About

With <strong>additional glazing insulation</strong> in London, you add a discreet inner pane to create an 80 150 mm secured air gap behind your existing home windows, reducing <strong>U worths</strong> from about 4.5 to around 1.8 2.0 W/m K and boosting internal pane temperatures by 4 7 C. You ll drastically decrease drafts, condensation and chilly areas while blocking 45 55 dB of <strong>website traffic sound</strong> from buses and sirens, especially in duration sash windows, and you can now explore just how it fits your residential property in information.




<h2>Secret understandings</h2>




<ul>


<li>Second glazing in London adds an interior pane with an 80 150 mm air gap, reducing warm loss by as much as 50 65% and drafts dramatically.</li>


<li>High efficiency systems utilize reduced E glass and thermally damaged aluminium/uPVC frameworks, decreasing U worths from ~ 4.5 to around 1.8 2.0 W/m K.</li>