Swansea Brangwyn Hall Steam Cleaning:
Restoring a Landmark
At STR Cleaning, we take pride in restoring historic buildings to their former glory while preserving their structural integrity. Our latest project brought us to one of Swansea’s most iconic landmarks – the Guildhall, also known as Brangwyn Hall.
Giving the Guildhall the Care It Deserves
The Guildhall is a jewel in Swansea’s architectural heritage, featuring stunning white Portland Stone (a type of limestone). However, over time, pollution, dirt, and natural weathering had dulled its brilliance. Our mission? To safely and effectively remove grime while ensuring the delicate stone remains undamaged.
The Magic of DOFF Steam Cleaning
For a job like this, only the best will do.
That’s why we chose the DOFF Steam Cleaning System – an advanced, environmentally friendly cleaning method that harnesses the power of high-temperature steam.
Why the DOFF?
✅ Gentle on Stone – Unlike high-pressure cleaning, DOFF uses low-pressure steam, preventing any surface damage or erosion.
✅ Highly Effective – The superheated steam (reaching up to 150°C) breaks down grime, algae, and pollutants without the need for harsh chemicals.
✅ Restores Natural Beauty – DOFF lifts dirt, revealing the true colour and texture of the stone without leaving behind residue or stains.
✅ Eco-Friendly – Using just heat and water, it’s safe for the environment and the building.
A Fresh Look for Brangwyn Hall
The results? Breathtaking! The Guildhall’s pristine stonework is now shining once again, enhancing its grandeur and ensuring it remains a standout feature in Swansea for generations to come.
Whether it’s a historic landmark or a private property, our team has the expertise to bring stonework back to life – safely and effectively.
If your building needs some TLC
Call us on
07907 191 939