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Advantages of Installing Aluminum Storm Windows


Aluminum storm windows are add-ons designed to safeguard existing window glazing, millwork, and seals from cold, moisture, and outside noise. Available both temporarily and permanently for ease of installation and durability, aluminum storm windows offer protection from cold temperatures, moisture ingress, and outside noise pollution. Screwed directly into or atop casings, they feature either standard or low e-glass for optimal results. Choose the best passive house windows.


Homeowners have numerous options when it comes to adding insulation to their homes, with storm windows being one of the more popular choices. These aluminum add-ons can serve as heat retainers, moisture barriers, and soundproofers while helping lower energy bills. Various methods of installation are available, including temporary storm windows or interior storm windows, depending on budget constraints, architectural style preferences, and DIY capabilities.

A standard exterior storm window comprises an aluminum frame encasing a glass panel. These windows are usually attached to existing windows with swivel pins or screws and caulk, featuring weep holes to allow any moisture build-up to escape, as well as tracks that open for ventilation – two track sliders hold half-panes and half screens while an inner track houses a sliding movable window that opens horizontally.

Solid-frame aluminum custom casement storm windows offer increased insulation and noise reduction. Their offset design provides extra clearance between primary windows, thus minimizing air leakage. Plus, there’s a selection of colors and finishes to choose from!

Energy efficiency should also be an essential consideration when selecting storm windows. Look for those carrying the Energy Star label; this program, backed by the U.S. Environmental Protection Agency, gives certification that your windows meet specific energy efficiency standards. This label will detail information like U-factor, solar heat gain coefficient (SHGC), and air leakage ratings of each window you purchase.

Once considered sacrilege in vintage homes, modern storm window options allow homeowners to reap their benefits without ruining the aesthetic. Slimline storm windows feature weather-resistant materials that resist mold, mildew, and pollen infiltration, as well as spring-loaded nylon sash locks, which prevent forced entry and ensure your windows remain secure when closed.


Aluminum storm windows outlive traditional wooden and uPVC models in terms of longevity, making them a cost-effective investment. Their corrosion and warp resistance mean no regular coat of paint is necessary, saving homeowners time and money over time. Furthermore, aluminum’s durability allows it to resist impact damage that would normally damage glass materials—perfect for coastal regions where hurricanes or strong winds pose constant threats.

Step one of installing a storm window involves clearing away old paint or caulk and priming any bare spots in the opening. Next, paint butyl or elastomeric caulk around the casing edges in order to seal moisture out and prevent interior damage caused by moisture entering through window openings. Finally, center and secure the storm window over the window opening with screws (ensuring proper size based on width/height measurements at three points and fins not touching casing edges) before centering over the opening with the storm window in a position centered over the opening before centering/securing it over the window opening.

Once their window is installed, homeowners can add screens for summer ventilation and protection from insects. Furthermore, opting for low-e glass can significantly decrease UV and infrared rays entering their home while still offering an appealing aesthetic.

Aluminum storm windows offer another distinct advantage in that they do not require a glazing compound that deteriorates over time, as it must be applied regularly to remain effective. Plus, their low profiles allow more of the original window’s light through while reducing seams that could provide burglars with potential entryways.

Aluminum storm windows can be factory-colored to match existing sash or painted in traditional colors to complement your home’s exterior. If opting for the latter approach, powder coat finishes can resist scratching, fading, and chipping better than paint options. Such features included a low profile frame and low-e glass to maximize savings in energy bills while mitigating drafts, condensation, and outdoor noise pollution. When making this purchase, make sure it comes with low-profile frames and energy-efficient glasses in order to get maximum return from investment.

Low profile

Aluminum storm windows can be invaluable additions to homes in areas prone to extreme storms. These add-ons help protect existing windows’ glazing, millwork, and seals from excessive moisture, cold, heat, and outside noise and reduce energy costs by decreasing air infiltration and heat loss. Available in four configurations that fit snugly within existing window openings inside or outside your home, depending on budget, architectural style, and DIY skills requirements, choosing aluminum storm windows could be your wisest investment yet!

Screw-in storm windows feature aluminum frames that either attach directly to the casing (QuantaPanel) or hang from a bracket on the window’s top jamb (Larson). They may be an excellent option for older Eastern-style casings with “blind stops.” To ensure optimal fit, measure and mark height and width dimensions prior to installing; once in place, scrape away old paint/caulk, prime any bare spots, scrape off any old sealant residue, and scrape away any old sealant to prepare new sealant seals for sealant sealant sealant – leaving at least 1/8 of an inch space between itself and sill – otherwise condensation will build-up and cause wood rot over time.

Interior storm windows feature compression or magnetic frames, making them easier to install and remove than exterior units. They can usually be purchased from home improvement stores or online and typically cost $240 or more for a 30-x-50-inch unit. Glass and acrylic options exist, and some feature single panels while others slide open for air circulation. Additionally, some low-e glass materials reflect heat and UV rays to maximize energy efficiency.

External storm windows can be purchased at most home improvement stores or online. While more costly than their interior counterparts, external storm windows provide better weatherization and damage prevention from damaging existing windows. They also come in various colors and sizes that match your home’s design scheme.


Are You Searching for an Effective Energy Efficiency Upgrade for Your Home? Aluminum storm windows may provide an economical and straightforward approach. Installed inside or outside an existing window frame, these add-ons serve as extra layers of protection from moisture, heat, cold, and street noise while adding insulation value and protecting millwork around windows. Available in various styles and materials to match any window configuration – your choice will depend on various factors like budgetary considerations, architectural style preferences, and DIY skills when making this investment decision.

Many homeowners opt for triple-track storm windows, which feature one track for a glass sash and another for a screen. This design makes it easy for homeowners to easily switch out screens for glass without having to remove their storm windows, making this style widely popular with homeowners. Although this style comes in an assortment of colors and finishes, homeowners must measure their window opening accurately prior to buying their unit. TOH Pro Tip: In order to ensure an exterior storm window will fit with existing frames perfectly, measure the width across three points from top, middle, and bottom before making your purchase decision; otherwise, it may result in gaps that reduce energy efficiency over time. TOH Pro Tip: Purchase the correct exterior storm window size that will fit with existing frames exactly before purchasing it or replacing it altogether! TOH Pro Tip: In order to make sure it will fit, start measuring across three points from top, middle, and bottom without gaps, reducing efficiency over time – see TIP 2 above for help from TOH Pro tip 2. TOH Pro Tip 2 To ensure this style fits accurately before purchasing its frame size accurately before starting purchasing it – use TOH Pro Tip 2 Before beginning TOH Pro Tip 2 To ensure its installation – Before making sure the unit is, start measuring its width accurately at three points: top, middle, bottom – TOH Pro Tip 2 To ensure an exterior storm window fits without gaps reduce energy efficiency over time frame by measuring its width before beginning its opening at three points (top middle bottom and reducing its energy efficiency. TOH Pro tip! To ensure this unit. -Measure the window frame before buying TOH Pro tip 3, before measuring its installation, and before purchasing TOH Pro tip 4 (TOH Pro tip for 1 above!) TOH Pro Tip Tip 3. When measuring its available TO H Pro tip will fit its energy efficiency before beginning when measuring width will fit exactly before measuring width at three points (top middle and then its energy efficiency before buying its required frame by carefully measuring width then it from 3 points (top middle and then 3), top middle then bottom when installing TOH pro tip #4 above!. To ensure its final size correctly). TOH Pro tip #3 TO H Pro tip #5. TOH Pro tip #4) The opening before purchasing. TOH Pro tip #4). TOH Pro tip #4 before purchasing TOH Pro tip #4). TOH Pro tip #1 fits as this window). TOH Pro tip # 4. TOH Pro tip 4 will fit. TOH Pro tip #1). TOH Pro tip #25). Before purchasing #5, To ensure the frame, measure all three measurements simultaneously to finalize! TIP #5. Before purchasing its frame before purchasing (*To fit this existing frame fits before purchasing outside storm window will fit without gaps will reduce energy efficiency will fit accurately before purchase, of course, it won’s Pro tip is measured for example it (To make sure its opening before purchasing unit fits just make sure the opening, TOHProTi: To make sure frame. TOH Pro tip 2 When measuring width simultaneously to be purchased TOH Pro tip (TOHProTipe #9) If needed). TOH Pro tip 3 TOH Tip!). * TOH Tip *. TOH ProTIP) TOH Pro tip) TOH Pro tip for its current frame), to size (before purchasing it fits H…). TOH Pro tip). TOH Pro tip 5 TO H fits TO H! & 1… TO H 10 To make sure the exterior storm window fits to be replaced). TO H fits, begin before buying. ; TO H ). TO H Pro tip). Before purchase! 1 7! TIP # 6 To make sure the exterior

Other available storm window solutions include single acrylic storm windows, which are lightweight and can be cut to your window’s exact specifications. They’re often installed in bathrooms and kitchens to reduce noise from outside and are easier to install than double-paned or insulated glass models; however, they do not provide as much insulation.

No matter the type of storm window you opt for, Energy Star certification should always be sought to ensure it is an energy-efficient product. Products bearing this label often feature less air infiltration and use sustainable materials that help minimize energy costs and impact on the environment.

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