From silicone rendering and K-Rend to interior plastering and floor screeding, Render Group SW Ltd delivers quality finishes for homes and commercial properties across South Wales. Every job is approached with care, skill and attention to detail.
We specialise in external rendering systems and internal plastering. Whether you need a complete external renovation with a weatherproof silicone render or a smooth interior skim finish, our team has the skills and experience to deliver lasting results.
Silicone render is one of the most popular and durable external wall finishes available. Its flexible, water-resistant composition makes it ideal for the South Wales climate, where properties face driving rain and temperature fluctuations throughout the year.
K-Rend is a market-leading brand of pre-mixed render systems, offering a range of products to suit different substrates and aesthetic preferences. From scratch render base coats to their popular silicone TC top coat, K-Rend delivers a consistent, professional finish.
Monocouche is a single-coat, through-colour render system that provides a high-quality decorative and protective finish. It is particularly popular for new-build properties and extensions where a clean, modern appearance is required with minimal ongoing maintenance.
Our internal plastering service covers everything from a smooth skim coat over existing plaster through to full plaster on bare walls and ceilings. We also carry out patch repairs to match existing surfaces, making good after chases, cable runs or damp repairs.
A quality floor screed provides a level, smooth base for floor coverings and is essential where underfloor heating is installed. We lay both traditional sand and cement screed and liquid flowing screed, sized and specified to suit the project requirements.
We keep the process straightforward from first contact to final inspection. Here is what to expect when you work with Render Group SW Ltd.
We visit the property to assess the substrate, measure the area and identify any preparatory work required — such as crack repairs, removal of existing render or treatment of damp.
We provide a clear, written quotation detailing the scope of work, materials to be used and the price. We do not add hidden extras — what you see in the quote is what you pay.
Once the quote is accepted, we agree a start date that works for you. We communicate any changes promptly and aim to arrive on time and prepared on the agreed day.
Good preparation is the foundation of a lasting finish. We clean the surface, repair defects, apply primer or bonding agents as required, and protect surrounding areas before any material is applied.
Our experienced team applies the render or plaster using the correct technique for the system and substrate. Coats are applied to the right thickness and allowed adequate curing time between stages.
We carry out a final inspection to ensure the work meets our standards, remove all equipment and materials, and leave the site tidy. We are happy to walk you through the finished work before we leave.
Based in Llanbradach, Caerphilly, we work across a wide area of South Wales including:
Not sure if we cover your area? Get in touch and we will let you know.
