40 years in the roofing industry

John Mercer, technical manager at Wienerberger reflects on 40 years in the industry and how much has changed

“The importance of maintenance-free roofing for social housing”

By John Mercer, technical manager at Wienerberger Roof Tiles

Residential roofing issues

By John Mercer, technical manager at Wienerberger Roof Tiles

Common questions for the Wienerberger technical team

John Mercer, technical manager at Wienerberger Roof Tiles goes through the most commonly asked questions that the technical team at Wienerberger receives

Reasons for roofers to include solar in their offering

By John Mercer, technical manager at Wienerberger Roof Tiles

On-line roofing tools and apps – the route to smarter roofs

By John Mercer, technical manager at Wienerberger Roof Tiles

Roof space ventilation in pitched roofs

By John Mercer, technical manager at Wienerberger Roof Tiles

Using lead replacement flashing materials

John Mercer examines the use of lead in pitched roof flashings and asks if it is really necessary

Constructing a low pitch watertight roof – Part 2

By John Mercer, technical manager at Wienerberger Roof Tiles

How to construct a watertight low pitch roof – Part 1

By John Mercer, technical director at Wienerberger