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High altitude insulating glass is ideal for homes in higher elevations.

Yes. Our high altitude insulating glass is made specially for homes high above sea level. At higher elevations. atmospheric pressure can cause glass panes to bow outward. To prevent this and ensure structural integrity, select our high-altitude glass. This glass includes breather tubes (placed between the panes of insulating glass) to equalize the airspace pressure with the atmosphere. Ask your local dealer if high altitude glass is available in your region.

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