At Green Tec we have various greenhouses kits for sale and costs of setting up constructing and installation of greenhouses in Nairobi Kenya vary depending on sizes and materials used in supply and constructing a greenhouse as well as its accessories like nets, shade, profiles, drip irrigation kits, drip lines and steel/ wire crop support. We mainly manufacture and supply metallic aluminum steel greenhouse units and do not encourage use of wood as we are an environment friendly company. We pride selves as best company for Kenya supplier of metal greenhouses. Most customers who have enquired on where to buy greenhouse in Kenya have never been disappointed with our products and services for as an irrigation company, we have to offer the best.

We have done this over time and our greenhouses are both dome and vent shape open top domestic and commercially viable greenhouses best suited for Africa. One can do polythene covers or use netting materials depending on the weather locality. The polythene comes UV treated 200 microns or higher. We also sell dam liners for fish ponds and small dams alignment.


Greenhouse farming

Greenhouses or glasshouses as were originally named, are structures that are completely covered inorder to control diseases and weather. Our structures have the ability to control ventilation inside the Greenhouse for proper crops environment. Farmers want to grow their crops under ideal circumstances among other things, that requires good climate control, water and moisture control, thus the need for Greenhouses. The Greenhouses use PVC polythene cover and netting materials on the sides but the frames are steel structured.





Greenhouses construction in East Africa

Greenhouses technology from Kenya

Suppliers of greenhouses in Kenya

Costs of constructing a greenhouse in Kenya
Greenhouse accessories



4 x 5m costs ksh 95,000,

6 x 10m costs ksh135,000,

6 x 12m costs ksh155,000,
6 x 15m costs ksh175,000,
8 x 15 cost ksh.195, 000,
8 x 18m cost ksh. 220,000


These are local rates inclusive of
- construction
- water tank
- drip kits/ drip lines
- technician support
- transport within Nairobi
- complimentary seeds

1. Covering
The Tunnel is covered with EVA plastic film, 150 or 200 microns with UV-protected function, that can last for 1year and can be used for 3 years.
The purpose of greenhouse cover is to separate the inside from the outside environment and to transmit as much light as possible. The film optimizes light transmission and plant growing processes. Enough light stabilizers is added to enhance the life of the film. Unique among these covering materials are multi-layered polythene films often referred to as “EVA films” that include 10% EVA,UV inhibitors and colorants to filter or enhance light quality, additives that offer anti-drip and anti disease properties, as well as cooling and thermal benefits, with diffusion which is ideal for tropical conditions of east Africa
2. General
2.1 foundation- Foundation concrete to anchor the stabs will be supplied by client. The quality of the concrete should be as per the bill of quantities. The proportions should be in the ratio 1:3:6 and a diameter of 8” or 200mm
2.2 steel structure- The whole tunnel is constructed with steel pipe, anti-rust treated. The pipe thickness is 1.2mm, with 32mm diameter. The connections of the tunnel are by clamps, bolts and nuts, no welding is done.
2.3 film locking system single ‘D’ locking profiles for the roof arch ridge, lower purlin left side and right side and both the movable vent arm with c profile and ‘W’ plastic coated and UV stabilized spring option.
OUR SERVICE- Wherever possible we survey the site and examine the pre- construction, and do the designs at a small fee.
The structure is developed for easy installation and there is very minimal parts/clamps, resulting to very limited chance of maintenance or failure, but still, there is a full range of spares for any future replacements.

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