Grey Cambrian slate from Redland has been used on the Twenty Ten Clubhouse, which hosted this year’s Ryder Cup at Wales’ Celtic Manor Resort.

Cambrian slate was specified to create a classic look. All Redland Cambrian slates are made in Wales and use 60% recycled natural slate.BRE’s 2008 Green Guide to Specification awards generic resin slates an “A” when part of standard roofs.

The slates are designed with a three-point fixing, making them suitable for even the most exposed sites. They are made to be lightweight, have a thin leading edge and as they perform as modern interlocking tiles and can be used on pitches as low as 15°. When installed with recommended fixings, according to BS 5534, the roof is backed by a 15-year guarantee.