Boulders, Rockery & Water Features

Here at Decorative Aggregates, we stock a wide range of boulders and slate stones to form beautiful rockeries and water features, along with attractive water feature kits. We supply everything from Marble White Boulders, right through to Flambe Boulders and Slate Pyramids.

Used alongside gravels & aggregates, rockery stones can be used to create a natural border to planted and grass areas or they can be used to divide up bigger spaces.

Boulders can be used individually or together to highlight planting or create a focal point. Take a look at our ‘Create Rockeries’ section for inspiration and more ways to transform your garden with rockery stones. 

Slate Walling is one of our bestsellers. Handpicked slate wall stones, straight from the quarry in Wales, it’s the ideal material for edging ponds and paths, plus creating natural-looking returning walls or barbeques.

Water provides motion and sound, transforming the mood and impact of any landscape project. Our drilled monoliths and hololiths make a stunning water feature and are available to order as part of a water feature kit or as an individual piece.

Slate complements these outdoor water features particularly well – particularly Snowdonia Tumbled Slate Paddlestones.  Find more ideas and inspiration on our  ‘Create Water Features’ page.