Commonly asked questions about fixings

Richard Bishop, category manager for roof at Wienerberger, tackles the most common questions that they receive regarding fixings for pitched roofs

The final song

After six years of writing regularly for Roofing, Cladding and Insulation, with occasional articles dating over the past 20 years, John Mercer, technical manager at Wienerberger, gifts his final ‘The Pitch’ before his retirement

The issue of incorrect or inadequate roof specifications

By John Mercer, technical manager, Sandtoft