In article , "glukane" wrote:
Hi, my house's windows gets wet in the inside all the time and sometime, it
forms ice. what can i do to get rid of it?

Storm windows.

--
Regards,
Doug Miller (alphageek at milmac dot com)

It's time to throw all their damned tea in the harbor again.

Hi, my house's windows gets wet in the inside all the time and sometime, it
forms ice. what can i do to get rid of it?
I have some aluminum windows and some wood.

"glukane" wrote in message
. ..
Hi, my house's windows gets wet in the inside all the time and sometime,
it
forms ice. what can i do to get rid of it?
I have some aluminum windows and some wood.

This is condensation due to relatively high humidity or still air in the
room, and cool temps outside, just as droplets form directly from
surrounding air, on a glass of cold water. Storm windows or double pane
replacement windows will reduce condensation by lessening the temperature
drop across the inner window. Other more frugal measures would be to lower
humidity by increasing air circulation and ventilation inside, through
window-directed fans, open windows, and perhaps, an inside electric
dehumidifier.

Do you mean they leak, condensation or it is raining inside. New quality
windows would be best.

Turn on your exhaust fans before taking a shower or
cooking on the stove. Let them run for a few minutes
after finishing. There are timers just for this purpose
that can replace your standard wall switches.

Don't boil the kettle so long. Don't hang wet clothes
up in the house to dry. Close the bathroom door when
showering. Get better shower curtains. Put a lid on
your pots when cooking and turn the heat down. Make
sure your dryer is vented outside.

Have your furnace checked for heat exchanger leaks.
Make sure you get or have a working CO sensor or get a
professional in to check for carbon monoxide. It can
kill you or make you very sick and you may never know
why.

If the problem is lasting and serious install a heat
exchanger to ventilate your home or at least a
dehumidifier.

If the basement is really damp try putting a rubber
membrane or mat down on the floor and after a few days
see if it is wet underneath. This can indicate whether
it is seeping through you concrete floor. You may be
built on a swamp or spring.


"glukane" wrote in message
. ..
Hi, my house's windows gets wet in the inside all the
time and sometime, it
forms ice. what can i do to get rid of it?
I have some aluminum windows and some wood.

On Wed, 23 Nov 2005 18:28:28 GMT, (Doug Miller)
wrote:

In article , "glukane" wrote:
Hi, my house's windows gets wet in the inside all the time and sometime, it
forms ice. what can i do to get rid of it?

Storm windows.

Or reduce your humidity. Should have 40% or less.

glukane wrote:
Hi, my house's windows gets wet in the inside all the time and
sometime, it forms ice. what can i do to get rid of it?
I have some aluminum windows and some wood.

You get condensation when something is cooler than the dew point for the
humidity in the room.

You can reduce the amount of moisture in the air in the room.(1)

You can make the surfaces warmer. Generally better insulation, more
layers of glass etc. Can you say new insulated windows or storm windows?

BTW Aluminum frames are the worst. The best Aluminum is bad, most of
them are far worse that that.



(1.) Generally making the room cooler will help (humidity does not equal the
amount of moisture, it is the % of the maximum moisture that air at the
measured temperature can hold.) So if you cool the room and do not raise
the humidity number, the air has less moisture and will have a higher dew
point. Lowering the humidity and keeping the temperature the same will also
work.

--
Joseph Meehan

Dia duit

"glukane" wrote:

Hi, my house's windows gets wet in the inside all the time...

Get rid of the moisture source.

Nick

Nick says "get rid of the moisture source" well nick you dont need one
to have aluminum single or dual pane to condense, unless you mean get
rid of the house.

m Ransley wrote:

Nick says "get rid of the moisture source" well nick you dont need one
to have aluminum single or dual pane to condense...

I disagree.

Nick

"Joseph Meehan" wrote in message
m...
You can make the surfaces warmer. Generally better insulation, more layers
of glass etc. Can you say new insulated windows or storm windows?

Temporary plastic film applied as an inside "storm window" can be a
cheaper, low tech, solution.

Vaughn

Vaughn wrote:
"Joseph Meehan" wrote in message
m...
You can make the surfaces warmer. Generally better insulation,
more layers of glass etc. Can you say new insulated windows or
storm windows?

Temporary plastic film applied as an inside "storm window" can be
a cheaper, low tech, solution.

Yes they can and I have used them.


Vaughn

--
Joseph Meehan

Dia duit

"glukane" wrote in message
. ..
Hi, my house's windows gets wet in the inside all the time and sometime,
it
forms ice. what can i do to get rid of it?
I have some aluminum windows and some wood.



As others have pointed out, the problem is that the inside air is cooled
when next to the window and moisture condenses out of the air onto the
glass/frame.

You don't mention whether you have double-pane windows, or whatever.
Condensation can be seen as two possible problems. Either there is too much
moisture in the air so the dew point is pretty high, or the inside surfaces
of the glass/frame are so cold that they are below the dew point for even
relatively dry air.

Older aluminum windows had the later problem because aluminum is an
excellent conductor of heat so the inside part of the frame is quite cold
when it's cold outside. Newer ones have a 'thermal break' between the
inside aluminum parts and the outside ones so the inside aluminum frame
doesn't get as cold. You mention ice formation so it sounds to me like that
is your problem, old aluminum windows with no thermal barrier.

The expensive, long-term fix is to replace the windows with newer designs.

But a cheap fix is to go to your favorite dept. store or DIY home center and
look for DIY window treatment plastic. They make a kit of heat-shrinkable
plastic and double-sided tape. You put tape around the inside frame of the
window, put the plastic over it as tight as you can, then use a hot-air gun
(hair dryer works) to shrink the plastic tight/clear. It forms a second
layer of dead air between the plastic and window to act as a storm window.
Will last a winter and save a bundle, and is *cheap*. Do as many windows as
you can.

daestrom

Of course you disagree nick, what else do you do. So what should he "get
rid of" his showers, cooking, family, plants, pets? No his windows, you
don`t even know if humidity is high, but you say lower it, which I
dought is high since construction I bet is loose with those aluminum
frames, and im sure no tyvek.

daestrom wrote:

Condensation can be seen as two possible problems. Either there is too much
moisture in the air so the dew point is pretty high, or the inside surfaces
of the glass/frame are so cold that they are below the dew point for even
relatively dry air.

With no moisture source in the house, indoor and outdoor air would have
the same dew point. Minimal moisture from human activities (about 2 gal
per day for a family of 4) wouldn't change this much, for an average US
(224 cfm) air-leaky house.

Nick

wrote in message
...
daestrom wrote:

Condensation can be seen as two possible problems. Either there is too
much
moisture in the air so the dew point is pretty high, or the inside
surfaces
of the glass/frame are so cold that they are below the dew point for even
relatively dry air.

With no moisture source in the house, indoor and outdoor air would have
the same dew point. Minimal moisture from human activities (about 2 gal
per day for a family of 4) wouldn't change this much, for an average US
(224 cfm) air-leaky house.


OTOH, most folks don't like the air that dry in the winter. Some of us
prefer the RH above 30% or so, on a day like today, warming up outside air
(dewpoint 20F) would mean just 14% RH. If the OP is seeing frost forming
occasionally, then the outside temperature must be going below 30F a fair
amount of time (warmed to 71F that's 21% RH).

And adding storm windows (even the plastic I mentioned) will help reduce
heat loss and drafts.

daestrom

I agree with Nick on this one. Making the house cooler will not help
unless you do it with an air conditioner or dehumidifier to remove some
of the moisture. You want to LOWER the dew point, not raise it.
Getting rid of the moisture source is the best way to lower the dew
point inside the house. Using better windows would also help, by
raising the indoor surface temperature of the windows above the dew
point. You could also put plastic film over the inside or outside of
the windows would also help, as Vaughn & Joseph stated. Raising the
temperature in the house would also help raise the inside surface
temperature of the windows, but that could get quite expensive.

Stretch

and mold... and sinus infections...and...

"daestrom" wrote in
message
...


And adding storm windows (even the plastic I
mentioned) will help reduce
heat loss and drafts.

daestrom

On Wed, 23 Nov 2005 20:11:06 -0500,
wrote:

On Wed, 23 Nov 2005 18:28:28 GMT, (Doug Miller)
wrote:

In article , "glukane" wrote:
Hi, my house's windows gets wet in the inside all the time and sometime, it
forms ice. what can i do to get rid of it?

Storm windows.

Or reduce your humidity. Should have 40% or less.

40% or less? Is that guaranteed to prevent condensation?

What's the ideal humidity between 16-21C for comfortable living?

cheers,
Pete.

Pete, the ideal RH for you may be higher than the ideal Relative
Humidity for your windows. It depends on the windows, how cold it is
outside, how warm it is inside, how your house is constructed and the
people who live there. It can't really be answered over the internet.
Most people would prefer 35 to 45% RH. The windows may sweat under
those conditions.

Stretch

We installed an HRV last winter for that same reason, windows so wet that on
very cold days, ice would form.
We had to chisel the ice off the bottom of the patio door in order to open
it on extreme cold day. (Canada)
The HRV works fine and has helped. BUT!!! the humidity is at 36% now and it
is only -7 Celcius outside which isn't very cold and the windows have
condensation at the bottom again.
I think our windows where either or both : very cheap and poorly installed.
"Stretch" wrote in message
oups.com...
Pete, the ideal RH for you may be higher than the ideal Relative
Humidity for your windows. It depends on the windows, how cold it is
outside, how warm it is inside, how your house is constructed and the
people who live there. It can't really be answered over the internet.
Most people would prefer 35 to 45% RH. The windows may sweat under
those conditions.

Stretch

On Fri, 25 Nov 2005 10:55:58 +0000, Pete C
wrote:

On Wed, 23 Nov 2005 20:11:06 -0500,
wrote:

On Wed, 23 Nov 2005 18:28:28 GMT, (Doug Miller)
wrote:

In article , "glukane" wrote:
Hi, my house's windows gets wet in the inside all the time and sometime, it
forms ice. what can i do to get rid of it?

Storm windows.

Or reduce your humidity. Should have 40% or less.

40% or less? Is that guaranteed to prevent condensation?

Not guaranteed - but pretty darn close.

What's the ideal humidity between 16-21C for comfortable living?

cheers,
Pete.
see:
http://www.historichomeworks.com/hhw...recontrol.html

where it says:
"Indoor Humidity
The most critical item in preventing moisture damage is to keep indoor
relative humidity at reasonable levels during the heating season.
While exceptionally dry conditions may cause respiratory problems and
shrinking of wood furniture or trim, humidities of 30 to 40 percent
appear to prevent these problems. When indoor humidity exceeds 40
percent during cold weather, moisture problems begin to appear. It is
difficult even with proper vapor retarders to construct a house that
will not have condensation problems when indoor humidity exceeds 40
percent. When a house is retrofitted with insulation without the
benefit of vapor retarders and air leakage control, an even lower
humidity may be required. Persistent condensation on double-glazed
windows is a good indicator that relative humidity is too high and may
cause damage to the exterior finish."

" Solar Flare" wrote in message
...
and mold... and sinus infections...and...


You and Nick are *both* *ASSUMING* the humidity level is too high. I'm
merely pointing out that another explanation is the humidity is okay and the
inside of his windows, if they are single pane, with aluminum frames is too
cold. Think about it.

daestrom

" Solar Flare" wrote in message
...
and mold... and sinus infections...and...


High humidity *could* be the OP's problem and that would lead to some other
issues.

But high humidity alone would *not* lead to *FROST* on the inside of the
window as the OP has. That can only happen if the inside surface of the
window/frame is really cold (32F). With a really cold frame, even 30% RH
inside will condense/frost on the window (dew point for 70F and 30RH is
about 37F).

Adding storm windows will help to reduce heat loss and stop the inside
frame/glass from getting so cold.

daestrom

yea, but if indoor humidity is not the problem then, would it be the
installation of the windows? double pane getting condensation AND ice build
up when really cold
"daestrom" wrote in message
...

" Solar Flare" wrote in message
...
and mold... and sinus infections...and...


High humidity *could* be the OP's problem and that would lead to some
other issues.

But high humidity alone would *not* lead to *FROST* on the inside of the
window as the OP has. That can only happen if the inside surface of the
window/frame is really cold (32F). With a really cold frame, even 30% RH
inside will condense/frost on the window (dew point for 70F and 30RH is
about 37F).

Adding storm windows will help to reduce heat loss and stop the inside
frame/glass from getting so cold.

daestrom

daestrom wrote:

You and Nick are *both* *ASSUMING* the humidity level is too high.

With no interior moisture source and interior surfaces that are
no colder than outdoor air, how can we have condensation indoors?

Nick

Pete C wrote:
On Wed, 23 Nov 2005 20:11:06 -0500,
wrote:


On Wed, 23 Nov 2005 18:28:28 GMT, (Doug Miller)
wrote:


In article , "glukane" wrote:

Hi, my house's windows gets wet in the inside all the time and sometime, it
forms ice. what can i do to get rid of it?

Storm windows.

Or reduce your humidity. Should have 40% or less.


40% or less? Is that guaranteed to prevent condensation?

What's the ideal humidity between 16-21C for comfortable living?

cheers,
Pete.

Look on a humidity meter. Ours says indicates
normal from 50 to 75 percent. Humidity in our
house usually runs between 50 and 65 percent. My
wife complains anytime the humidity drops below 50
percent. And no, our windows don't get wet.

Condensation on the glass means that the glass is
cold. To stop condensation increase the
insulation (add more layers of glass) or increase
air circulation.

The moisture levels are too high for the insulation and
environmental conditions. Constantly wet windows and
walls lead to mold and bacteria growth and encourage
lung diseases.

Of course the problem can be solved with either or
both. The best is more insulation.

BTW:I replaced sashless windows with aluminum units in
my previous house and they were equal or even nicer in
some ways than my current double glazed all vynyl
units. They were thermally broken and built like two
completely independant window systems fastened
together. More air gap than the best size though.


"daestrom" wrote in
message
...

" Solar Flare" wrote in
message
...
and mold... and sinus infections...and...


You and Nick are *both* *ASSUMING* the humidity level
is too high. I'm
merely pointing out that another explanation is the
humidity is okay and the
inside of his windows, if they are single pane, with
aluminum frames is too
cold. Think about it.

daestrom

All windows, almost regardless of R value, will have
some condensation given enough indoor moisture and
temperature difference inut

"boubou" wrote in message
...
yea, but if indoor humidity is not the problem then,
would it be the
installation of the windows? double pane getting
condensation AND ice build
up when really cold
"daestrom" wrote
in message
...

" Solar Flare" wrote in
message
...
and mold... and sinus infections...and...


High humidity *could* be the OP's problem and that
would lead to some
other issues.

But high humidity alone would *not* lead to *FROST*
on the inside of the
window as the OP has. That can only happen if the
inside surface of the
window/frame is really cold (32F). With a really
cold frame, even 30% RH
inside will condense/frost on the window (dew point
for 70F and 30RH is
about 37F).

Adding storm windows will help to reduce heat loss
and stop the inside
frame/glass from getting so cold.

daestrom

On Sat, 26 Nov 2005 03:32:53 GMT, "George E. Cawthon"
wrote:

Pete C wrote:
On Wed, 23 Nov 2005 20:11:06 -0500,
wrote:


On Wed, 23 Nov 2005 18:28:28 GMT, (Doug Miller)
wrote:


In article , "glukane" wrote:

Hi, my house's windows gets wet in the inside all the time and sometime, it
forms ice. what can i do to get rid of it?

Storm windows.

Or reduce your humidity. Should have 40% or less.


40% or less? Is that guaranteed to prevent condensation?

What's the ideal humidity between 16-21C for comfortable living?

cheers,
Pete.

Look on a humidity meter. Ours says indicates
normal from 50 to 75 percent. Humidity in our
house usually runs between 50 and 65 percent. My
wife complains anytime the humidity drops below 50
percent. And no, our windows don't get wet.

Condensation on the glass means that the glass is
cold. To stop condensation increase the
insulation (add more layers of glass) or increase
air circulation.


George, how cold does it get where you live? Over 50% humidiy here in
winter will get you mold problems and structural damage.

we've tried it all...fan on ceiling, the fireplace on, the heat registers
are below the window and it's double pane glass.
These windows suck!!!

"George E. Cawthon" wrote in message
...
Pete C wrote:
On Wed, 23 Nov 2005 20:11:06 -0500,
wrote:


On Wed, 23 Nov 2005 18:28:28 GMT, (Doug Miller)
wrote:


In article , "glukane"
wrote:

Hi, my house's windows gets wet in the inside all the time and
sometime, it
forms ice. what can i do to get rid of it?

Storm windows.

Or reduce your humidity. Should have 40% or less.


40% or less? Is that guaranteed to prevent condensation?

What's the ideal humidity between 16-21C for comfortable living?

cheers,
Pete.

Look on a humidity meter. Ours says indicates normal from 50 to 75
percent. Humidity in our house usually runs between 50 and 65 percent.
My wife complains anytime the humidity drops below 50 percent. And no,
our windows don't get wet.

Condensation on the glass means that the glass is cold. To stop
condensation increase the insulation (add more layers of glass) or
increase air circulation.

nope, mirror doesn't fog up. Not too much humidity in the house, then what?
Seems like the answer lies in the glass behing too cold....some other
windows have better insulant between the two panes of glass.

"John?] "
wrote in message
. net...

When you take a shower, does the bathroom mirror fog up? Does this
mean that there is something wrong with your mirror and you need to buy
a new one?

When the same thing happens to a window for the same reason, why do
people always blame the window?

John



In article , boubou
wrote:

we've tried it all...fan on ceiling, the fireplace on, the heat registers
are below the window and it's double pane glass.
These windows suck!!!

"George E. Cawthon" wrote in message
...
Pete C wrote:
On Wed, 23 Nov 2005 20:11:06 -0500,
wrote:


On Wed, 23 Nov 2005 18:28:28 GMT, (Doug Miller)
wrote:


In article , "glukane"
wrote:

Hi, my house's windows gets wet in the inside all the time and
sometime, it
forms ice. what can i do to get rid of it?

Storm windows.

Or reduce your humidity. Should have 40% or less.


40% or less? Is that guaranteed to prevent condensation?

What's the ideal humidity between 16-21C for comfortable living?

cheers,
Pete.

Look on a humidity meter. Ours says indicates normal from 50 to 75
percent. Humidity in our house usually runs between 50 and 65 percent.
My wife complains anytime the humidity drops below 50 percent. And no,
our windows don't get wet.

Condensation on the glass means that the glass is cold. To stop
condensation increase the insulation (add more layers of glass) or
increase air circulation.

Fewer condensation problems. High-performance Quieter home. High-performance
windows often windows stay warmer in the winter resulting in drier utilize
multiple glazing and insulated frames. These windows with fewer
condensation-related problems. features reduce unwanted noise from the
outside. Condensation can stain fabrics, lead to mold and

mildew build-up, and in cold climates cause damage

"
wrote in message
. net...

When you take a shower, does the bathroom mirror fog up? Does this
mean that there is something wrong with your mirror and you need to buy
a new one?

When the same thing happens to a window for the same reason, why do
people always blame the window?

John



In article , boubou
wrote:

we've tried it all...fan on ceiling, the fireplace on, the heat registers
are below the window and it's double pane glass.
These windows suck!!!

"George E. Cawthon" wrote in message
...
Pete C wrote:
On Wed, 23 Nov 2005 20:11:06 -0500,
wrote:


On Wed, 23 Nov 2005 18:28:28 GMT, (Doug Miller)
wrote:


In article , "glukane"
wrote:

Hi, my house's windows gets wet in the inside all the time and
sometime, it
forms ice. what can i do to get rid of it?

Storm windows.

Or reduce your humidity. Should have 40% or less.


40% or less? Is that guaranteed to prevent condensation?

What's the ideal humidity between 16-21C for comfortable living?

cheers,
Pete.

Look on a humidity meter. Ours says indicates normal from 50 to 75
percent. Humidity in our house usually runs between 50 and 65 percent.
My wife complains anytime the humidity drops below 50 percent. And no,
our windows don't get wet.

Condensation on the glass means that the glass is cold. To stop
condensation increase the insulation (add more layers of glass) or
increase air circulation.

wrote:
On Sat, 26 Nov 2005 03:32:53 GMT, "George E. Cawthon"
wrote:


Pete C wrote:

On Wed, 23 Nov 2005 20:11:06 -0500,
wrote:



On Wed, 23 Nov 2005 18:28:28 GMT, (Doug Miller)
wrote:



In article , "glukane" wrote:


Hi, my house's windows gets wet in the inside all the time and sometime, it
forms ice. what can i do to get rid of it?

Storm windows.

Or reduce your humidity. Should have 40% or less.


40% or less? Is that guaranteed to prevent condensation?

What's the ideal humidity between 16-21C for comfortable living?

cheers,
Pete.

Look on a humidity meter. Ours says indicates
normal from 50 to 75 percent. Humidity in our
house usually runs between 50 and 65 percent. My
wife complains anytime the humidity drops below 50
percent. And no, our windows don't get wet.

Condensation on the glass means that the glass is
cold. To stop condensation increase the
insulation (add more layers of glass) or increase
air circulation.



George, how cold does it get where you live? Over 50% humidiy here in
winter will get you mold problems and structural damage.

-25 F, but that's the extreme, low teens to zero
is a fairly common low in December and January.
Winters are highly variable.
We have no problems with mold, no problem with
structural damage. The ambient humidity varies
quiet a bit though out the day and most statistics
for the area (average monthly and daily highs and
lows, etc.) don't provide a real picture. Natural
humidity is pretty low. Weather broadcasts in the
summer will often indicate a humidity level of 50
percent, but that is likely only for an hour or
two with most of the day below 30 percent. This
also an area of low precipitation, annual average
is in the 11 inch range.

On Sat, 26 Nov 2005 13:51:51 -0500, "boubou"
wrote:

nope, mirror doesn't fog up. Not too much humidity in the house, then what?
Seems like the answer lies in the glass behing too cold....some other
windows have better insulant between the two panes of glass.

Argon helps- a LITTLE bit - but thermopane basically is thermopane.
Non-conductive spacer bars help with "edge freezing", but if you are
getting wet window panes and ice, your humidity - WHATEVER it is, is
TOO HIGH.

even 30 % ??
wrote in message
...
On Sat, 26 Nov 2005 13:51:51 -0500, "boubou"
wrote:

nope, mirror doesn't fog up. Not too much humidity in the house, then
what?
Seems like the answer lies in the glass behing too cold....some other
windows have better insulant between the two panes of glass.

Argon helps- a LITTLE bit - but thermopane basically is thermopane.
Non-conductive spacer bars help with "edge freezing", but if you are
getting wet window panes and ice, your humidity - WHATEVER it is, is
TOO HIGH.

On Sun, 27 Nov 2005 09:06:48 -0500, "boubou"
wrote:

even 30 % ??
wrote in message
.. .
On Sat, 26 Nov 2005 13:51:51 -0500, "boubou"
wrote:

nope, mirror doesn't fog up. Not too much humidity in the house, then
what?
Seems like the answer lies in the glass behing too cold....some other
windows have better insulant between the two panes of glass.

Argon helps- a LITTLE bit - but thermopane basically is thermopane.
Non-conductive spacer bars help with "edge freezing", but if you are
getting wet window panes and ice, your humidity - WHATEVER it is, is
TOO HIGH.

If at 30% you are getting condensation with thermopane windows, first
thing I would do is check your RH meter.

If it is correct, your windows may, indeed, be FUBAR.

Exactly what kind of windows, in what type of home construction, and
where??????

What is the RH meter?
What is FUBAR?
construction: 2X6
and in Ontario, Canada
wrote in message
...
On Sun, 27 Nov 2005 09:06:48 -0500, "boubou"
wrote:

even 30 % ??
wrote in message
. ..
On Sat, 26 Nov 2005 13:51:51 -0500, "boubou"
wrote:

nope, mirror doesn't fog up. Not too much humidity in the house, then
what?
Seems like the answer lies in the glass behing too cold....some other
windows have better insulant between the two panes of glass.

Argon helps- a LITTLE bit - but thermopane basically is thermopane.
Non-conductive spacer bars help with "edge freezing", but if you are
getting wet window panes and ice, your humidity - WHATEVER it is, is
TOO HIGH.

If at 30% you are getting condensation with thermopane windows, first
thing I would do is check your RH meter.

If it is correct, your windows may, indeed, be FUBAR.

Exactly what kind of windows, in what type of home construction, and
where??????

On Mon, 28 Nov 2005 13:45:13 -0500, boubou wrote:

What is the RH meter?

In this context, I'd expect it has something to do with _humidity_.

What is FUBAR?

Google will give you better answers for this than you could get anywhere
else.

On Mon, 28 Nov 2005 13:45:13 -0500, "boubou"
wrote:

What is the RH meter?

Relative Humidity meter - also known as Hygrometer
What is FUBAR?
F'd up beyond all repair - a Naval term.
construction: 2X6
With what sheathing/siding/insulation? Built when?

and in Ontario, Canada

Where in Ontario?

wrote in message
.. .
On Sun, 27 Nov 2005 09:06:48 -0500, "boubou"
wrote:

even 30 % ??
wrote in message
...
On Sat, 26 Nov 2005 13:51:51 -0500, "boubou"
wrote:

nope, mirror doesn't fog up. Not too much humidity in the house, then
what?
Seems like the answer lies in the glass behing too cold....some other
windows have better insulant between the two panes of glass.

Argon helps- a LITTLE bit - but thermopane basically is thermopane.
Non-conductive spacer bars help with "edge freezing", but if you are
getting wet window panes and ice, your humidity - WHATEVER it is, is
TOO HIGH.

If at 30% you are getting condensation with thermopane windows, first
thing I would do is check your RH meter.

If it is correct, your windows may, indeed, be FUBAR.

Exactly what kind of windows, in what type of home construction, and
where??????