Slate Monolith SM49 is a small colourful piece of real Welsh Slate, handpicked from a quarry in Pembrokeshire. Core drilled in the workshop with a diameter of 35mm, this is one of the smallest pieces currently in stock and is best suited to a small, intricate garden design.


1 in stock

SKU: SM49 Categories: ,
Dimensions460 × 200 × 90 mm

Grey, Mixed


Pembrokeshire Slate


35mm (water flow)

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.

Contact Us


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 SM49 is a small colourful drilled slate block, not a traditional standing monolith but a beautifully subtle horizontal garden water feature. Please note the photos show the stone feature when both wet and dry. This monolith is a perfect ornament for a small zen garden in a Japanese garden theme or within a small townhouse, apartment or new build garden where space is limited. The addition of our Small Reservoir Pack transforms this wonderful natural stone into a cascading water feature, available in the basket.