Weather protection grid – with slat crossbar and spring – AISI 304

Stainless steel weather protection grilles for durable and corrosion-resistant ventilation solutions

The DIY weather protection grille kit, featuring slat spacers and springs made from AISI 304 stainless steel, has been developed for demanding applications. In such applications, corrosion resistance, durability and flexible manufacturing are crucial. The system combines stainless steel louvre profiles, stainless steel air duct profiles, louvre spacers and retaining springs. This makes it a well-designed solution for the in-house production of customised weather protection grilles. The louvre fastening system, comprising louvre spacers and retaining springs, ensures the louvres are securely held in place whilst providing a clean, neat appearance.

In practice, fresh air and exhaust air openings are often permanently exposed to moisture, the elements or aggressive environmental conditions. Conventional materials quickly reach their limits in such situations. This Stainless steel weather protection grille enables the production of robust solutions for demanding ventilation systems. The fixed, aerodynamic louvres help protect against direct rain ingress. A bird protection grille fitted behind the unit can further reduce the ingress of leaves, small animals and debris.

Technical Highlights

• Blade fastening via blade spline and retaining spring
• Blade spacing 68 mm
• Blade profile made of AISI 304 stainless steel
• Air duct profile made of AISI 304 stainless steel
• Blade splines made of AISI 304 stainless steel
• Corner brackets made from AISI 304 stainless steel
• Retaining springs made from AISI 304 stainless steel
• Optional installation tool for retaining springs

Key features

• High resistance to corrosion and weathering
• Ideal for demanding outdoor applications
• Flexible production of custom grille sizes
• Long service life with low maintenance requirements
• Uniform stainless steel system for professional applications
• Suitable for demanding projects involving weather protection grilles and ventilation

Additional features at a glance

• Reduced procurement costs thanks to flexible in-house production
• Low-maintenance solution with durable components
• Long-lasting protective function even under demanding environmental conditions
• High-quality stainless steel design for specific customer requirements
• Customised production without reliance on standard dimensions

Installation

• Cut the slat profiles and air duct profiles to the required dimensions
• Fit the slat crossbars according to the grille size
• Securely fix the slats in place with retaining springs
• Assemble the frame using the provided corner brackets
• Optionally integrate bird protection grilles or other protective components
• Suitable for cost-effective manufacture in workshops and production facilities

Why is this weather protection grille right for you?

This weather protection grille is the right choice when, in addition to flexible made-to-measure production, high corrosion resistance is particularly required. The AISI 304 version enables use in challenging environments. It also ensures a durable solution in professional air duct construction. This allows individual requirements to be met cost-effectively and with long-term reliability.

Application scenarios

• Outlet and exhaust air openings
• Ventilation systems in industrial and commercial buildings
• Buildings with increased requirements for corrosion protection
• Coastal or damp environments
• Food, pharmaceutical and hygiene areas
• Bespoke solutions in air duct construction
• Refurbishment and new-build projects

All information is provided without guarantee. Technical data, illustrations and prices are subject to change and are not binding. Errors excepted.