ThermoPro TP49 Humidity Meter π
π https://amzn.to/4ifYLcm
Stormdry Masonry Waterproofing Cream
π https://amzn.to/4ao121J
The Cavity Insulation Guarantee Agency
https://ciga.co.uk
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Cavity Wall Insulation: The Ugly Truth!
π Introduction to Cavity Wall Insulation: Roger Bisby explains the concept of cavity wall insulation, where insulation materials are injected into the building after construction. The video sheds light on the benefits and potential issues, including dampness and mould.
π¦ Causes of Damp and Moisture Problems: Moisture issues can arise when insulation disrupts the air circulation within cavities, leading to damp patches, especially in poorly ventilated areas.
π§± Cavity Wall Construction History: The video outlines the evolution of wall construction, from solid walls to cavity walls, to combat moisture infiltration.
π¬οΈ Ventilation and Humidity Control: Proper ventilation is emphasized to reduce humidity levels. Tools like humidity sensors and dehumidifiers can help maintain optimal indoor conditions.
π§οΈ The Role of Storm Dry Coating: Storm Dry, a protective coating, is suggested as an effective remedy for damp issues. It helps seal walls against rain while allowing existing moisture to escape.
π Addressing Insulation Voids and Rodents: Voids in insulation can lead to cold spots and dampness. Proper sealing is critical to prevent issues like rodent infestations.
β Maintenance Tips: Regular inspections and maintaining pointing and gutters can prevent common problems associated with cavity wall insulation.
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