Codes and Standards
Certification requirements shall be in accordance with criteria set out in HVCA TR19, which is the reference standard.
Some insurance companies insist that cooking extract ductwork is cleaned annually at a minimum. In reality they mean that cooking extract ductwork must be certified as being clean and free of fire risk annually.
Sometimes the ducting is actually clean and does not require cleaning.
Enviro can certify your ductwork with photographic and depth gauge evidence supported by a signed cert.
Enviro operate a cost effective grease filter exchange program for our clients. The exchange service enables the client to maintain their grease filters with minimum effort and cost.