Wilton House Belfast | bauprocalc Lime Based Render & Plaster | Poplar Investments Ltd

Job: Wilton House Belfast
Smet Supported Partner: Kelly Bros Contracting for Poplar Investments Ltd
Products: bauprocalc KG – Hydraulic Lime-Based Skim Coat

bauprocalc 830 – Hydraulic Lime-Based Render/Plaster

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bauprocalc KG – Hydraulic Lime-Based Skim Coat and bauprocalc 830 – Hydraulic Lime-Based Render/Plaster was selected for the internal plastering and external render in the renovation of this important historical building in Belfast. Principal building contractor, Kelly Bros. on behalf of Poplar Investments Ltd was tasked with this mammoth renovation project which comprised 15 Luxury Apartments, in-situ concrete frame, brick and render & Zinc standing seam Facade, completed with a flat roof.

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SMET’s bauprocalc products are CE-marked, factory-produced hydraulic hardening skim coat plasters and render based on lime, specially designed for hand and machine application produced to DIN EN 998-1. bauprocalc KG and bauprocalc 830 contribute to a healthy internal atmosphere. They are an excellent alternative to plaster and renders containing gypsum or patent cement that have less vapour permeable qualities.

They are ideal for kitchens, bathrooms, and rooms where high humidity levels are expected. bauprocalc KG produces a mortar that is softer than cement mortar. After the initial set, stability and strength gradually build up over time, allowing enough flexibility to cope with minor settlement or movement in the building during this period, thereby reducing the risk of cracking.

bauprocalc 830 has unique properties, making it suitable for application on low, medium and high-density substrates, especially suited for the renovation of old /listed buildings and ecological new builds. Good vapour permeability performance allows an unhindered transference of excess internal moisture through the building to the outside, thereby contributing significantly to a balanced and healthy internal atmosphere.

SMET is delighted to have supplied its bauprocalc plaster and render for the lime rendering and plastering of Wilton House, helping Poplar Investments Ltd & Kelly Bros transform the 19th-century Belfast city centre building into unique, hotel-like, serviced apartments. Michael Brannigan from Poplar Investments said, “Historical features are preserved not only in the appearance of the building but also in the actual buildup, which was exemplified by the use of lime plaster as it was done 200 years ago to ensure wall breathability” (Source: NB 32-4).

Check out SMET’s range of lime and lime-based products available from Smet Building Products Ltd.