Modern front door and entrance. Door in black. Opaque glass ...Changing your front door can have a huge impact on the initial entrance to your home, picking a door thats suitable for the style and design of your home can be crucial and really make your property look stunning! Our Customer has chosen a wonderful blue 'Cottage 4c' Composite door with Zinc Priaire Glass design and side panels. #compositedoor #cottage #bluedoor #frontdoor #interiordesign #exteriordesign #homeimprovements #renovation. Find this Pin and more on Welcome!