Welda Windows & Doors

Hi I had 4 doors installed and 2 doors leak air... I called and someone was supposed to come and check it out anduring they never did...the reason why I changedyour doors is because the old one used to leak....also the lock I the door already broke... I called a few times when I discovered these problems and I called the company they were supposed to send someone to see the problem and they never came.... I called a few times and left a few messages never heard back.. now about 2
years passed I never called them again.... I also look at there reviews and that's why I choose them... I really thought I was getting a good company but I guess who ever you hire just sounds good and wants your hard earned money.... I would still like my doorsx to be check...also I need a new dead bolt and can't find the lock anywhere to match the one they gave me.