http://debianws.lexgopc.com/wiki143/api.php?action=feedcontributions&feedformat=atom&user=1.41.57.3wiki143 - User contributions [en]2026-05-03T06:00:59ZUser contributionsMediaWiki 1.43.1http://debianws.lexgopc.com/wiki143/index.php?title=Storm_window&diff=2203520Storm window2025-01-15T03:16:55Z<p>1.41.57.3: </p>
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<div>{{Short description|Protective secondary window}}<br />
{{More citations needed|date=January 2008}}<br />
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'''Storm windows''' are [[window]]s that are mounted outside or inside of the main glass windows of a house.<ref Name="DIANE">{{cite book | title =Home Energy Projects: An Energy Conservation Guide for Do-it-yourselfers | publisher =DIANE Publishing | year =1996 | url =https://books.google.com/books?id=AcO7_19D8j8C&dq=%22Storm+windows%22&pg=PA62 | page =62 | isbn=0-7881-3373-X}}</ref> Storm windows exist in [[North America]], but are uncommon in continental Europe, where [[Insulated glazing|double, triple or quadruple glazing]] is prevalent. Storm windows can be made of glass, rigid plastic panels, or flexible plastic sheets; and may be permanently or temporarily mounted. They function similarly to [[insulated glazing]]. The term may also refer to a small openable flap found in the side window on light aircraft.<br />
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In the United States, the older style of this window is often referred to as a "storm sash".<ref>{{cite web |last1=Arcoma |first1=Peter |title=Storm Sash |url=https://www.builder-questions.com/construction-glossary/storm-sash/ |access-date=30 December 2020}}</ref><br />
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On modern houses they serve on existing windows in order to improve their [[thermal insulation]]<ref Name="Williamson">{{cite book | last =Oliver R. Williamson, Sarah Cory Rippey | title =The Complete Home | publisher =D. Appleton and company | year =1906 | location =Original from the University of California | url =https://archive.org/details/completehome00rippgoog | page =[https://archive.org/details/completehome00rippgoog/page/n77 51] }}</ref> and [[Soundproofing#Residential|soundproofing]]. Aside from insulation, external storm windows provide an additional measure of protection for homes against damage to costly glass panes during inclement weather such as [[hail]]. On older houses, storm windows were installed in autumn when the window screens were removed; later homes had the pieces combined in one unit. Similarly, [[storm door]]s (also called "screen doors") allow similar energy savings for the necessarily less efficient primary doors – the screen allows for summer ventilation.<br />
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==Energy upgrade==<br />
Modern storm windows are a typical energy upgrade solution for cold climates. They are mostly intended to improve the insulation value ([[R-value (insulation)|R-value]]) of existing windows, especially single-glazed units.<ref>[http://energy.gov/energysaver/articles/storm-windows "Storm Windows"]; Energy.gov</ref><br />
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==Advantages and disadvantages==<br />
Storm windows can be very cost effective in cold climates. They are inexpensive, and can reduce heat loss by up to 50%, increasing the building's comfort and reducing the heating costs.<br />
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They also reduce exterior air infiltration significantly. Storm windows are an inexpensive add-on: even the best storm windows{{Mdash}}three track exterior windows with [[Low-E|low thermal emission]]{{Mdash}}will cost a small fraction of the price of standard replacement windows.{{CitationNeeded|date=November 2024}}<br />
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Interior storm windows can, however, produce condensation and be visually obstructive; exterior storm windows can also have a negative visual effect. These [[aesthetics|aesthetic]] issues can be minimized by single line storm sashes, the incorporation of vent holes, and a properly sealed fit.<ref>[http://www.ohp.parks.ca.gov/pages/1054/files/testing%20windows%20in%20cold%20climates.pdf "Testing the energy performance of wood windows in cold climates"]; PDF, A Report to The State of Vermont Division for Historic Preservation</ref><br />
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== Types of Storm Windows ==<br />
Storm windows are used as an additional layer of insulation and protection for existing windows and are available in various materials and configurations.<br />
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=== Material and Design ===<br />
* '''Aluminum Frames''': Known for their affordability and durability with minimal maintenance required. These frames typically feature standard or low-e glass panels and often have corrosion-resistant coatings. {{Cite web|url=http://www.thisoldhouse.com/all-about-storm-windows|title=All About Storm Windows|publisher=This Old House|accessdate=2024-03-27}}<br />
* '''Wood Frames''': Offer an attractive appearance and can be painted or stained to match a home's exterior but require more maintenance and are generally more expensive. {{Cite web|url=http://www.thisoldhouse.com/all-about-storm-windows|title=All About Storm Windows|publisher=This Old House|accessdate=2024-03-27}}<br />
* '''Vinyl Frames''': Notable for their energy efficiency and affordability. They require low maintenance but are less durable than aluminum or wood frames. {{Cite web|url=https://www.bobvila.com/articles/best-storm-windows/|title=The Best Storm Window Options for Added Insulation|date=28 March 2021 |publisher=Bob Vila|accessdate=2024-03-27}}<br />
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=== Glass Types ===<br />
Storm windows come with either glass or acrylic panes. Glass panes provide better visibility and last longer, whereas acrylic panes are less breakable but can scratch more easily. Modern storm windows often feature low-e glass, which improves energy efficiency by reflecting heat. {{Cite web|url=https://www.energy.gov/energysaver/storm-windows|title=Storm Windows|publisher=U.S. Department of Energy|accessdate=2024-03-27}}<br />
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=== Configurations ===<br />
* '''Two-Track''': Featuring an outer track with a screen on the lower half and a pane of glass on the upper half, and an inside track with a half-pane of glass for ventilation.<br />
* '''Triple-Track''': Consisting of two window panes and a half-screen on three separate tracks, allowing for adjustable ventilation.<br />
* '''Two-Track Sliders''': Designed for horizontal opening, suitable for slider windows.<br />
* '''Basement Storm Windows''': Typically a single fixed pane of glass covering the window. {{Cite web|url=https://www.bobvila.com/articles/best-storm-windows/|title=The Best Storm Window Options for Added Insulation|date=28 March 2021 |publisher=Bob Vila|accessdate=2024-03-27}}<br />
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=== Installation ===<br />
Installing storm windows can be a DIY project, requiring tools like a screwdriver, caulk gun, and putty knife. Proper installation ensures their effectiveness and energy efficiency.<br />
<ref>{{cite web |title=Storm Windows |url=https://www.energy.gov/energysaver/storm-windows |website=Energy.gov |language=en}}</ref><br />
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== Manufacturing process and applications ==<br />
There are several laminated glass manufacturing processes:<br />
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The first method utilizes two or more pieces of glass bonded between one or more pieces of plasticized polyvinyl butyric resin using heat and pressure.<br />
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The second method uses two or more pieces of glass and poly-carbonate, bonded together with aliphatic urethane inter-layer under heat and pressure.<br />
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The third type of laminated glass is interlaid with a cured resin.<br />
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Each manufacturing process may include glass layers of equal or unequal thickness.<br />
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==See also==<br />
* [[Storm cellar]]<br />
* [[Storm door]]<br />
* [[Storm drain]]<br />
* [[Storm room]]<br />
* [[Storm shutter]]<br />
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==References==<br />
{{reflist}}<br />
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[[Category:Windows]]</div>1.41.57.3