Weather protection grid – AL 68 with spring

Build your own flexible aluminium weather protection grilles

The DIY weather protection grille kit, featuring slat spacers and springs, is made of aluminium. It enables the installation of air intake and exhaust grilles in the required dimensions to suit your needs. Its key advantage is the tailored modular system: aluminium profiles, louvre splices and retaining springs can be adapted to specific projects, rather than having to rely on prefabricated standard sizes.

Particularly in air duct construction, varying opening dimensions, modifications or bespoke designs lead to additional procurement costs. With this aluminium weather protection grille, you can produce suitable solutions directly in your own production facility. The fixed slats help protect fresh air and exhaust air openings from direct rain ingress. A supplementary bird protection grille also protects against leaves, small animals and coarse debris.

Technical Highlights

• Aluminium slat and air duct profiles for clip-fit installation
• Defined slat spacing of 68 mm
• Louvre fixing via aluminium louvre web and retaining spring
• Retaining spring made from AISI 304 stainless steel
• Louvre webs available with or without folded edges
• Corner brackets with screw fitted and secured
• Optional installation tool for the retaining springs

Key features

• Customised dimensions for project-specific installation scenarios
• In-house production reduces reliance on custom-made parts
• Lightweight aluminium facilitates processing and handling
• Systematically coordinated components
• Suitable for a functional weather protection grille for ventilation

Additional features at a glance

• Plan components according to requirements and use them for different grille sizes
• Stock and replace individual system components as required
• Flexibly produce custom dimensions in-house
• A technically well-structured system for different customer projects

Installation

• Cut the profiles and slats to the required final dimensions
• Position the slats in the defined grid using the slat spines
• Insert retaining springs to secure the slats
• Assemble the frame using the provided corner brackets
• Fit supplementary bird protection grilles behind the slats on a project-by-project basis

Why is this weather protection grille suitable for you?

The DIY kit combines flexible made-to-measure production with a straightforward assembly principle. This makes it particularly suitable for businesses that wish to manufacture weather protection grilles regularly, cost-effectively and tailored to the respective air duct or façade connection.

Application scenarios

• Outdoor air and exhaust air openings
• Supply and extract air systems
• Facade connections for air ducts
• Technical centres and ventilation rooms
• Project-specific custom-made and replacement units

All information is provided without guarantee. Technical data, illustrations and prices are subject to change and are non-binding. Errors excepted.