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- 1 Mar 2011
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I'm taking a canter around the feasibility of some work on a Grade II listed house, and I'm trying to get a handle on making Georgian sash windows liveable.
What ways are available to do it?
I'm aware of thin-void double glazed units, which would replace panes inside the old glazing bars, however, there are still quite significant amounts of plain Georgan glass present - like drumskins - and I'm reluctant to destroy them.
I'm also not keen to put really major money into anything which will last less than 30-50 years.
I have 18 such windows (including 6 in a pair of bays) with a total of almost 200 window panes). The sizes are roughly 1.5m high by 0.9m wide, with 3x4 smaller panes in each, divided into 2 vertically sliding sashes.
Usually we have just used large panes of toughened glass attached to the inside of each sash for the winter months with mirror hinges; that works well but is not what is expected amongst some who buy these houses (wimps!) .
My key question: is there an effective, elegant, usable, way of doing secondary glazing, and what sort of costs am I looking at?
I accept that I may lose my beloved windows seats, but I think I need to do something to bring the property up to modern comfort levels. We're also looking at air-sourced heat pumps and other things, which all seem much more affordable than last time round 30 years ago.
This is very preliminary, and I'd love to hear any ideas.
Cheers
Ferdinand
What ways are available to do it?
I'm aware of thin-void double glazed units, which would replace panes inside the old glazing bars, however, there are still quite significant amounts of plain Georgan glass present - like drumskins - and I'm reluctant to destroy them.
I'm also not keen to put really major money into anything which will last less than 30-50 years.
I have 18 such windows (including 6 in a pair of bays) with a total of almost 200 window panes). The sizes are roughly 1.5m high by 0.9m wide, with 3x4 smaller panes in each, divided into 2 vertically sliding sashes.
Usually we have just used large panes of toughened glass attached to the inside of each sash for the winter months with mirror hinges; that works well but is not what is expected amongst some who buy these houses (wimps!) .
My key question: is there an effective, elegant, usable, way of doing secondary glazing, and what sort of costs am I looking at?
I accept that I may lose my beloved windows seats, but I think I need to do something to bring the property up to modern comfort levels. We're also looking at air-sourced heat pumps and other things, which all seem much more affordable than last time round 30 years ago.
This is very preliminary, and I'd love to hear any ideas.
Cheers
Ferdinand