Affordable Dam Liners

“If conserved properly, the amount of rainfall we receive in Africa can sustain agriculture all year round.” Irrihydrosol Ltd.

Premium Dam Liner Supplier in Kenya with 5-25 Year Durability

Water reservoir with HDPE dam liner installed by Irrihydrosol professionals in Kenya
Freshly Installed HDPE Dam Liner in Central Kenya by Irrihydrosol Ltd – Built to Harvest Water for Avocado Farming

Do you want to harvest and store water, and use it during the rainy season without losing the water or its quality? Then look no further! Irrihydrosol Ltd. is the company of choice for affordable dam and pond liners (geo-membranes) in Kenya. Our liners are made from high-density HDPE, are UV-treated, and are designed to prevent water loss through seepage. This guarantees our customers that they have available water all year round.

Dam Liner Prices in Kenya - 2025 Updated Rates

The prices depend on the type of liner used, the size of the reservoir and some few other specific considerations. Below is a brief illustration of the cost of liners in Kenya:

Thickness (microns)

Type

Price (KES/m2)

Best For

Durability Range (Years)

300

Basic

210 /=

Small ponds and smooth surfaces

5-8

500

Standard

240 /=

Small and medium ponds, fish ponds, soft murram

10-12

750

Reinforced

330 /=

Medium dams in rocky soils

15-20

1000

Heavy-Duty

420 /=

Large dams with rough terrain

20-25

Note: Prices include material costs only. Installation services quoted separately based on project requirements.

Applications of HDPE Dam Liners in Kenya

Dam liners have a wide range of applications and can range from water, harvesting, water storage, to even serving as infiltration control solutions. Below are some of the categories that liners are used:

Our professional technical team installing a high-quality dam liner on-site in the Mai Mahiu area, ensuring durability and efficient water retention
Irrihydrosol technicians installing a dam liner at a water reservoir site in Mai Mahiu, Kenya

1. Dam and Reservoir Lining

One of the main uses of dam liners is the lining of reservoirs and dams. We lay HDPE liners with varying thicknesses (300, 500, 750 and 1000 microns). These thicknesses are dictated by the size of the pond, the soil structure of the site and the purpose of the structure.

2. Fish Pond Lining Solutions

At Irrihydrosol Ltd., we design and line fish ponds, which also include a protective netting to keep away scavengers. Our UV-treated pond liners work really well as they not only stop water loss through seepage, but also prevent contamination by groundwater.

3. Water Tank Rehabilitation

We also rehabilitate old cracked tanks using liners, giving them extra service life. The liner is carefully cut to fit the size and shape of the tank with utmost precision. These tank liners are also very strong and resistant to water treatment chemicals, making them ideal for lining concrete, steel, and plastic tanks.

Professional Dam Liner Design and Installation Process

Infographic showing the 6-step process for professional dam liner installation by Irrihydrosol including site assessment, excavation, fabrication, installation, security and complementary services
Visual Guide to Irrihydrosol’s Complete Dam Liner Implementation Process: From Site Assessment to Final Installation

1. Site Assessment & Consultation

The first thing we do is visit the site and assess:

  • The source of water whether it is runoff, pumped from river, roof water or another source.
  • The size and the best way to position the reservoir.
  • The material (liner, shade net) and the mechanics (silt traps, pump, piping) that we be used for the pond.
  • We then come up with the installation schedule, a detailed cost breakdown and a logistics plan.

2. Excavation & Site Preparation

With everything planned out, we then excavate according to the reservoir layout, whether using manual labor or machinery. This step is specific to the project that require excavation and excludes tanks to be lined.

3. Custom Liner Fabrication

Depending on the project size, the liner maybe hot-welded in our warehouse, or on site for big projects.

4. Professional Liner Installation

We then proceed to install the custom cut liner to seamlessly fit the structure and make sure there is no leakage.

5. Security & Safety Implementation

We also put up a fence around the reservoir. This is to prevent the entry of animals and children on site and thus reduce the risk of accidents.

6. Complementary Services

This step is project specific and depends on the intended use of the stored water in the reservoir. It includes:

  • Pump installation.
  • Solar solutions.
  • Shade net installation.
  • Irrigation systems (drip, sprinklers, greenhouse).
  • Farmer training and capacity building.
Irrihydrosol technicians discussing dam liner options with Kenyan farmers at their property showing professional consultation process
Irrihydrosol Experts Offering On-Site Water Storage Consultation in Kitale During Dam Excavation for Agricultural Use

Frequently Asked Questions About Dam Liners

What is a dam liner?

A liner is a geo-membrane made from HDPE or PVC, and is used to line reservoirs, dams, fish ponds, or tanks to prevent water loss through seepage.

Why do I need a dam liner?

A dam liner helps conserve water, prevent contamination, and maintain the integrity of your water storage system by preventing leakage and seepage.

What materials are used for dam liners?

We use high-quality UV-treated HDPE and PVC materials for our dam liners, which are durable and resistant to environmental factors such as UV rays and chemicals.

How long do dam liners last?

Dam liners can last somewhere between 5-20 years, depending on the thickness of the liner used. Proper installation and maintenance also plays a big role in the longevity of the liners.

Can dam liners be used for fish ponds?

Yes, our HDPE dam liners are perfect for fish ponds, by preventing water loss through seepage. Additionally, we also install shade nets to keep away scavengers.

What is the installation process for a dam liner?

Dam liner installation process starts with a site visit where we assess the specifics of the project. We then excavate, fabricate the liner, install it, and lastly fence the site. Irrihydrosol Ltd. also offers additional related services such as pump installation, solar solutions, shade nets, and irrigation systems installation.  

What is the cost of dam liners?

The prices depend on the type of liner used, the size of the reservoir and some few other specific considerations. Below is a brief illustration of the cost of liners in Kenya:

Thickness (microns)

Type

Price (KES/m2)

Best For

Durability Range (Years)

300

Basic

210 /=

Small ponds and smooth surfaces

5-8

500

Standard

240 /=

Small and medium ponds, fish ponds, soft murram

10-12

750

Reinforced

330 /=

Medium dams in rocky soils

15-20

1000

Heavy-Duty

420 /=

Large dams with rough terrain

20-25

Where can I get dam liners in Kenya?

Irrihydrosol Ltd is a leading supplier of dam liners across Kenya. We also install, offer consultation services, repair and maintenance, alongside other additional services.

Other services offered by Irrihydrosol