This page explains how we can make the Ahold Delhaize buildings more energy-efficient and comfortable by using energy-saving coatings.

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2WHITE: cool roofing made easy

A cool white roof helps maintain a cooler interior and enhances the energy efficiency of your air conditioning system.

The  2WHITE cool roof coating is straightforward to apply by roller or spray machine on any bitumen or EPDM roof. Your local maintenance contractor can easily apply it. If needed, tutorial videos are accessible online.

The product cost is 6,88€/m². The application time is estimated at 100 m² per labourday.

The roof weight is only 0,5 kg/m²; this means that there are no construction issues applying the coating.

The impact can be pre-calculated using our ROIsoftware tool, just like the shop in Zoersel, Belgium. Here, the comfort will increase by 74%, or from 200 hours a year to only 50 hours above 25 ℃.

The solar reflectance is 0.87, and the thermal emission is 0.91, resulting in an SRI of 110.2 at a wind speed of 2-6 m/s. (tested by Fraunhofer)

The anticipated lifetime is 10 years, with maintenance every 2 years.

Due to our specially designed packaging, we offer the easiest logistics solution. The pouch bags are shipped in cardboard boxes to your applicator, possibly via your distribution centre. That way we did cut the transport costs.

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4EVERblue; translucent skylight solar control.

Skylights and domes allow a flood of light and heat to enter your building. The most economical way to make your building more comfortable and energy-efficient is by filtering out this solar radiation. 4EVERblue will solve these issues with an expected lifetime of 8 years or more.

4EVERblue reflects the solar infra-red radiation outside while the visual light gently enters without glare problems.

This coating is easily applied by rolling or spraying on your skylights by your local maintenance contractor. If needed, tutorial videos are accessible online.

The product cost is 9,17€/m². The extra surface weight is 120 grams/m².

VLT = 47% and TSER = 57% (tested by Fraunhofer)

4EVERblue is the only skylight solar control that possesses a successful ESC test report. This means it is the only solution where the procurement manager is protected in the event of physical harm caused by an accident.

On this Tilburg (NL) warehouse, the interior temperature will rise above 25 ℃ from 940 hours a year to only 375 hours.

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FACADE5finish, the cool image building coating.

FACADE5finish is the wall and roof coating, available in every RAL colour. Adaptable to A-D needs. Depending on the A-D brand, we can create the appropriate roof or facade colour. This way, your shops maintain a consistent image while you keep out solar heat.

The product cost is 7,56 € /m2 .

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If needed, we train your local facility contractor; that way, they can become an Authorised Liquisol Applicator.

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Contact us via

verf@liquisol.com

+32474625693

Q and A

After 10 years, what must be done to remove or repair the coatings?

2WHITE: we advise cleaning the total white and flat surface with a high-pressure cleaner every two years. During this cleaning, you can repaint some areas where standing water has accumulated and the coating doesn’t adhere perfectly. After 10 years, you can give the complete roof a new layer.

4EVERblue: We advise cleaning it every 2 years with S00p SC and a soft sponge. After 8 years or more, you can scrub the skylights and repaint them with 4EVERblue.

FACADE5finish: if you have mould growing on the roof or walls, you can spray s00p RWC on it. That way, it cleans itself.

How do you prepare the surface?

First of all, all the Liquisol solutions can be applied by your local maintenance or paint contractor.

2WHITE: It’s a one-layer coating. The roof must be well cleaned with a high-pressure cleaner and then rolled or sprayed on the roof.

4EVERblue: All types of plastic or glass skylights or domes must be cleaned with s00p SC, and then 2 layers are rolled on.

FACADE5 finish: Depending on the material, we advise or provide the necessary white primer. This is in full collaboration with the local applicator.

How well does 4EVERblue perform?

4EVERblue is the most tested solar control for skylights in the market. The solar control performance is tested independently by Fraunhofer in Germany. This test results in a Total solar control of 57% with a Visual Light Transmission of 47%. This means that the light gently enters the building while we have the maximum infrared head reflection.

How does Liquisol support a local pilot job?

First of all, all the Liquisol solutions can be applied by your local maintenance or paint contractor.

Because of the ease of use of our solutions, any maintenance or paint contractor can apply the coatings on your roofs, facades and skylights. We can ship all coatings to the country's distribution centre, and from that point on, the daily transport can take the goods onsite.

We have a how-to-apply tutorial on our website, which is suitable for any applicator.

If needed, we’ll deliver on-site training.

If you have another question, please mail it via this link, and we’ll answer on this page.