Okna Starmark





Very energy efficient and good looking window. The Okna Starmark double hung product has held up for me so far very well. The cold drafts I used to feel in the house are gone, I like the tilt in cleaning feature and the locks are sturdy.

Very energy efficient and good looking window. The Okna Starmark double hung product has held up for me so far very well. The cold drafts I used to feel in the house are gone, I like the tilt in cleaning feature and the locks are sturdy.

Okna Starmark

Overall quality
Locks
Balance System
Warranty

Very energy efficient and good looking window.

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100

800 Series by Okna

This window has incredible air leakage ratings with a .02. Most people don’t know about air leakage, it’s all about U-factor, but most windows lose more energy from leaks than through the glass. Great Window!

This window has incredible air leakage ratings with a .02. Most people don't know about air leakage, it's all about U-factor, but most windows lose more energy from leaks than through the glass. Great Window!

Okna 800 Series

Overall quality
Locks
Balance System
Warranty

Very Satisfied.

Cheaper than most decent windows, not as cheap as the $189 junk windows.

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100

Okna 800 Series

11 DH, double pane – all the same size. Natural wood laminate option on the inside is beautiful, very realistic. All windows operate perfectly and all are uniform in appearance (good Q/C). Super quiet compared to what they replaced. We immediately noticed the absence of the usual drafts and now are seeing better heating efficiency in the rooms they were installed in.

11 DH, double pane - all the same size. Natural wood laminate option on the inside is beautiful, very realistic. All windows operate perfectly and all are uniform in appearance (good Q/C). Super quiet compared to what they replaced. We immediately noticed the absence of the usual drafts and now are seeing better heating efficiency in the rooms they were installed in.

Okna 800 Series

Overall quality
Locks
Balance System
Warranty

Buy them!

A solid window that is worth the money you pay.

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100

Okna Windows

My wife and I must have looked at 10 vinyl windows one being Budget window. I can tell you without any doubt, no other vinyl windows look as good and is as strong as these. Men were on time to install. When they left you could have performed surgery on the floors – they left the place spotless. Price wasn’t the cheapest but was far less then most vinyl windows. You cant lose with this company and I am very impressed.

My wife and I must have looked at 10 vinyl windows one being Budget window. I can tell you without any doubt, no other vinyl windows look as good and is as strong as these. Men were on time to install. When they left you could have performed surgery on the floors - they left the place spotless. Price wasn't the cheapest but was far less then most vinyl windows. You cant lose with this company and I am very impressed.

Window 1

Overall quality
Locks
Balance System
Warranty

Great Window!

You cant lose with this company and I am very impressed.

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73