Optima Window’s Sliding doors (Optima 68) contain effective insulators to keep a balanced temperature, especially cool in the warm weathers. These sliding doors (Optima 68) are fitted with composite gaskets that provide maximum thermal insulation – effectively serving as a barrier to weather and sound and keeping dust, drafts and rain out of the house. Optima Window’s Sliding Doors (Optima 68) is unlike any ordinary system. It comes with fine combs of wool hair attached to the frame gaps for sound insulation and enhanced with accessories and rollers that causes the door to glide across the anti-corrosion track (custom made for Optima Window), giving you that graceful & smooth motion, so you can open and close with great ease and comfort, and furthermore, Rails are safely towed at the top and bottom so there is no more pushing and pulling with frustration or awful screeching sounds just to get in and out of your home.
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