Is my window inside out?

Author
Discussion

Chucklehead

Original Poster:

2,731 posts

208 months

Tuesday 26th September 2017
quotequote all
To start, new build house, so new windows. We had a window replaced due to an imperfection in the glass and I noticed a few weeks later that it would steam up with even the smallest pan boiling, when the other two that are nearer the cooker were both fine.

We've had a couple of cooler mornings recently, and i noticed that the window that was replaced is the only one without condensation on the outside, when the rest of our south facing windows on the ground floor all have football sized spots that clear as the sun lifts.

Now that it's dark, I can see a definite copper sheen on the inside and it gets a mirrored effect when cleaning it. I've tried to demonstrate below.

Thoughts?



Lesgrandepotato

372 posts

99 months

Tuesday 26th September 2017
quotequote all
Seems that way. All your stuff is inside.

wolfracesonic

6,992 posts

127 months

Tuesday 26th September 2017
quotequote all
Thoughts? Not sure now TBH! All the dg units I fit now are low e and have a sticker on one of the panes saying 'This sticker to inside' or something like that. However a bit of Googling seems to show it doesn't matter if the low e pane is the inner or outer one. Pilkington's view- Low e glass position Similar information from St. Gobain seems to say the same. It might not be Low e glass? or just localised variations

kryten22uk

2,344 posts

231 months

Tuesday 26th September 2017
quotequote all
Lesgrandepotato said:
All your stuff is inside.
Seems to me that his stuff is hanging out!

Chucklehead

Original Poster:

2,731 posts

208 months

Tuesday 26th September 2017
quotequote all
kryten22uk said:
Lesgrandepotato said:
All your stuff is inside.
Seems to me that his stuff is hanging out!
Too kind, that's my elbow smile

I don't understand why this one behaves so differently and has a different reflection inside if it's not.. Different! Same manufacturer etc.

Ashtray83

571 posts

168 months

Tuesday 26th September 2017
quotequote all
Pop it out and turn it around see what happens? will take you less than 5 mins

Chucklehead

Original Poster:

2,731 posts

208 months

Wednesday 27th September 2017
quotequote all
I'd rather not mess about with it, as if it's wrong they should fix it, but Id like someone that knows more than me to advise!

The treatment on the inside of the window is absolutely different from the rest of the windows in the house, but not noticeable under all conditions.

227bhp

10,203 posts

128 months

Wednesday 27th September 2017
quotequote all
wolfracesonic said:
Thoughts? Not sure now TBH! All the dg units I fit now are low e and have a sticker on one of the panes saying 'This sticker to inside' or something like that. However a bit of Googling seems to show it doesn't matter if the low e pane is the inner or outer one. Pilkington's view- Low e glass position Similar information from St. Gobain seems to say the same. It might not be Low e glass? or just localised variations
When the FENSA thing first started you had to attend a seminar to get the certificate, I went along and they stated the same - it doesn't matter which way round it's fitted, which surprised me (so much so it's the only thing I clearly remember!) as it goes against Pilkington's advice stickers.

OP: The only way to find out is:

A. Look at your other units inside and out at different angles to see where the tint is indicating that is the low-E pane.
B. Get it turned round and see what happens...

paulrockliffe

15,698 posts

227 months

Wednesday 27th September 2017
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Maybe Pilkington's stickers are so they're all installed the same way so they all look the same in the same light, not so they have a specific pain inside?

crankedup

25,764 posts

243 months

Wednesday 27th September 2017
quotequote all
Anything is possible when it comes to DG installation. Our shower room wAs fitted with a new DG unit, patterned glass for privacy, which was fitted upside down!! Anglian Windows were very good and rushed over to rectify the comedy error only for the fitter to break the glass in his attempts to refit. At least the poor bloke apologised!!

Chucklehead

Original Poster:

2,731 posts

208 months

Wednesday 27th September 2017
quotequote all
okay, doesn't look like I'm going to get anywhere with this! I'll get the site manager out and see what he thinks.

Cheers all

nikaiyo2

4,725 posts

195 months

Wednesday 27th September 2017
quotequote all
Chucklehead said:
I'd rather not mess about with it, as if it's wrong they should fix it, but Id like someone that knows more than me to advise!

The treatment on the inside of the window is absolutely different from the rest of the windows in the house, but not noticeable under all conditions.
Does it feel the same as the other units? If you drag the pads of your fingertips down the inside of the unit does it feel the same as the others in your house? Is it harder to clean than the others

It looks a bit like the low e glass is on the outside of the unit, it should be inside the unit.