
- Consider durability and maintenance costs
- Factor in potential crop yields
- Account for replacement and repair costs
Additional Costs Beyond the Greenhouse Structure
When planning your greenhouse investment in Kenya, factor in costs beyond the main structure. Here’s a complete budget list:
1. Irrigation Systems
Modern greenhouse farming requires efficient irrigation solutions:
Drip Irrigation Package:
- Small greenhouses (8m x 15m): KES 20,000 – 30,000
- Medium greenhouses (8m x 24m): KES 35,000 – 45,000
- Large greenhouses (16m x 30m): KES 45,000 – 50,000
Overhead Sprinkler Systems:
- Basic system: KES 15,000 – 20,000
- Advanced system with automation: KES 25,000 – 30,000
2. Land Preparation
Site preparation costs vary based on terrain and location:
- Basic leveling: KES 10,000 – 15,000
- Complex terrain leveling: KES 20,000 – 25,000
- Drainage system installation: KES 15,000 – 20,000
- Foundation preparation: KES 12,000 – 18,000
3. Crop Input Requirements
Seeds and Seedlings:
- Tomatoes: KES 5,000 – 8,000
- Capsicum: KES 8,000 – 12,000
- Cucumbers: KES 6,000 – 10,000
- Strawberries: KES 15,000 – 20,000
Fertilizers and Pesticides (Per Growing Cycle):
- Basic fertilizer package: KES 10,000 – 12,000
- Pesticides and fungicides: KES 8,000 – 10,000
- Foliar feeds: KES 5,000 – 8,000
4. Labor and Installation
Installation Costs:
- Small greenhouse: KES 20,000 – 30,000
- Medium greenhouse: KES 30,000 – 40,000
- Large greenhouse: KES 40,000 – 50,000
Regular Labor Requirements:
- Setup labor: KES 15,000 – 20,000
- Technical consultation: KES 10,000 – 15,000
- Training sessions: KES 8,000 – 12,000
5. Additional Equipment and Supplies
- Thermometer: KES 2,000 – 3,000
- Humidity meter: KES 3,000 – 5,000
- Basic tools kit: KES 8,000 – 12,000
- Safety equipment: KES 5,000 – 8,000
Where to Buy Greenhouses in Kenya
Top Suppliers and Their Specialties:
- Amiran Kenya
- Full-service greenhouse solutions
- Comprehensive after-sales support
- Training programs for farmers
- Warranty on structures
- Grekkon Limited
- Customized greenhouse designs
- Flexible payment options
- Technical support team
- Specialized crop support
- Illuminum Greenhouses
- Technology-integrated solutions
- Smart farming options
- Affordable packages
- Modern designs
- HortiTechno Greenhouses
- Multiple design options
- Competitive pricing
- Quality materials
- Installation services
Important Considerations When Choosing a Supplier
- Verify warranty terms and conditions
- Check after-sales service availability
- Review customer testimonials
- Assess technical support quality
- Compare installation services
- Evaluate payment terms
Tips for Choosing the Right Greenhouse
Choosing the right greenhouse is crucial for successful greenhouse farming. Here are some key points to consider:
1. Get Clear on Your Budget
Think of your greenhouse budget like planning for a small business. Beyond just the structure’s price tag, you’ll need to consider:
- Installation costs (like site preparation and setup)
- Basic equipment (irrigation systems, thermometers)
- Monthly running costs (water, maintenance)
- Emergency fund for repairs
Remember, it’s better to start with a smaller, well-equipped greenhouse than stretch your budget too thin on a larger one.
2. Match Your Crops to Your Greenhouse
Just as different plants thrive in different natural environments, they need specific conditions in a greenhouse. For example:
- Tomatoes love height and warmth
- Leafy greens need good air circulation
- Strawberries prefer controlled humidity
Choose a design that matches what you plan to grow – your crops will thank you with better yields.
3. Build to Last
Think of greenhouse durability like a long-term investment. Metal frames might cost more upfront, but they’re like the tortoise in the race – slow and steady wins. Wooden frames are cheaper initially but need more love and care over time, like a garden that needs regular weeding.
4. Assess Location Conditions
Your greenhouse needs to handle local weather like a champ. If you’re in a windy area, you’ll want stronger supports. In hot regions, good ventilation is crucial. Think about:
- Typical wind patterns in your area
- Rainfall intensity
- Temperature extremes
- Sun exposure throughout the year
5. Verify the Supplier’s Reputation
Choosing a supplier is like picking a business partner. Look for someone who:
- Has a solid track record
- Provides real support after the sale
- Comes recommended by other farmers
- Offers clear warranties and guidance
6. Space Considerations
Your greenhouse needs room to breathe. Consider:
- Space for walking between plant rows
- Storage areas for tools and supplies
- Room for irrigation equipment
- Future expansion possibilities
- Access for delivery vehicles
Advantages of Greenhouse Farming Over Open Field Farming
1. Controlled Environment
Greenhouses maintain a controlled environment. Temperature, humidity, and light can be adjusted to suit various crops. This optimisation leads to healthier plants.
2. Increased Yield
Crops often yield more in greenhouses than in open fields. Densely packed plants thrive in consistent conditions, reducing stress and boosting growth.
3. Extended Growing Season
Greenhouses enable year-round cultivation, unaffected by external weather. Farmers can produce multiple crops annually, maximizing output and profit.
4. Pest and Disease Management
Greenhouses shield crops from pests and diseases, greatly reducing losses. Their enclosed design improves pest control. It allows less reliance on pesticides.
5. Efficient Use of Resources
Greenhouses manage water and nutrients more efficiently. Drip irrigation cuts water waste. Controlled fertilization gives crops nutrients, reducing runoff.
6. Reduced Land Use
Greenhouses support intensive farming, allowing more produce on smaller plots. This is especially beneficial in areas with limited arable land.
Comparison of Wooden and Metallic Greenhouses
While both wooden and metallic greenhouses have their advantages, there are key differences:
- Cost: Wooden greenhouses are usually cheaper than metal ones. However, metal greenhouses last longer and need less upkeep. So, their higher price may be worth it over time.
- Metal greenhouses, made from galvanized steel, are more durable than wooden ones. They withstand harsh weather and pests better. Wooden greenhouses often require regular treatment to prevent rot and insect damage.
- Maintenance: Wooden greenhouses need more care because they decay and attract pests. In contrast, metal greenhouses require less maintenance as time goes on.
- Aesthetic Appeal: Wooden greenhouses have a traditional look that some farmers like. Metal greenhouses, however, offer a modern design that appeals to others.
| Greenhouse Type | Cost Range (KES) |
|---|---|
| Net | 100,000 – 350,000 |
| Wooden | 150,000 – 450,000 |
| Metallic | 120,000 – 400,000 |
| Polycarbonate | 500,000 – 1,900,000 |
Profitability and ROI of Greenhouse Farming
Greenhouse farming can be very profitable with good management. Here’s a breakdown:
- Cost Recovery: Farmers often recoup their initial investment of Ksh 150,000–1,000,000 within 2–3 planting cycles.
- Yield Increase: In greenhouses, crop yields can be 2–3 times higher than in open fields.
- High-Value Crops: Tomatoes, capsicum, and strawberries fetch high prices in local and export markets.
Example ROI:
Consider this example of potential ROI from greenhouse farming:
- Investment: Ksh 200,000 for a small greenhouse.
- Expected Yield: 5,000 kg of tomatoes in one growing season.
- Selling Price: Ksh 50 per kg.
Revenue Calculation:
- Revenue = Expected Yield × Selling Price = 5,000 kg × Ksh 50/kg = Ksh 250,000
In this scenario, the farmer would earn Ksh 250,000 in revenue. After recovering the initial investment, the profit would be Ksh 50,000.
Conclusion
Investing in a greenhouse in Kenya can greatly change your farming business. The initial costs are high. A basic net house starts at KES 100,000. A commercial polycarbonate structure can exceed KES 1.8 million. However, the benefits often justify this investment.
To succeed in greenhouse farming, you need careful planning and informed decisions. When choosing a greenhouse, consider your budget, space, crops, and local climate. Remember, the cheapest option isn’t always the best long-term choice. Durability, maintenance, and potential yields are crucial factors.
New farmers might start with a smaller, affordable structure. As you gain experience and profits, you can expand or upgrade. Established farmers aiming to scale up may find larger, durable options more valuable. These often offer greater production capacity and efficiency.
Choose a greenhouse made of wood, metal, net, or polycarbonate. Partner with trusted suppliers. They should offer quality materials, proper installation, and reliable after-sales support.