Slate Monolith SM45 is a small compact piece of slate core drilled as a water feature. A nice three dimensional looking piece centrally drilled with a 35mm diameter drill bit.  The sound of the running water from this piece will be so soothing and relaxing.

Small Reservoir Pack and LED Lighting available in the Basket.


1 in stock

SKU: SM45 Categories: ,
Dimensions300 × 180 × 380 mm

Black, Blue


35mm (water flow)


Welsh Slate

Our blog contains an extensive guide for how to install a water feature.

Includes a detailed step by step and the recommended accessory products.

Installation Guide

FREE SHIPPING to standard UK postcodes.

Contact for remote area and international shipping quotes.

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Delivery is usually within 5 working days, although we can hold stock for short amounts of time (birthday gifts, as one example – buy now and arrange a later delivery). 

Ioan aims to deliver most large pieces in person, although we do use a trusted & insured courier for smaller items, some exceptions and hard to reach locations.

Standard consumer rights apply, although we should highlight that in over 7 years in business we are yet to have one single product returned.

Delivery & Returns Info

Lighting and Accessory Packs are available in the Basket when purchasing ANY stone water feature.

Accessories for Welsh Slate Water Features


Slate Monolith SM45 is a stunning compact piece of welsh slate core drilled as a water feature, the photograph shows the stone monolith when it is wet, it will dry a slightly lighter colour. Delivery can be arranged with our courier, alternatively this can be collected from the Workshop, strictly by appointment only. Slate Monoliths of this size and shape are highly desirable in UK garden designs, tough to source from the remaining quarries and as such every piece in our website shop is completely unique.

For ideas and inspiration please have a look at our Customer Photo Gallery for previous slate monolith garden water feature. I’ve completed a number of these designs set up as a trio. One of my personal favourite designs incorporating slate in a variety of different ways was by the award winning designer Darren Hawkes. RHS Chelsea Flower Show 2015 for his Brewin Dolphin Garden Design gaining him the people’s choice award. The use of natural stone in different forms from ornamental structures to garden paving is really inspirational.