This week the April issue of RIBA Journal is published, complete with our tenth technical guide: SIG Roof Lines.

This issue features the complex roofing challenge at Birmingham New Street Station, a salutary tale about Flat Roofs on Schools and an […]

This week the October 2016 issue of RIBA Journal is published, complete with our ninth technical guide: SIG Roof Lines.

SIG Design & Technology partner with the RIBA Journal to help supply architects with impartial, useful advice on designing flat, green and metal roofs.

This […]