Assemblies for windows and doors

Assembly of battens particularly for the covering of sloping roo

Bevelled glass window

Block member and panel structure

Block wall construction system and components thereof

Building block assembly system

Building block wall connector strip and method of assembling a b

Building component

Building glass facade and a clamp fitting for mounting a...

Composite pane having a high resistance to impacts

Concrete filled tapered tubular tower

Concrete panels with embedded block insert

Construction block cap

Curtain wall assembly of interfitting glass blocks

Curved corner of a spacer frame of an insulating glazing, and a

Cut glass panel

Decorative stained glass insert unit for windows

Double floor for removing air from rooms

Extruded frame molding for glass block structures

Flame-resisting glazing panels