Q. What are the demerits of PVC ceiling sheets?

The area has a more plastic appearance thanks to the PVC ceiling sheets. Because PVC is made of plastic it breaks down when exposed to high temperatures. PVC ceilings are only able to have lights that are energy-efficient placed in them since any lighting that releases heat should be avoided. PVC ceilings when left in place for an extended length of time let out a poisonous chlorine gas. Additionally the combustion of this substance creates a particularly toxic byproduct. This is one of the most significant drawbacks associated with a PVC ceiling.