Post-forming apparatus

Power operated bi-fold strip curtain door assembly

Power wheel for tri-fold doors

Pre-assembled and pre-adjusted roll-up door, and fixing

Pre-hung door assembly installation kit

Pre-hung door installation apparatus

Pre-mitered doorframe assembly for partition wall construction

Precursor for a door

Prefabricated door frame

Prefabricated glazing gasket

Prefabricated metal doorway

Prefabricated window for installation in an inclined roof

Prefabricated window structure including a cosmetic...

Prefabricated window unit

Prefabricated window unit with air conditioning system

Prefabricated, space-bounding building sections and method...

Preformed flexible laminate

Preformed glazing unit

Pressure compensating system for hermetically sealed window...

Pressure compensating window