Our Blackout Systems have been perfected over many years.


The Rollup Wall is an important part of your Blackout effectiveness.


Our Blackout System is self-adjusting, to reduce your maintenance time and increase the quality of your Blackout.


A High-Quality Blackout System needs to open wide to allow more light for your plants.


The seal at the ends of your Blackout System is important, and we have many strategies to make that seal effective.


Blackout quality when closed is important, no matter what the crop.


Call Westland Greenhouse Solutions for all your Blackout Requirements.


Commercial Greenhouse Blackout Systems for Light Deprivation

Greenhouse blackout systems, also referred to as light deprivation or “light dep” is a horticultural growing technique that allows precise control of the light levels your crops receive during certain growth stages of your plants.

To accomplish total blackout in a commercial greenhouse environment, light deprivation curtains are required. Simulating seasonal changes, the resulting darkness tricks plants into flowering. This reduces the time needed for plants to reach maturity, and allows the grower to enjoy multiple harvests per year.

Westland offers an industry-leading greenhouse blackout system that is constantly improved to both increase our blackout effectiveness, energy savings and reduce costly maintenance.

Alweco Scherminstallaties Int B.V. supplies a high quality greenhouse light deprivation system. With our installation strategies, we will install a low-maintenance, on-time blackout system for your commercial greenhouse renovation or new-build project. We also install materials in our blackout system that none of our competitors offer to ensure that we keep your plants protected from light, minimizing your crops exposure. This minimizes costs, and maximizes your profits.

We also offer several greenhouse blackout cloths from various manufacturers available only to companies with a world-wide reach along with our second-to-none training to ensure that we can meet your crops’ specific needs.

Below is a list of some plants that thrive in greenhouse light dep environments:

  • Asters
  • Cannabis
  • Christmas Cactus
  • Cosmos
  • Mums
  • Poinsettias
  • Zinnias

With automated greenhouse light deprivation, growers can improve efficiency and save time. Instead of manually opening and closing blackout curtains, your greenhouse will automatically cover and uncover your plants on the schedule that you provide.