Hillhouse Quarry, located at Troon, is one of the largest independent whinstone quarries in mainland Scotland. The high density and low drying shrinkage of the stone make it ideal for producing a wide range of quality aggregates for use in coated stone, concrete, blocks and general building materials. Aggregates are suitable for use in road construction and surfacing, sea and river defences, water filtration and surface water solutions (suds).

Stone products available as standard at Hillhouse include the following:

Single Sized Aggregates

Aggregates for Concrete

Aggregates for Drainage

Type 1 and Sub-Base Materials

Fill Materials & Armour Stone

Recycled Products

Hillhouse Group

Hillhouse Group