Broken Window Seal Exclusive New! -

What are your window frames made of (wood, vinyl, aluminum)? Roughly how old are the windows? Share public link

When the seal is breached, the dry air or inert gas inside (low pressure/volume) equalizes with the outside air. Because the internal cavity is cooler than the outside air in summer (or warmer in winter), the dew point is reached inside the cavity. Water vapor condenses into liquid. As the sun hits the glass, the liquid evaporates, leaving behind mineral deposits (calcification). This cycle repeats until the desiccant is exhausted, after which standing water may pool at the bottom of the window. broken window seal exclusive

Daily sun exposure heats the window, causing the air inside to expand. At night, the window cools and contracts. This constant expansion and contraction puts physical stress on the rubberized seals, eventually causing them to crack. What are your window frames made of (wood, vinyl, aluminum)

As moisture cycles in and out of the broken seal, it carries minerals from the spacer bar or ambient air. When the water evaporates, it leaves behind a white, hazy, or powdery residue on the inside surfaces of the glass. This is known as "glass weathering." 4. Sudden Temperature Drops (Drafts) Because the internal cavity is cooler than the