The historic St Patricks Church in Donabate, received an internal facelift when main contractor was employed to renovate the internal plaster this old church in Co Dublin. A natural mixture of Natural Hydraulic Lime and Natural Hydraulic Lime binders were utilised in this specialised project. NHL is a high quality pure Natural Hydraulic Lime binder, produced under an ISO 9001:2008 and ISO 14001:2004 quality system to EN 459-1. NHL Binders are particularly suited for ecological new build, restoration and preservation works. The product’s special composition allows the mortar product to breathe and also permits constant hygrometric exchange between the substrate and the environment. Smet Building Products Ltd have a complete range of SMET natural hydraulic lime products and are proud to be involved with sympathetic renovation works throughout the UK and Ireland.