Damp Proofing
Celebrating 36 Years in Business
About us
Welcome to Stonedry Damp Proofing
Stonedry has been established in business for over 38 years carrying out work for local authorities, estate agents, builders and householders in South Wales, we protect homes and businesses across Porthcawl, Bridgend, Rhondda, Cardiff, Swansea and throughout South Wales with expert damp control and property restoration services. We understand how moisture problems develop and how to fix them effectively for long-lasting results.
Why Choose Stonedry?
- Experienced & Reliable – decades of local service and satisfied customers.
- Comprehensive Solutions for rising damp, penetrating damp, condensation and wood decay issues.
- Competitive Quotes & Clear Diagnostics – we begin with a full survey to diagnose the cause and recommend the right treatment.
Damp proofing specialists and condensation systems covering Porthcawl, Bridgend, Pontypridd, Rhondda, Neath & Port Talbot.
How can we help you
Our Stonedry Services
Welcome to Stonedry Damp Proofing. Our experienced team provide a wide range of remedial services, including damp proofing , dry rot eradication and condensation systems throughout Porthcawl, Bridgend, Pontypridd, Rhondda, Neath & Port Talbot, South Wales. We pride ourselves on the excellent service we consistently provide, and our ability to offer you competitive prices with a 30 year guarantee.
Damp Proofing & Moisture Control
From wet walls to rising damp, we identify the source and install proven damp proofing systems to protect your property structure and internal finishes.
Dry Rot & Woodworm Treatment
Untreated timber decay and insects can weaken structures. Our specialist treatments eliminate infestations and safeguard timber integrity.
Condensation & Mould Solutions
Condensation can lead to unsightly mould and health issues. We provide practical advice and targeted control measures to reduce excess moisture.



