Lang Exterior

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I have had nothing but great experience with their customer service. Great color choices & prices. Quick turn around time as well!

Shortly after I bought my rental property, I realized that I was going to have to replace windows in a three flat apartment. Problem: I needed aluminum windows that where also energy efficient.
Solution: Lang Exterior came to my rescue, and thank God! Their "Ultra Tuff" window line is exactly what I was looking for, and now that I have them I have seen some significant reduction in my heat bills.

I have a house with all Lang Exterior windows. I just had one slider window that had an issue locking. I called Lang Exterior---these folks were super friendly and responsive, and went out of their way to troubleshoot the issue. They sent someone the very next morning to fix the issue—and he fixed it within minutes!

These windows are awesome. They look great, are high-quality, easily slide when unlocked, and are double pane, which gives me a sense of security—and really seals out the noise—which is especially awesome since I live on a corner lot of a really busy street! The former homeowner who chose Lang Exterior windows had really good taste! If I ever bought another property and needed new windows, I would definitely choose Lang Exterior windows. Highest quality windows and they really take care of customers!

The Lang staff did everything they could in order to refuse to comply with the warranty – dragging out any action on their part in order to claim they had no warranty liability.

To date, I have spent over $1,500.00 replacing Lang insulated thermo-pane glass in the windows of my home. Ten Lang “Power Weld Windows” were installed – that means twenty sashes – with twenty sealed insulated glass window panes. Of these twenty insulated, argon filled, glass window panes - the seals on sixteen panes (80%) failed. (Way more than the 1% failure rate of window seals that Lang’ Exterior’s president claims is their normal attrition.)

I got these windows last winter to replace my single pane windows I had. I knew they were going to make a difference, but I did not think about how nice and updated they would make my home look!

There were so many choices of colors for our new windows, I'm glad my husband brought me to take a look!!!

These guys make my life so much easier and hassle free. I am happy to work with them, and I do on a regular basis!

It was a pleasure to have these windows installed at my house!

I went to these guys for a window replacement. It was my first stop (recommended by a contractor buddy). I ended up picking out a window, and once it was installed I was in great shape!

I was told I would get a deal on my windows, and low and behold I shopped around and there was no better price.

A good friend of mine who happens to be a contractor reccomended this company Lang to me when I needed to replace my windows. He told me I could save some money on a nice product. I took his advice and needless to say I am very happy about it.

As a contractor I can speak from experience. Lang windows are a great price, and they have a great line of windows for any project. It was a one stop shop, and I'll be back for my next project. A++

You have to check out these guys if you need new windows! I didn't think that changing my windows could change the look of my house inside and out! So happy!

I love these new windows! They look great and are easy to maintain.

Couldn't have had a more pleasent experience! Fantastic prices, and the service was above and beyond. The knowlegable staff told me about Silence is Golden windows, which really helped reduce the sound of traffic coming through my windows.

Before I bought my patio doors from Lang Exterior I would get ice coming through my old aluminum patio doors. Now I have cherry interior patio doors and never have any ice problems. Thanks to Lang Exterior's windows my furnace doesn't run as often in the winter and I can enjoy fresh air in the spring without the opening bar falling off my old window.

For such a big job like replacing the windows on my home, my contractor was right! I just upgraded big time, and the investment is paying off right in front of my eyes! We love our new windows. The woodgrain colored interior is a great match for our style!