Lime Plastering is a specialist lime plastering contractor working throughout St Helens and the wider Merseyside area. As an established Merseyside town, St Helens has a large stock of pre-1919 property built from soft brick — walls that were designed to breathe. We restore them using traditional lime plaster, lime render and lime mortar, never cement or gypsum.
Sympathetic repair in St Helens means matching what is already there — the aggregate colour, the coat thickness, the texture of the original float finish. We take samples from the existing soft brick before mixing so new work sits alongside old rather than standing out.
St Helens and the villages around it retain a good deal of soft brick. Where that material is soft — as most traditional Merseyside walling is — the mortar and plaster must always be softer than the masonry, so it wears sacrificially instead of eroding the stone or brick face.
Lime is flexible, breathable and self-healing. On St Helens properties built from soft brick, it moves with the building instead of cracking away from it, and it protects the masonry rather than the other way round.
Once the survey is agreed, we protect the site, strip back the failed finish, and apply lime in successive coats with proper curing between each. In the high rainfall and constant damp of the North West we control drying with damp hessian or sheeting so the work carbonates evenly rather than cracking.
The jobs below are typical of the work we carry out on St Helens property — the building types and problems vary, but the answer is always breathable lime rather than cement.
slate-rubble barn conversion — Sagging original ceilings in a slate-rubble barn conversion near the centre of St Helens. Sound laths were retained and re-keyed, missing sections re-lathed in riven timber, and the ceiling made good with haired lime plaster to match the surviving profile.
Lakeland stone farmhouse — A commercial Lakeland stone farmhouse on a St Helens high street within a conservation area. Decayed render and mouldings were reinstated in lime, run in situ to the original profiles, and finished to match neighbouring frontages.
millworkers' terrace — A millworkers' terrace in St Helens where hard cement render had trapped moisture against Lakeland slate and rubble stone. We stripped the render back to bare wall, allowed the masonry to dry, then rebuilt the finish in three coats of lime and limewashed it.
Every property is different, so we do not publish fixed prices. Cost depends on the substrate, the number of coats, access and whether failed cement has to be removed first. We survey the property in St Helens and provide a written, no-obligation quote.
External lime work is best carried out between spring and early autumn so it can carbonate before the first frosts. Internal lime plastering in St Helens can be done year-round with adequate heating and ventilation.
Lime cures slowly by carbonation. Allow roughly a week per coat as a guide, and longer in the high rainfall and constant damp of the North West. We protect the work and control drying so the finish cures evenly rather than cracking or dusting.
Our lime plastering, render and pointing teams also cover these towns and cities close to St Helens in Merseyside and the wider North West England area.
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