Grease build-up risk estimator
Estimate the fire and compliance risk from grease build-up in your kitchen extract system. Inputs: cuisine type, daily usage hours, time since last TR19 clean.
Related services
TR19 cleaning
TR19-specification kitchen extract and ductwork cleaning for insurance and EHO compliance. BESA-trained engineers, photo evidence, post-clean certificate.
Kitchen extract cleaning
Full kitchen extraction system cleaning — canopy, plenum, ductwork and fan. TR19-compliant, insurer-friendly, post-clean certificate issued.
Grease risk estimator — questions
How is the risk score calculated? +
Multiplier of three factors: cuisine grease intensity, daily usage hours, and months since last documented TR19 clean. Output banded as Low / Moderate / High / Critical.
What does "Critical" actually mean? +
WFT readings likely above 500μm — well above the TR19 threshold. Fire risk and insurance non-compliance both likely. Book a TR19 clean immediately.
Need a same-day quote?
TR19 cleans, deep cleans, kitchen porters — covered across London and major UK cities.