Air leakage from windows turns out to be caused by cutting corners on polyurethane foam
Ask: Mr. ZhangThe windows in my home were installed four years ago. They were fine for the first two years and there were no problems, but they started to leak a little bit last winter. Now that we have entered autumn, the weather is getting colder day by day, Mr. ZhangI am worried that the…
Air leakage from windows turns out to be caused by cutting corners on polyurethane foam
Ask: Mr. ZhangThe windows in my home were installed four years ago. They were fine for the first two years and there were no problems, but they started to leak a little bit last winter. Now that we have entered autumn, the weather is getting colder day by day, Mr. ZhangI am worried that the…
Air leakage from windows turns out to be caused by cutting corners on polyurethane foam
Ask: Mr. ZhangThe windows in my home were installed four years ago. They were fine for the first two years and there were no problems, but they started to leak a little bit last winter. Now that we have entered autumn, the weather is getting colder day by day, Mr. ZhangI am worried that the…
Air leakage from windows turns out to be caused by cutting corners on polyurethane foam
Ask: Mr. ZhangThe windows in my home were installed four years ago. They were fine for the first two years and there were no problems, but they started to leak a little bit last winter. Now that we have entered autumn, the weather is getting colder day by day, Mr. ZhangI am worried that the…
