HWL completes approval of non-bonded R9 production
18th June 2019

HWL Trade Frames has taken the final step in the official approval of its non-bonded glazing of Residence 9 windows with the inclusion of the technology the Residence Collection’s new R9 Technical Manual.

The updated manual now includes for the first time the use of Timberweld sash-welding technologies as an approved manufacturing process following more than a year of testing in partnership with the Residence Collection
. It follows the announcement last year that the technology has been accepted in the system’s manufacturing methodologies read story .

HWL managing director Mark Haley said: “It’s been an involved process, the outcome however, has been worth it because it gives us, our customers and R9 new commercial reach.

“Getting rid of the requirement to glass bond R9 delivers so many savings and efficiencies. We knew how good the window was but we needed an audit trail of proof.

“Having completed all relevant testing last year, Residence Collection has given Timberweld sash-welding technologies approved manufacturing status with inclusion in the R9 Technical Manual. It’s a vindication of where we’ve gone and recognition of the work that the entire team has put in.”

The application of Timberweld sash-welding technologies gives HWL the capability to butt weld window sashes inside and out, replicating the appearance of a 90° mechanical joint.

HWL claims installers can cut their installation costs by up to a third by switching from buying-in mechanically jointed sashes, to its Timberweld R9 sash.

www.hwlwindows.co.uk