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Professional Plastering & Fire Protection Services Newport
Clark Contractors are established specialists in plastering and drylining with over two decades of experience delivering high-quality finishes across diverse projects. Our team comprises time-served tradespeople committed to excellence, working on large-scale contracts and smaller domestic projects with equal precision. We specialise in traditional render and set techniques, drylining systems, and passive fire protection, serving sectors ranging from Grade 2 listed buildings to hospitals, retail units, and residential developments. Our expertise extends to external render systems, including machine-applied solutions from leading brands, and traditional lime plastering for heritage sites. All work adheres to modern health and safety standards, with CSCS-registered teams ensuring compliance and quality.

From metal frame partitions to acoustic and fire-rated walls, we provide tailored solutions to meet project-specific requirements. Our passive fire protection division enhances building safety through penetration sealing, cavity barriers, and fire-resistant systems. With a portfolio spanning Newport, Caerphilly, Bristol, and Cardiff, we combine technical expertise with a dedication to client satisfaction. Our reputation is built on consistent delivery of durable, aesthetically precise finishes that meet both traditional and contemporary construction demands. As a family-run business, we prioritise clear communication and reliability, ensuring projects are completed to the highest standards.
Services
Plastering Drylining Passive Fire Protection External Render Systems Traditional Lime Plastering
Highlights and features
  • We have over 20 years' experience in specialist plastering and drylining
  • Our CSCS-registered teams work to the latest health and safety standards
  • We deliver solutions for heritage buildings and modern developments
  • We offer comprehensive passive fire protection systems installation
  • Our expertise covers traditional lime plastering and machine-applied renders
Services
Plastering
Traditional and modern plastering techniques applied to internal walls and ceilings. Services include render and set application, skim coating plasterboard, and patch repairs. Work complies with current building regulations and health and safety standards, using materials suited to both new builds and heritage restoration projects.
Drylining
Comprehensive drylining solutions featuring dot and dab application, timber and metal stud partitions, and suspended ceilings. We install systems that accommodate acoustic requirements, fire ratings, and service voids while ensuring smooth plaster-ready surfaces for commercial and residential properties.
Passive Fire Protection
Installation of fire-stopping systems including penetration seals, cavity barriers, and fire-rated partitions. Our solutions maintain structural compartmentation to prevent fire spread in commercial buildings, incorporating pipe wraps, linear gap seals, and fire-resistant wall constructions to meet regulatory standards.
External Render Systems
Specialist external rendering using sand/cement, pebble dash, and machine-applied systems from Parex, Weber, and K Rend. We provide decorative and protective finishes in various colours, suitable for new builds and refurbishment projects requiring durable weather-resistant surfaces.
Traditional Lime Plastering
Lime plastering services for Grade 2 listed buildings and historic structures. Using traditional techniques and materials like Parex Parlumiere, we restore original features while maintaining breathability and flexibility in period properties, including cathedrals, castles, and heritage sites.
Questions
What areas do you cover for plastering services?
We operate across Newport, Caerphilly, Bristol, Cardiff, and surrounding areas in South Wales for both commercial and residential projects.
Do you handle listed building renovations?
Yes, we specialise in traditional lime plastering for Grade 2 listed buildings and heritage sites, having completed work at St Woolos Cathedral and Morlais Castle.
Are your team members qualified?
All our plasterers are CSCS-registered with over 20 years' industry experience, trained in modern techniques and heritage restoration methods.
What fire protection services do you offer?
We install passive fire protection systems including penetration seals, cavity barriers, fire-rated partitions, and linear gap seals to commercial buildings.
Can you handle large-scale developments?
Yes, we've completed projects ranging from executive apartment blocks to hospital upgrades, working with main contractors on new builds and refurbishments.
Do you provide external rendering services?
We offer machine-applied and hand-finished external renders including acrylic, silicone, and traditional pebble dash systems in various colours.