Landon Kingsway Dry Riser Inlet Four Way Architrave and Door

The Dry Riser Inlet Four Way Architrave and Door (Part No. 109055652) is a compact, front-facing housing designed to accommodate a four-way inlet breaching valve. These valves enable fire services to charge the dry riser system with water during emergencies, supplying floor-level outlets throughout the building.

Designed to BS5041: Part 4 specifications, this dry riser inlet four way architrave and door features a flush-fitting stainless steel door with a 30mm architrave for a sleek, professional finish. Ideal for installation in internal wall cavities or riser rooms, the four-way configuration supports high-demand fire safety systems often used in multi-storey and commercial buildings.

This dry riser inlet four way architrave and door forms a critical part of the building’s dry riser system and is trusted by fire protection engineers, M&E contractors, and building specifiers nationwide.

Q1: Why choose an architrave version of the four-way cabinet?

It allows for flush, in-wall installation while maintaining the multi-inlet capacity of a traditional cabinet.

Q2: Is stainless steel better for this unit?

Stainless steel is recommended for high-moisture or external environments, offering better long-term durability.

Q3: Can this unit be installed in riser cupboards?

Yes. Its compact, recessed design is ideal for riser rooms and internal fire control areas.