Spray Polyurethane Foam on a Ceiling, Painted White

1. Protecting the room

Walls, windows and everything in the room are covered in plastic. Spraying puts fine droplets in the air, and everything has to stay clean.

2. The ceiling before

The ceiling is ready for spraying and everything below it is protected.

3. Spraying

Spray polyurethane foamSpray polyurethane foamA foam sprayed on as a liquid that expands on the spot and sets into one seamless layer. It insulates against heat and cold and closes cracks and joints. goes over the whole surface and forms one continuous insulatingThermal insulationA layer of material that lets heat through only slowly, so a home keeps its warmth in winter and stays cool in summer. layer with no joints.

4. The light fittings

The light fittings are wrapped so they stay clean, and the foam is sprayed carefully around them.

5. Painting

White paint goes over the foam, protecting it and making the ceiling bright.

6. White over the foam

Here you can see the difference: the beige foam and the white paint covering it.

7. The finished ceiling

A white ceiling with a soft texture that keeps the room cooler in summer and warmer in winter.

8. The result

The plastic comes down and the space is ready again, now with an insulated ceiling.