penetrating damp
Damp can be a major issue in the home. Find answers to questions or post your own here.

4 posts   •   Page 1 of 1
Jean Ingarfield
Labourer
Labourer
Posts: 1
Joined: Tue Dec 16, 2008 3:23 pm

penetrating damp

by Jean Ingarfield » Tue Dec 16, 2008 3:44 pm

I have a 1935 bungalow with two bay windows, floating floor, double glazing, new damp proof course, rendering above damp proof course, new damp course, injected about 20 years ago. Floors have been partly covered by hardboard.
The bay windows have been replastered coated with water repellant, previously had insulation under wallpaper, plain wallpaper, emulsion including any damp emulsion but nothing seems to stop the damp. I have had a tube heater in the bay all winter but it still does not seam to work.

Please can you suggest anything I can do.
Jean Ingarfield

stoneyboy
Project Manager
Project Manager
Posts: 6537
Joined: Wed Dec 10, 2008 6:44 pm

by stoneyboy » Wed Dec 17, 2008 10:30 pm

Jean Ingarfield,
How often do you open the windows in the bays? You need to do this to eliminate the possibility of condenstaion before looking for more serious problems.
end

Perry525
Site Agent
Site Agent
Posts: 733
Joined: Fri Jul 06, 2007 8:35 pm

by Perry525 » Sat Dec 20, 2008 7:11 pm

Jean, do you have cavity walls?
Do they have cavity insulation?
Are the ties made of steel or cast iron? Have they rusted?
Are there horizontal cracks in the wall?
Has the bay always been damp? Or only since the insulation was installed?
Is it dry during the summer?
Is it wet during the winter after heavy rain?
Is the bay in an exposed position, subject to the prevailing wind and rain?
Perry

TheDoctor5
Posts: 1381
Joined: Tue Jan 20, 2009 9:17 am

by TheDoctor5 » Fri Jan 30, 2009 9:54 am

If you type the key words of your question into our search box to the left of the site you may find the answer is already posted or is in the DIY projects section of the website. Every post goes through a monitoring process and using the search box may speed up your answer.

4 posts   •   Page 1 of 1
It is currently Tue Dec 24, 2024 1:52 am