Discover our steel lintels, perfect for use within cavity walls, single leaf external walls, timber frames, and internal partitions. Choose from light, standard and heavy duty steel lintels, available in a range of sizes from top brand Catnic.
Extruded from PVC-u for greater UV stability Catnic Lintel Arch cnetres are designed in accordance with PVC-c windows. The design incorporates built-in weep vents for discharging the wind-driven rain that penetrates the external skin of the cavity wall.
Extruded from PVC-u for greater UV stability Catnic Lintel Arch cnetres are designed in accordance with PVC-c windows. The design incorporates built-in weep vents for discharging the wind-driven rain that penetrates the external skin of the cavity wall.