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Why Greenhouse Polythene Matters
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Climate control: traps heat, cuts wind, and keeps humidity stable
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Longer crop cycles: 200-micron, UV-treated films last 4–5 years when installed correctly
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Yield & quality: fewer disease outbreaks, better color and weight on tomatoes, capsicum, strawberries, herbs
Main Types of Greenhouse Polythene in Kenya
| Color / Nickname | Best Climate & Use Case | Quick Benefits |
|---|---|---|
| Yellow-Green “Tunnel” Film | Cool to warm highlands | Boosts photosynthesis in low light, ideal for curved tunnels |
| Milky White (Nectarine) Film | Hot lowlands, solar driers, propagation chambers | Diffuses harsh sun, prevents fruit scald, excellent for rooting trays |
| Crystal-Clear Film | All zones, BSF sheds, propagation | Maximum light transmission for seedling vigor |
Key Specifications to Check
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Micron rating: 200 µm, 7-layer co-extrusion
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Built-in additives:
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UV & IR stabilizers (extend lifespan, retain night heat)
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Anti-drip / anti-fog (keeps leaves dry, reduces fungal spread)
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Anti-virus & anti-fungal pigments
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Widths available (m): 4 | 5 | 5.5 | 6 | 7 | 8 | 9 | 9.5 | 10.5 | 11.2 | 12
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Lengths (m): cut-to-order from 1 m up to 150 m rolls
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Crop suitability: tomatoes, flowers, leafy veg, strawberries, herbs
Tip: Always match film width to greenhouse span to avoid waste seams.
2025 Greenhouse Polythene Cost in Kenya
Current retail rate (Hortitechno Greenhouses): Kes 115 per m²
| Width (m) | Popular Length (m) | Total Area (m²) | Indicative Cost (Kes) |
|---|---|---|---|
| 6 | 30 | 180 | 20,700 |
| 8 | 40 | 320 | 36,800 |
| 10 | 31 | 310 | 35,650 |
Quick Price Calculator
Cost (K sh) = Width (m) × Length (m) × 115
Example: 10 m × 31 m film → 10 × 31 × 115 = K sh 35,650
How to Stretch Your Film’s Lifespan
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Install with proper batten tape—no bare staples or nails
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Maintain roof pitch ≥ 30 ° for fast runoff; prevents water pools and sagging
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Wash dust every quarter; use mild soap, soft brush
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Replace torn sections immediately to block pest entry
Why Buy from Hortitechno Greenhouses
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Verified 7-layer films sourced from ISO-certified manufacturers
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Cut-to-length service—pay only for the meters you use
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On-site installation teams country-wide within 48 hours
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Warranty: up to 36 months against UV degradation
Frequently Asked Questions
Q1. What is the difference between 150 µm and 200 µm film?
200 µm lasts ~40 % longer and offers better tear resistance, making it the go-to for commercial houses ≥ 500 m².
Q2. Do I need shade net on the sides?
Yes—mesh on side walls keeps pests out and prevents overheating in hot counties like Makueni and Turkana.
Q3. Can I recycle used film?
Absolutely; Hortitechno partners with local recyclers. Return your old cover and get a discount on a new roll.
Ready to Order?
Call +254 723 053 026 or WhatsApp Hortitechno Greenhouses. Our agronomists will size, quote, and ship your film—nation-wide—within 24 hours.
Internal Links for Further Reading
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Metallic vs Wooden Greenhouse Frames
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Organic Pest Management under Polythene Covers
Bottom line: With the right micron rating, additives, and supplier, greenhouse polythene becomes an investment—not a cost—that drives consistent, premium harvests season after season.
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