Question 1

Why focus on the roof?

Accepted Answer

The roof takes the most sun of any surface on the building. On industrial, logistics and commercial buildings, flat roofs can hit 80°C in summer and drive indoor temperatures way up.

Question 2

Will applying a reflective coating reduce my energy bills?

Accepted Answer

A cooler roof lets less heat into the building. In air-conditioned spaces, energy costs fall accordingly thanks to reduced air-conditioning use. The savings depend on the building, its use and its insulation level.

Question 3

What ROI can I expect from Covalba reflective coatings?

Accepted Answer

The return on investment varies by building type and activity. The lower the temperature setpoint, the stronger the impact can be. Expect roughly 5 years for a large supermarket at 24°C, and 2 to 3 years for a refrigerated building at 4°C.

Question 4

Could a reflective roof raise my heating bills in winter?

Accepted Answer

Solar gain through the roof stays low in winter: the sun sits lower and weaker, the days are shorter, and there&rsquo;s less of it. The coating mostly blocks incoming heat in summer.

Question 5

Is prior authorization required?

Accepted Answer

We recommend checking local planning rules before any project. As a general rule, the flat roofs of industrial buildings in business or industrial zones are more easily granted approval to change roof color.

Everything you need to know about reflective roof coatings.

General

Technical criteria

Maintenance and durability

Installation

Let's talk about your building.

Everything you need to know about reflective roof coatings.

General

Why focus on the roof?

Will applying a reflective coating reduce my energy bills?

What ROI can I expect from Covalba reflective coatings?

Could a reflective roof raise my heating bills in winter?

Is prior authorization required?

Technical criteria

What is solar reflectance?

What is thermal emissivity?

What is the Solar Reflectance Index (SRI)?

What is CovaTherm's SRI?

Do Covalba coatings contain any hazardous substances?

Maintenance and durability

Is maintenance as demanding as on a conventional roof?

Is any maintenance required?

What guarantees cover the product and its performance?

Is the waterproofing warranty kept?

Installation

Does the roof structure need to be reinforced beforehand?

Do Covalba solutions improve waterproofing?

What is the impact on a photovoltaic installation?

Is rainwater affected?

Let's talk about your building.