Fire regs compliance - mansion block door replacement

New fire doors and fire separation to commercial properties and mansion blocks.

Mansion block interior redecorations - Interior view of a staircase with ornate metal railings, leading from a ground floor to the upper level in a well-lit residential space.
Replacement doors for Mansion Block - Blueprint diagram of a door with detailed measurements next to a photograph of a black door with a window, mail slot, and handle.
Stained glass window with geometric design featuring a large central diamond shape.
Double wooden doors with metal handles and two blue signs reading 'Fire door keep shut'.