The TERRA system profiles are used as aluminum substructure profiles for deck construction. Compatible with the various versions of the aluminum system profiles, the modular system also includes angle and profile connectors as well as flexible joints for installation at 90° and 180° rotation angles. In this way, the modular system can be used to create a stable and long-lasting deck substructure.
Note
If the profiles are used in combination with products for hidden deck board fastening, they should be oriented with the screw channel facing upward.
If you wish to mount the deck boards directly to the profiles using screws, turn the profile so that the underside faces upward. This way, the special geometry of the profiles provides sufficient space for the screw to move, thereby reducing the risk of breakage.
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