STT Türk Gazbeton Lintels are reinforced elements that supplement the wall blocks manufactured in accordance with TS EN 845-2 standards. They are used for opening doors on walls and openings on windows. With TSE-certified STT Türk Gazbeton Lintel, there is no need to wait for molds or iron bars etc. to carry on the work on walls, which is significantly time-saving. Measures of self-insulating lintels which prevent thermal bridges and condensation are compatible with any wall and these lintels can be assembled with ease.