Image Condensation can form between the interior removable storm window and the existing window if the storm window is not air tight
Image Wrong - Window sill trim was too tall for window frame and was poorly modified in an attempt to provide drainage out of the window. Publication Date Mon, 06/05/2023 - 12:00
Image Interior removable storm windows should fit snuggly into the window frame Publication Date Tue, 07/16/2013 - 12:00
Image Interior storm windows have very little impact on the appearance of the window, although the window frame may appear slightly wider
Image Casement windows allow full airflow through the entire window area Publication Date Tue, 06/28/2022 - 12:00
Image Replacing double-pane windows with triple-pane windows can significantly reduce winter-time condensation by warming the interior surface of the windows Publication Date Mon, 01/01/2024 - 12:00
Image Condensation in storm windows can be prevented by air sealing around the storm window and allowing some ventilation to the outside from the original window Publication Date Tue, 09/28/2021 - 12:00
Image A screened-in porch will protect windows from rain, provide shade, and allow more airflow through windows than window screens would Publication Date Fri, 09/24/2021 - 12:00
Image Seven categories of exterior window shading attachments, identified on the DOE Efficient Window Coverings website.
Image The DOE Efficient Window Coverings website identifies twelve categories of interior window shading attachments. Publication Date Tue, 07/25/2023 - 12:00
Image For factory-made interior removable storm windows, follow the manufacturer’s instructions for measuring the window frame
Image Right – A paint-on flashing was applied to the window frames of this ICF house before installing the windows. Publication Date Mon, 09/30/2019 - 12:00
Image Wrong - Cracks of corner of window frame may be a source of air leakage contributing to condensation on windows. Publication Date Mon, 06/05/2023 - 12:00
Image Wrong - Insulation beneath window is compressed and there are more support studs than necessary to left of window. Publication Date Tue, 02/19/2019 - 12:00
Image Right – A flexible flashing product is installed around the corners of the window sill before installing the windows. Publication Date Mon, 09/30/2019 - 12:00
Image A tempered glass window can be identified by the “bug” or white etched label at one corner of the window. Publication Date Sat, 02/01/2020 - 12:00
Image Wintertime condensation potential for exterior storm windows can be reduced if the original window is airtight and weep holes in the storm window are open to provide a small amount of ventilation to the outside Publication Date Sat, 12/01/2012 - 12:00
Image Framing is built around the window before exterior rigid foam is installed on the exterior walls around the window.
Image A flanged window unit is installed with straps that fasten to the interior surfaces of the plywood extension box; furring strips on each side of the window will be attached after the flanged window is installed and flashed Publication Date Fri, 08/13/2021 - 12:00
Image Right - Corners of window are protected with draining house wrap that laps onto the sides of the window trim, paint-on flashing at window trim corners, and self-adhered flashing to reinforce corners. Publication Date Fri, 08/14/2020 - 12:00
Image The right window frame was pulled out of the wall because of inadequate window frame attachment during a hurricane. Publication Date Mon, 08/01/2011 - 12:00
Image Wrong – There is no flashing installed at the top of the window Publication Date Tue, 02/01/2011 - 12:00
Image Modern low-E exterior storm windows blend in with the original window and provide a year-round increased comfort and energy efficiency
Image Wrong - this building provides no overhangs, minimal window shading, and clear window glass resulting in high solar heat gain. Publication Date Fri, 09/30/2022 - 12:00
Image Wrong - The window lying on the ground was protected by a shutter but the shutter was attached to the window frame, rather than directly to the wall framing. Publication Date Wed, 12/01/2010 - 12:00
Image Wrong - Condensation on glass could be caused by poor performing windows or leakage around windows or high levels of indoor humidity. Publication Date Mon, 06/05/2023 - 12:00
Image Condensation potential for interior storm window retrofit Publication Date Sat, 12/01/2012 - 12:00
Image This home bears a DOE Zero Energy Ready Home label on its front window next to the ENERGY STAR window label.
Image Wrong - The sill flashing is not completely adhered to the window. Publication Date Fri, 10/01/2021 - 12:00
Image Wrong - The flashing tape is poorly adhered to the window. Publication Date Sat, 07/18/2020 - 12:00
Image Wrong – A poorly sealed window and window well allow bulk water to enter the crawlspace from ground that slopes toward the structure Publication Date Mon, 09/01/2014 - 12:00
Image A contractor prepares a home for a full window replacement Publication Date Fri, 06/30/2017 - 12:00
Image Wrong – There is no flashing installed along the sides of the window Publication Date Tue, 02/01/2011 - 12:00
Image Right – This shrub has been pruned to allow views out the windows of this home while providing shade to walls, windows, and roof. Publication Date Thu, 09/29/2022 - 12:00
Image This depiction of a saddle installed window heat pump does not obstruct window use and provides fairly quiet 120 Volt operation
Image Factory-made interior removable storm windows have a flexible silicon frame press into place to air seal and insulate the existing window.
Image This wall and window assembly has excessive framing around the windows, which can lead to heat gain in how climate zones. Publication Date Thu, 01/01/2015 - 12:00
Image The windows are ENERGY STAR-qualified double-pane, argon-filled, vinyl-framed windows with a U value of 0.28 and a SHGC of 0.41.
Image Wrong - House wrap tape is not fully adhered at seam and flashing tape is missing from window head, jamb, and corner above window. Publication Date Sat, 03/06/2021 - 12:00
Image Recommended sealant location as part of window frame rehabilitation Publication Date Sat, 12/01/2012 - 12:00
Image Right – The canopy of this tree is high enough to allow views out the windows of this home while providing excellent shade to walls, windows, and roof. Publication Date Thu, 09/29/2022 - 12:00
Image The Efficient Window Coverings website allows direct comparison of various window attachment types based on thermal, visual, functional, and installation and durability criteria.
Image Before sealing and insulating the crawlspace, the windows were sealed, the window wells backfilled, and sumps pumps were installed that discharged to the gutter downspouts Publication Date Tue, 09/14/2021 - 12:00
Image The overhang on the left is much wider than the window, allowing it to provide far better shade throughout the day than the overhang on the right, which is only the width of the window (results shown for south-facing window, late summer, 36N latitude). Publication Date Tue, 07/25/2023 - 12:00
Image Window flashing is overlapped to provide a continuous drainage plane. Publication Date Thu, 09/01/2011 - 12:00
Image Right – Rigid foam insulation is installed in the window header. Publication Date Mon, 09/30/2019 - 12:00
Image Right – Windows are installed and flashed in the factory for these modular homes. Publication Date Thu, 09/30/2021 - 12:00
Image Wrong - Pan flashing is poorly adhered on all 4 windows. Publication Date Fri, 10/01/2021 - 12:00
Image Wrong - The window needs pan, head, and jamb flashing. Publication Date Fri, 10/01/2021 - 12:00
Image Wrong - Tape flashing around the window is poorly installed. Publication Date Mon, 01/25/2021 - 12:00
Image A cross-section of a vinyl-framed window showing metal reinforcement which helps support the window and prevent collapse if exposed to heat from a fire. Publication Date Mon, 02/01/2016 - 12:00
