Step 1: Damp Proof Courses

The Role of a Damp Proof Course The primary role of a damp proof course (DPC) is to be a VAPOR BARRIER from the ground to prevent or minimize the excessive evaporation of water into the wall fabric, which over time…

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Free Download – Dampness in Old Buildings

Our 32-page PDF publication - DAMPNESS IN OLD BUILDINGS - written in plain English, with lots of pictures and among others, covers the following topics: An overview of main moisture sources affecting older buildings How you can diagnose dampness, visual signs presented with many pictures…

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Rising Damp Misconceptions

The subject of rising damp and how to solve it is surrounded by considerable controversy. This is partially due to its complexity, partially due to ongoing misinformation.Here are the most common misconceptions Use judgement and common sense in determine what…

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Research & Development

Research & Development Phases The overall development of the magnetic DPC technology followed a top-down approach in two main stages:Stage 1: Building Level ResearchBecause the objective was to non-invasive;y handle rising damp at building-level, the initial research focused on the "big…

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Step 2: Renovating After Rising Damp

The Main Challenge - SaltsAfter the installation of a damp proof course, renovation is the second major phase of handling rising damp.The main challenge in renovating after rising damp is the presence of GROUND SALTS.Walls affected by rising damp contain…

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Step 1: Damp Proof Courses

The Role of a Damp Proof CourseThe primary role of a damp proof course (DPC) is to be a VAPOR BARRIER from the ground to prevent or minimize the excessive evaporation of water into the wall fabric, which over time develops…

Read more
Solving Rising Damp

Solving Rising Damp in Old Buildings

Understanding the BasicsBefore diving into the comprehensive topic of "solving rising damp", if you haven't done so, please familiarize yourself with the following pages, which contain important information about the movement of moisture and salts in the building fabric.Moisture Sources…

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Magnetic DPC Technology – Theory and Fundamentals

What is a Magnetic DPC?A magnetic damp proof course (or magnetic DPC) is the latest technical development in solving rising damp non-invasively, based on the latest research about the mechanism of rising damp and electromagnetic phenomena affecting a damp masonry.The…

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Solving Rising Damp in Churches

Interview with a Conservation ArchitectWe really enjoyed working with Mr John Dodson, old timer conservation architect, on solving damp problems in the St Peter's Church in Thornton.  We couldn't miss this opportunity of asking him about his life-long experience with…

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Solving Dampness Problems in Old Buildings

Dampness is one of the main causes of decay of old buildings. Most common moisture sources affecting old buildings listed below. Rising damp: buildings are sitting on the damp ground. Over time, the porous building fabric can absorb a lot of…

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