Keystone Lintels has received certification from the British Board of Agrément (BBA) for its Hi-therm+ Lintel. According to the company, this makes it the only BBA approved one-piece lintel solution which achieves the appendix R value for steel lintels in Part L 2013 (depending on wall construction).

Keystone’s Hi-therm+ lintel has won construction product of the year at the 2018 Irish Construction Industry Awards.

Keystone Lintels has won the ‘best building fabric product’ award at the 2018 Housebuilder Product Awards for the company’s Hi-therm+ lintel.

Keystone Lintels has announced the launch of a new advanced version of its award winning Hi-therm lintel. Hi-therm has won multiple awards for innovation, and Keystone said that its design has now been upgraded to offer “even greater practicality to builders and to extend its benefits to a wider range of projects”.

The Keystone Group is the first lintel manufacturer to offer an online Psi-value calculator designed for energy assessors and architects.