Choosing thermal insulation means balancing performance, site constraints and budget. Three main families of solutions cover almost every need in Morocco. Here is how to compare them.
When to choose spray polyurethane foam
Spray polyurethane foam is applied directly onto the substrate. It conforms to every corner and forms, within seconds, a continuous barrier with no joints or thermal bridging.
- Ideal for roofs, slabs and irregular substrates.
- Dual action: thermal insulation plus airtightness.
- Fast job, immediate commissioning.
It is the best-performing option thermally. See the Spray Polyurethane Foam page.
When to choose rigid insulation boards
Insulation boards suit flat, regular surfaces: flat roofs, facades, interior linings, technical ceilings. Their thermal resistance is certified and consistent across the whole surface.
This is the choice of engineering firms that need documented, measurable performance. Details on Rigid Insulation Boards.
When to choose external thermal insulation (ETICS)
ETICS wraps the whole building in a continuous insulating envelope. It removes structural thermal bridges, protects the facade and allows a full aesthetic renovation — with no loss of interior space.
It is the most complete solution for condominiums and commercial buildings. Learn more: External Thermal Insulation.
How to decide
| Criterion | Spray foam | Boards | ETICS |
|---|---|---|---|
| Thermal performance | Excellent | Good | Good |
| Thermal bridging | Eliminated | Reduced | Eliminated |
| Irregular surfaces | Yes | No | No |
| Facade renovation | No | No | Yes |
In practice, an on-site assessment settles it quickly. Smart Coating teams analyse the substrate, exposure and building use, then recommend the right method. Request a free quote.
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