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Sash window draught proofing - An Overview

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Sash windows in period of time residences were built based on the golden ratio, a mathematical equation involving two numbers that equals one.618 and offers essentially the most aesthetically satisfying layout. This rule was noticed from the width and top of sash windows along with the proportions of the panes. https://remingtontxacg.bcbloggers.com/35144536/details-fiction-and-sash-window-draught-proofing

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