You have the choice either to use the cheapest option available or take the responsibility for ensuring the safety of the occupants and insist on certification by using third party accredited products.
Building contractors always feel the pressure to bring a job in, on, or under, budget. Choosing cheaper untested products may save your customer money, but if a fire breaks out it will cost far more in lives and property.
- Only use third-party accredited products.
- Consider using doorsets
- Insist on third-party party certificated doors and compatible components.
- Never cut apertures on site