North4 Products
North 4 design mirrors vison panels porthole windows for doors
porthole windows architectural portholes vision panels for doors round windows stainless steel

We are a design & manufacture company specialising in creative, design led products.  Founded in 1999 with a unique range of shaped porthole windows and Vision Panels for doors, we rapidly established a reputation for quality innovative products.   

In addition to our extensive collection of Vision Panels and standard products we offer a complete product development, design and manufacture service - using our knowledge within the field to create design led, functional and innovative solutions.   

We offer a unique range of stainless steel Vision Panels, Architectural Portholes & Porthole Windows for doors and walls.  Designed to be aesthetically pleasing and create light and visibility through doors and walls, all our vision panels and porthole windows are incredibly easy to install.