Plastamast

Plastamast is a family-owned builder with over 20 years of hands-on experience serving Cardiff and the surrounding region. They've built their reputation on meticulous craftsmanship across a comprehensive range of services—from plastering, rendering, and repointing to damp proofing, loft conversions, and exterior work including decking, fencing, and patios. Whether you need interior finishes or outdoor enhancements, their team brings reliability and quality to every project.