We have recently been informed by the BWF, that some manufacturers have been experiencing the phenomenon of exterior condensation on newly installed windows and doors with highly energy efficient glazing. A householder waking to new windows obscured by condensation may think that the glazing units have failed; in fact, this is an indication of the efficiency of the glass read more
Tag Archives: Energy Efficiency
Green Building in Central London
January 11, 2012 – 2:04 pm
An Enquiry out of the Green In 2007, David was sitting quietly in the Gowercroft offices when the phone rang. On the other end of the phone was a vision and a dilemma. The caller had a dream of building an energy efficient home in the midst of the hustle and bustle of the London read more
Ultra-Thin Glazing for Historic Properties
December 21, 2011 – 2:09 pm
Conservation Joinery for Listed Buildings The renovation of listed buildings comes under the direction of the local planning authority. Their decisions regarding updating original features centre on the need to maintain the original character and appearance of these historic buildings. This often leads to a requirement for like-for-like replacement of the windows and doors. While read more
Energy Efficiency: What is a U-Value?
July 19, 2011 – 8:44 am
In the ongoing search for carbon neutrality and environmental sustainability; it is now required by law that your window and door manufacturer shows you calculated U-values on your new units. Building regulations also state that the final U-value for any new unit must not exceed 1.6 w/m2K; except is certain (typically historic) housing authorities. What read more