In Hammersmith, SashWise replaced old single glazed sash windows with new Accoya double glazed units, dramatically reducing heat loss and improving comfort.
At this property in Hammersmith, we replaced the original single glazed timber sash windows with complete new Accoya timber double glazed sash windows incorporating a standard 20mm double glazed unit.
The contrast in heat signature of the before and after thermal images is dramatic. The intense yellow/orange glow of the before thermal image clearly shows the high level of heat loss, in comparison to the low heat signature of the new double glazed window.
From the initial quote to installing the windows was extremely efficient. Dan was available to answer any queries and Jay and his team fitted the windows ahead of schedule. They look fabulous and we’re delighted and the house is noticeably much warmer. We definitely recommend using this company.
