BFRC Score The BFRC are quite possibly the most reliable window and doorway Strength overall performance assessors in the UK. A++ Power ranking A+ Vitality rating A Strength score B Electricity score BFRC Rating The BFRC are quite possibly the most reliable window and door Strength general performance assessors in https://www.apptape.co.uk/blog/dec-advantages-of-window-tinting-films/