OTIIMA Windows & Doors


When it comes to minimal aluminum window frames and door systems, OTIIMA is the world-class leader. You will enjoy limitless design possibilities fitting any home configuration.


Whether for a new build or a renovation needing replacements, you’ll find OTIIMA windows are worth it. We craft each piece to withstand impact, corrosion, and harsh environmental elements.


You can rest assured that your investment in OTIIMA windows will last for a long time. If you need after-care services and maintenance, someone will be ready to assist you.

otiima windows

The Bar

OTIIMA is synonymous with premium quality, sophisticated elegance, and superior durability. As a specialty producer of aluminum window frames or doors and minimal frame systems, the brand has proven its mettle in this cut-throat industry.

As a global company, OTIIMA windows and doors meets the highest standards for security, design, and strength. You will enjoy both trendy, fashionable doors and unbeatable functionality. The OTIIMA systems are backed by:

  • Thorough research
  • Cutting-edge technology
  • Trendy styles
  • Unbeatable warranties
  • Top-notch service

When it comes to sprucing up your home, you can never go wrong with an OTIIMA product. They live by their tagline of being much more than a window and door. With this installed on your entryways and windows, you will improve the curbside appeal of your home and its property value. 


Can you still get aluminum windows?

Yes, because aluminum windows embody quality and durability, making them a classic choice for property owners. Besides, aluminum will not rust or corrode over the years, assuring you get the most out of your investment. You can also rest easy knowing you are secure because of its indisputable strength.

Are aluminum windows better than UPVC?

In terms of strength, aluminum is better than UPVC because this element is so much stronger. You can count on aluminum windows and doors to last for a long time, making them the more cost-efficient choice. However, in terms of price, aluminum is more expensive than UPVC, so people on a tight budget may end up with the latter.

Are aluminum windows the best?

When buying windows, security and longevity are the top concerns. In this regard, aluminum is the best because of its superior strength and durability compared to other materials. It also offers structural advantages that you will not find in vinyl or wood, making it the best choice among windows.

Are aluminum windows expensive?

Aluminum windows are 30% more expensive than vinyl. It makes the upfront costs higher, but you get more out of your money.