2 panel bifold / 3 panel / 4 panel / 5 panel / 6 panel / 7 panel

Thinking about bifold doors and wondering how the price scales with panels? This guide gives you realistic, installed UK price ranges (incl. VAT) for 2–7 panel configurations in uPVC and aluminium, plus the factors that move a quote up or down. Use the quick table, then try our Double Glazing Cost Calculator for a tailored