RIA

Aluminium design
Blades with drainage, preventing water ingress
Calculation diagrams provided

RIA is an intake and exhaust louvre for external installation.

Design

RIA-1 is made from extruded aluminium profi les, and is equipped with animal-proof netting. The RIA-2 design is identical to RIA-1, but without a fl ange. RIA-3 is made of aluminium, and has insulated blades and animal-proof netting. Wall-mounting frame with anchor is available for RIA-1.

Materials and surface Coating

RIA-1 and RIA-2 are made from extruded profi les in seawater resistant aluminium (EN-AW-6060-T66 / EN-AW-6063-T6). Delivered untreated as standard. Can also be delivered in anodized brown, black or natural. The louvres can also be supplied in painted fi nish. Other materials available on request. RIA-3 is made of seawater resistant aluminium (EN-AW-5052-H34), and is insulated with mineral wool with a glass fi bre layer. Painted fi nish or alternative material available on request. Separate wall-mounting frame comes in an aluminium or galvanized steel design, and is equipped with anchor.

For installation without wall-mounting frame, the minimum groove dimension required is: W x H. If a wall-embedded mounting frame is used, the groove needed is: W +60 x H +60 mm. During sealing, the mounting frame requires bracing. For areas exposed to harsh weather conditions, max. recommended air face velocity is 2 m/s. Sealing between wall and top edge is recommended in order to prevent rainwater along the façade from penetrating the louvre.