Secondary glazed unit and unenviable cleaning
Secondary glazed unit and unenviable cleaning
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Discussion

Lord Flashheart

Original Poster:

3,798 posts

214 months

Friday 22nd August 2025
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I have the unenviable task of cleaning the secondary double glazing for my daughter. Thirteen 4ft x 4ft panels, the top one around 27ft up. See what trouble a chap can land in from one night of passion 30 years ago!
So, how the hell do I remove them as they're not quick release? Do I prise the plastic or black seal out? I also can't see it's going to be possible without hiring a tower.


Simpo Two

90,749 posts

286 months

Friday 22nd August 2025
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I would say 'They look perfectly clean to me' and change the subject spin

NB She lives in a flipping huge house!

Lord Flashheart

Original Poster:

3,798 posts

214 months

Friday 22nd August 2025
quotequote all
Simpo Two said:
I would say 'They look perfectly clean to me' and change the subject spin

NB She lives in a flipping huge house!
Lol. I like your thinking!

Not a huge house, just a huge window in a church conversion duplex.

Simpo Two

90,749 posts

286 months

Friday 22nd August 2025
quotequote all
Lord Flashheart said:
Lol. I like your thinking!

Not a huge house, just a huge window in a church conversion duplex.
Is she single? She could marry a window cleaner - or at least date one long enough to get the windows cleaned!

miniman

29,073 posts

283 months

Friday 22nd August 2025
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Surely this is a perfect example of where, as Roy Castle would have said, delegation’s what you need?

Lord Flashheart

Original Poster:

3,798 posts

214 months

Friday 22nd August 2025
quotequote all
Simpo Two said:
Lord Flashheart said:
Lol. I like your thinking!

Not a huge house, just a huge window in a church conversion duplex.
Is she single? She could marry a window cleaner - or at least date one long enough to get the windows cleaned!
I definitely like your thinking!!

Lord Flashheart

Original Poster:

3,798 posts

214 months

Friday 22nd August 2025
quotequote all
miniman said:
Surely this is a perfect example of where, as Roy Castle would have said, delegation’s what you need?
biglaughbiglaugh

J6542

3,084 posts

65 months

Saturday 23rd August 2025
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You won’t be able to remove them easily. They are not meant to be cleaned on the outside face. Once they are fitted, cleaned and sealed that’s it.

Lord Flashheart

Original Poster:

3,798 posts

214 months

Saturday 23rd August 2025
quotequote all
J6542 said:
You won’t be able to remove them easily. They are not meant to be cleaned on the outside face. Once they are fitted, cleaned and sealed that’s it.
Oh dear, that's not good. There's all sorts of debris from spiders etc. now behind it and the paint could do with a refresh.

Simpo Two

90,749 posts

286 months

Saturday 23rd August 2025
quotequote all
Think of it as 'patina', which if removed will lose the property thousands in value.

Now you can walk away with a clear conscience smile

RGG

957 posts

38 months

Saturday 23rd August 2025
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My guess -

My Dad spent a good part of his career having tea with vicars whose churches windows had been vandalised by the local scrotes.

He repaired and made good centuries old stained glass.

Anyway, from your photos it looks like the frames are aluminium?
And quite recent? Certainly not Georgian or Victorian smile
It looks like the overall frame was fitted and then each vertical secondary pane was inserted.

They would have been fixed in somehow and probably clipped in as opposed to screwed in.

I would try to find and contact any company that manufactures and fits this type of glazing and think they would be in a position to advise you of the common fitting techniques.

Here's one company - there will be quite a few others.
Repairing vandalised church windows is biggish business and some kind of secondary protection, internal and external often gets done for obvious reasons - hope this helps you get on top of the problem.

https://stormwindows.co.uk/secondary-glazing-provi...

Edited by RGG on Saturday 23 August 19:16

J6542

3,084 posts

65 months

Saturday 23rd August 2025
quotequote all
RGG said:
My guess -

My Dad spent a good part of his career having tea with vicars whose churches windows had been vandalised by the local scrotes.

He repaired and made good centuries old stained glass.

Anyway, from your photos it looks like the frames are aluminium?
And quite recent? Certainly not Georgian or Victorian smile
It looks like the overall frame was fitted and then each vertical secondary pane was inserted.

They would have been fixed in somehow and probably clipped in as opposed to screwed in.

I would try to find and contact any company that manufactures and fits this type of glazing and think they would be in a position to advise you of the common fitting techniques.

Here's one company - there will be quite a few others.
Repairing vandalised church windows is biggish business and some kind of secondary protection, internal and external often gets done for obvious reasons - hope this helps you get on top of the problem.

https://stormwindows.co.uk/secondary-glazing-provi...

Edited by RGG on Saturday 23 August 19:16
The aluminium frame is usually fixed into a wooden sub frame which is then screwed in place with an architrave nailed over the top covering the screws and finishing it off