Protection from moisture and condensation
Metal profiles are sensitive to moisture, which can cause corrosion. Store the product in dry rooms at a suitable humidity (usually no more than 70%), with good ventilation so condensation does not build up.
OPERATION
Ceiling care
How to store KRAFT products before installation and the conditions to use them in, so the ceiling keeps its look and performance for years.
+5…+30 °Cstorage temperature
+5…+35 °Croom temperature during use
≤ 70 %humidity in the room
BEFORE INSTALLATION
Storage conditions
Metal profiles for suspended ceilings must be stored in conditions that protect them from corrosion and mechanical damage and keep the product looking as it should. The main storage requirements are as follows:
Temperature
Keep the temperature between +5°C and +30°C to avoid sharp swings that can make moisture condense on the metal.
Protection from mechanical damage
Store the profiles on a flat surface or on dedicated pallets so they do not bend and the finish is not damaged. Soft spacers between profiles help prevent scratches and other defects.
Protection from aggressive chemicals
Do not store the profiles near substances that give off corrosive fumes, such as acids, alkalis or solvents.
Keeping out of direct sunlight
Direct sun can heat the profiles, cause thermal distortion and affect the decorative finish. Store them away from direct sunlight.
Packaging
Open cell profiles are normally supplied in factory packaging. Keep them in the original packaging until installation for extra protection against dust and damage.
Following these conditions keeps the open cell ceiling profiles looking right and working as intended until they are installed.
AFTER INSTALLATION
Conditions of use
To use the metal profiles of an open cell ceiling correctly, follow a few conditions that keep the structure reliable and long-lasting:
Temperature
Use the profiles in rooms between +5°C and +35°C. Higher or lower temperatures can affect the strength of the metal or change its geometry.
Humidity
Use the profiles in rooms where humidity does not exceed 70%. In higher humidity, corrosion can appear on metal parts even when they carry a special coating.
Ventilation
Rooms with an open cell ceiling need proper ventilation so condensation does not build up on the metal. The system is often chosen for spaces with demanding ventilation, as its open grid lets air circulate.
Avoiding mechanical loads
Avoid heavy loads or impacts on the profiles during installation and use, so they do not bend and the decorative finish is not damaged.
No aggressive environment
Do not install metal profiles where there are fumes or aggressive substances (acids, alkalis or salts), as they speed up corrosion and can destroy the structure.
Regular cleaning
Clean dust and dirt off the profiles to keep the ceiling looking good. A dry or slightly damp cloth is usually enough; avoid aggressive cleaning products.
Following these conditions keeps open cell profiles reliable and in service for a long time, with their look and function intact.
DOCUMENTATION
Technical information and documents
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