Ground preperation

In order to get the most from decorative aggregates, it is important to carry out the correct ground preperation.  If the area is to be regularly walked on or trafficked by vehicles, a compacted sub-base as described in our guide to laying paving, may be necessary.  For areas that will not bear any weight, the ground should simply be firm and level.  We recommend that aggregates are laid on a water-permeable geotextile fabric.  The fabric will help to stabilise the ground and reduce unsightly weeds.  It will also prevent contamination by the ground beneath whilst allowing rainwater to drain away.

Laying aggregates

Decorative aggregates should normally be laid 40-50mm thick.  Approximately 3 large packs of decorative aggregates will come 1 meter square.  For larger areas, a bulk bag of decorative aggregates will cover 12-15 meters square.  Coverage does vary slightly for different products and customers should refer to guidance on the relevant bag.