01
Heritage Rendering
Pre-1919 buildings, listed properties, conservation areas. Lime-based, breathable, correctly specified. Not a service for generalists.
Learn more →RILEY'S
Pro-Trowel Plastering Ltd
Plastering and Rendering in Plymouth, Devon & Cornwall
Heritage rendering and lime plastering specialists. Breathable render systems, lime work, and specialist plastering for period and listed buildings across Devon and Cornwall.
Core Services
Plymouth · Devon · Cornwall02
Breathable Render Systems
NHL lime, lime putty, and insulating lime systems. Prevents trapped moisture and structural damage in solid-wall buildings.
Learn more →03
Lime Render
External and internal lime render for period properties across Devon and Cornwall. Multi-coat, correct aggregates, curing times respected.
Learn more →04
Machine Spray Rendering
High-efficiency machine application for larger residential and commercial projects. Consistent, durable, weather-resistant.
Learn more →05
Venetian Plastering
Multi-layer polished plaster, hand-applied and burnished. Residential and commercial interiors. Durable, mould-resistant, genuinely distinctive.
Learn more →06
Micro Cement
Seamless ultra-thin coating for walls, floors, and worktops. Contemporary finish applied over existing surfaces without demolition.
Learn more →Portfolio
See all projects →
Bude · Cornwall
Bartford Beach House
Featured Project · Bude, Cornwall
A range of skills
and techniques
Internal Plastering: Full plastering throughout ensuring smooth, flawless surfaces to support a sophisticated interior aesthetic.
External Rendering: Black silicone render providing a sleek contemporary finish built for Atlantic coastal exposure.
View Full Case StudyWhy Riley's?
Plymouth's specialist heritage plasterersRiley's Pro Trowel has spent fifteen years building a reputation on the work that demands genuine skill — heritage rendering, lime work, breathable render systems, Venetian plastering. Based in Plymouth, operating across Devon and Cornwall.
- ✓ Specialist in lime, breathable render, and heritage systems
- ✓ Fully insured for residential and commercial projects
- ✓ Conservation officer familiar — listed buildings handled correctly
- ✓ Based in Plymouth · full Devon and Cornwall coverage
- ✓ Premium materials sourced correctly for each specification
- ✓ Clear communication from quote through to completion
"Riley's understood exactly what was needed from the first visit. Correct specification, proper curing time, no cutting corners. The conservation officer passed the work without comment."
"Venetian plastering throughout our Plymouth townhouse. Meticulous work, superb finish, and the team were professional and tidy throughout."
"Used Riley's for a full re-render on our Cornwall holiday property. Clean, consistent finish and the property has held up well through two winters since."
Common Questions
Heritage rendering refers to lime-based render systems applied to pre-1919 buildings, listed properties, and buildings in conservation areas. These structures require breathable materials that allow moisture to move through the wall naturally. If your property is Victorian, Georgian, Edwardian, a traditional stone or cob building, or a listed building of any type, it almost certainly needs a heritage-appropriate render system. Riley's will assess the building and specify the correct system before any work begins.
Yes. Listed building work is a particular area of expertise for Riley's Pro Trowel. We are familiar with the requirements of local conservation officers and understand how to specify and apply render systems that satisfy listed building consent conditions. We work on Grade I and Grade II listed properties across Plymouth, Devon, and Cornwall.
We are based in Plymouth and cover the whole of Devon and Cornwall. This includes Exeter, Torquay, Dartmouth, Salcombe, Tavistock, Newton Abbot, the South Hams, Truro, Falmouth, St Ives, Newquay, Bodmin, and all surrounding areas. We are also happy to travel for the right project.
Every project is priced individually after a site visit, because the cost depends on the substrate condition, the render system specified, access requirements, and the scale of the work. We do not quote blind. We will visit the site, assess what is needed, and provide a clear written quotation. Call 07734 808 762 to arrange a site visit.
Lime render is a traditional, breathable system made from natural hydraulic lime or lime putty and aggregate. It is the correct material for heritage buildings and allows moisture to move through the wall naturally. Silicone render is a modern, polymer-modified system that is highly weather-resistant and low-maintenance, suitable for contemporary properties. Riley's supplies and applies both and will advise on the correct choice for your building.