1)There is a gap at bottom of door allowing bugs to come in. What is best way to fix this? (2) Should I repair or replace door threshold to make it look
Upvc Door Bottom Threshold Rail Kick Strip 850mm Long Aluminium Silver : Amazon.co.uk: DIY & Tools
Threshold Luxe 60 Bottom Outlet
Exterior Door Threshold Types – Door Thresholds - Apeer Doors