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  2. Safety and security window film - Wikipedia

    en.wikipedia.org/wiki/Safety_and_security_window...

    By helping to prevent windows from shattering or retaining shattered glazing in its frame, these films help maintain the “weather seal” of a building. This helps reduce damage from water and high winds. If the seal can be maintained, roofs are less likely to be blown off, and it is more likely that a building can be saved. [1]

  3. Insulated glazing - Wikipedia

    en.wikipedia.org/wiki/Insulated_glazing

    A typical installation of insulated glass windows with uPVC frames. Possibly the earliest use of double glazing was in Siberia, where it was observed by Henry Seebohm in 1877 as an established necessity in the Yeniseysk area where the bitterly cold winter temperatures regularly fall below -50 °C, indicating how the concept may have started: [2]

  4. Sealant - Wikipedia

    en.wikipedia.org/wiki/Sealant

    Sealant is a substance used to block the passage of fluids through openings in materials, [1] a type of mechanical seal. In building construction sealant is sometimes synonymous with caulk (especially if acrylic latex or polyurethane based) [2] and also serve the purposes of blocking dust, sound and heat transmission. Sealants may be weak or ...

  5. Safety glass - Wikipedia

    en.wikipedia.org/wiki/Safety_glass

    In geographical areas requiring hurricane-resistant construction, laminated glass is often used in exterior storefronts, curtain walls and windows. The PVB interlayer also gives the glass a much higher sound insulation rating , due to the damping effect, and also blocks most of the incoming UV radiation (88% in window glass and 97.4% in ...

  6. Polyvinyl chloride - Wikipedia

    en.wikipedia.org/wiki/Polyvinyl_chloride

    The material comes in a range of colors and finishes, including a photo-effect wood finish, and is used as a substitute for painted wood, mostly for window frames and sills when installing insulated glazing in new buildings; or to replace older single-glazed windows, as it does not decompose and is weather-resistant.

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