Therma Tech 3400
Hörmann Therma Tech 3400 (previously marketed as Orion 3400) garage door features thermally broken tongue and groove section joints and polystyrene core insulation sandwiched and bonded between steel skins to offer you the best value in safety, energy efficiency and unbeatable durability.
Hörmann Special Features
Safety Bottom Fixture
Therma Tech 3400 garage doors utilize safety fixtures on their bottom sections for added safety for your peace of mind.
Superior and Safe Windows
Hörmann window insert frames are recessed to the panel surface to give your door a cleaner look.
Tempered safety glass panes offer extra layer of safety in case of breakage.