top of page
Search
Writer's pictureMike Stripling

External Wall Insulation and Damp Proofing Case Study

Like most Victorian and Edwardian properties, this home had poor insulation, poor ventilation and suffered from severe rising damp.


These factors caused considerable damage to both the interior and exterior of the building. This resulted in damaged walls, rotting skirting boards and black mould on window frames.


*NEED TO LOG INTO YOUTUBE USING MIKESTRIPLING@GMAIL.COM AND UPLOAD VIDEO TO YOUTUBE (CREATE AN ACCOUNT IF NOT PRESENT ALREADY) IN ORDER TO LINK THE VIDEO FROM THE ORIGINAL TO THIS NEW BLOG*


To solve the damp issues, Cobalt Carbon Free installed a new chemical damp proof course and re-plastered the internal walls. Repairs to the chimney were made to stop leaks and to fix the penetrating damp caused by water ingress.


To remove the chilly, damp atmosphere, external wall insulation was installed. This was followed with a high-performance render, solving the existing render issues. In turn, transforming the appearance of the property.


Before

After


Finally, to improve ventilation and reduce condensation, an Envirovent extract fan was installed. The Cyclone 7 extract fan controls moisture and humidity levels, using the lowest energy consumption.  Issues like these are commonplace in properties with solid walls built before 1920. These properties have no wall insulation and are prone to cold, damp environments. By installing External Wall Insulation, any rising and penetrating damp issues affecting external walls are solved. The insulation will ensure the property retains heat far more effectively. By minimising heat loss through EWI, your home’s energy efficiency is significantly improved and energy bills can be reduced by roughly 25%*.

*25% reduction in energy bills figure is based on Cobalt Carbon Free customer feedback.

21 views0 comments

Recent Posts

See All

Comentarios


bottom of page