The Thermal Retrofitting Of Walls, Windows And Ceilings In Traditional Scottish Buildings
Author(s)
J. Stinson, J. Bros Williamson, A. Reid, J. Currie
Abstract
This paper documents research undertaken to evaluate the thermal transmittance of building elements – walls, windows and ceilings – both before and after the addition of insulation in traditionally constructed Scottish buildings. Thirteen different types of insulation (both natural and synthetic) were assessed during the study in a range of buildings.
The study found that in each instance where an insulation material was installed, regardless of location and method, an improved U-value of at least 38% was recorded, with a maximum improvement of 88%. On average, solid wall insulation, either applied to the cavity, internal lining, or external face, reduced the U-value by 59%, secondary glazing reduced the window U-value by 75%, and ceiling insulation reduced the U-value by 77%.
Keywords
conservation, preservation, historic building, retrofit, thermal performance
Related Book
Other papers in this volume
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