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Charcoal Limestone

Granite Sand and one coat dash receiver graphite

Charcoal Limestone is an angular stone. It is a deep vibrant black when wet and a dark grey when dry. It is commonly used mixed with either white marble or silver granite to provide a contrast enabling the colours to stand out.

Irwin’s Dry Dash finish (pebble dash) provide a large range of long lasting, low maintenance coloured finishes.

The renders consist of naturally coloured sands and aggregates.  These have been carefully selected in an attractive range of granite, quartz, marble and flint chippings which are known for their strength and durability.  Combined with high quality silica coloured sands that will provide a colourfast background coat.

We do not deliver to private houses and rely on our network of builders merchants throughout Ireland. We deliver bulk loads for contracts and merchants. Get in touch to discuss options.

Irwin Quality Aggregates


The coverage of our Dry dash finishes can only be estimated as the size and types of aggregates is important.  We suggest that it would take 12kgs of aggregate per M2 and 14kg of sand per M2 of wall.

Irwin Quality Aggregates


Dry Dashing stones and sand are available in 1 tonne bulk sacks and in 25kg bags.

used with

Granite Sand (Wet)

used with

Granite Sand (Dry)

Quality Products & Quality Service

Irwins Quality Aggregates offer one of the most extensive ranges of decorative aggregates in Ireland. Irwins can offer a large range of dry dash render stones available with accompanying sands.

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Shipping & Returns Policy

Irwins do not deliver bagged products to private houses. We rely on our network of Builders Merchants throughout Ireland. We can deliver bulk loads for contracts and merchants. Loose bulk loads can be delivered direct if required.

Irwins Quality Aggregates without prejudice, operate a NO RETURNS POLICY for all bagged & Bulk Deliveries. Note: Agreed exceptional returns will incur a 25% Handling Charge

Get in touch to discuss options.

Working to Standards

ISO 9001 and ISO 14001 Registered Company.

Irwin Quality Aggregates Irwin Quality Aggregates