KEYSTONE HD/K-150 STEEL LINTEL HEAVY DUTY 1500mm KH1515

Keystone leads the way with the development of a completely unique lintel range to address the thermal requirements of new building regulations which require that lintels should be assessed for their effect on the thermal performance of a building. The thermal performance of a lintel is expressed in terms of Psi Values (ƒ½‚¨) i.e. linear thermal transmittance.

KEY BENEFITS

Up to 5 times more thermally efficient than a standard steel cavity wall lintel. Hi-therm+ is the only BBA approved thermally enhanced lintel on the market. Hi-therm+ achieves the Appendix R value for steel lintels in Part L. Hi-therm+ is a low cost solution to improving both the CO‚² & Fabric targets in line with Part L Building Regulations. Hi-therm+ will assist with achieving Part L with 100mm cavity therefore reducing the need for wider cavities. Hi-therm+ will assist with part L compliance without the need for renewable technologies. Better Buildability - offers the simplicity of a one piece, structurally superior top hat design creating stability during the building process, unlike a two part lintel solution. Maintenance free.