BASC Search | Building America Solution Center

Installation of weatherstripping on a window.

Publication Date

Mon, 10/28/2024 - 12:00

Complete Window and Frame Replacement

Guide describing a complete window replacement in existing homes.

Complete Window and Frame Replacement

Publication Date

September, 2015

Video describing how to properly replace windows and window frames.

Windows and Doors are Fully Flashed

Guide describing how to install flashings to help direct water down and out of windows and doors openings in exterior walls.

Tips for Weatherstripping Windows and Doors

Author(s)

New York State Homes and Community Renewal

Organization(s)

New York State Homes and Community Renewal

Publication Date

October, 2024

Article describing tips for effectively installing weatherstripping on windows and doors.

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

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

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

Wrong – There is no flashing installed at the top of the window

Publication Date

Tue, 02/01/2011 - 12:00

Window and door openings fully flashed

Publication Date

Tue, 02/01/2011 - 12:00

Madrona PH Window Installation | Seattle, WA

Publication Date

February, 2015

Video demonstrating a window installation in a passive house.

Karuna Passive House Window Installation Demonstration

Publication Date

September, 2012

Video demonstrating a window installation in a passive house.

Fully Flashed Window and Door Openings (2)

Publication Date

September, 2015

Video describing how to fully flash window and door openings.

Window and Frame Replacement - Code Compliance Brief

Publication Date

September, 2015

The intent of this brief is to provide additional information to help assure the measure will be deemed in acceptance with the code. Providing notes for codes officials on how to plan review and field inspect can help the builder or remodeler with the proposed designs and provide the jurisdiction...

Fully Flashed Window and Door Openings (1)

Publication Date

July, 2015

Video describing how to properly flash window and door openings.

Wrong - The sill flashing is not completely adhered to the window.

Publication Date

Fri, 10/01/2021 - 12:00

Wrong - The flashing tape is poorly adhered to the window.

Publication Date

Sat, 07/18/2020 - 12:00

Formable pan flashing and back dam for window

Publication Date

Fri, 05/01/2009 - 12:00

Wrong – There is no flashing installed along the sides of the window

Publication Date

Tue, 02/01/2011 - 12:00

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

Wallingford Passive House | Exterior Insulation Window Detail

Publication Date

December, 2015

Video describing the exterior insulation window details of a passive house.

Installing Windows with Foam Sheathing on a Wood-Frame Wall

Author(s)

Building Science Corporation,

National Renewable Energy Laboratory

Organization(s)

BSC,

NREL

Publication Date

May, 2005

Report with guidance for installing windows with foam sheathing on wood-frame walls.

Window flashing is overlapped to provide a continuous drainage plane.

Publication Date

Thu, 09/01/2011 - 12:00

Wrong - Tape flashing is missing around window frame.

Publication Date

Wed, 07/07/2021 - 12:00

Right – Windows are installed and flashed in the factory for these modular homes.

Publication Date

Thu, 09/30/2021 - 12:00

Wrong - Pan flashing is poorly adhered on all 4 windows.

Publication Date

Fri, 10/01/2021 - 12:00

Wrong - The window needs pan, head, and jamb flashing.

Publication Date

Fri, 10/01/2021 - 12:00

Wrong - Tape flashing around the window is poorly installed.

Publication Date

Mon, 01/25/2021 - 12:00

The rough openings for the windows are flashed with a paint-on flashing product then the windows are installed and additional flashing tape is installed over the flashing. Nail holes are sealed with caulk.

Before installing the windows, the window rough openings are sealed with a liquid-applied flashing that provides a seamless moisture and air barrier to protect the wall from water intrusion.

Publication Date

Sun, 01/01/2017 - 12:00

Right – The framing around the window is thoroughly flashed with liquid flashing.

Publication Date

Mon, 09/30/2019 - 12:00

Right – The sheathing and window sills are sealed with a paint-on flashing.

Publication Date

Mon, 09/30/2019 - 12:00

Moisture Management in Residential Construction Series - Building Enclosure: Window Installation

Publication Date

January, 2011

Author(s)

Home Innovation Research Labs

Organization(s)

Home Innovation Research Labs

Video describing the installation of windows to be air- and water-tight, including recommendations on flashing, air-sealing, and insulation, from Home Innovation Research Labs

Tech Note - Window and Door Flashing: Code Requirements and Best Practices

Author(s)

Home Innovation Research Labs,

National Association of Home Builders

Organization(s)

HIRL,

NAHB

Publication Date

December, 2017

Fact sheet describing best practices for flashing doors and windows to minimize air and water intrusion.

Water Moisture Issues: Flashing Windows, Water Leaks, and Kick-Out Flashings

Publication Date

August, 2016

Author(s)

MW Alliance

Organization(s)

MW Alliance

Steve Easley details the 2009 IECC residential requirements regarding Water and Moisture issues. Flashing, windows, water leaks and kick out flashings are all discussed.

Tape flashing around windows helps to keep moisture out of the framed walls.

A paint-on flashing is used around the windows and doors for seamless water protection.

Publication Date

Wed, 06/01/2016 - 12:00

The tape window flashing here is integrated with the roller-applied weather-resistant barrier.

Pumpkin Ridge Passive House Video #15: Window Install Prep & Air Sealing

Publication Date

February, 2013

Video describing how to prep and air seal the wall cavity for window installation.

Wrong - There is no step flashing along the base of the gable and the right window is missing sill trim.

Publication Date

Sun, 05/30/2021 - 12:00

Wrong - Window is missing pan flashing under sill and tape flashing at jamb end sill.

Publication Date

Wed, 07/07/2021 - 12:00

The windows in this building are connected to the fully adhered water and air control layer using fluid-applied flashing

Publication Date

Mon, 08/05/2024 - 12:00

Wrong - House wrap was poorly installed, seams were not taped, and flashing tape was not installed around windows.

Publication Date

Sat, 03/06/2021 - 12:00

Wrong - Water has gotten behind the paint, possibly due to lack of window flashing, leading to blistering.

Publication Date

Mon, 06/14/2021 - 12:00

Wrong - The gutter is missing kick-out flashing causing wall and window damage beneath it.

Publication Date

Sat, 03/06/2021 - 12:00

Proper flashing around windows is especially important when the rigid foam serves as the drainage plane in the wall

Publication Date

Mon, 10/01/2007 - 12:00

Right – A metal flashing was installed behind the first row of siding above the windows to guide water over the trim.

Publication Date

Mon, 09/30/2019 - 12:00

Wrong - Stucco has rotted and cracked above a window because of water damage due to lack of proper flashing and drainage.

Publication Date

Tue, 11/12/2019 - 12:00

Right – There is flashing installed along the top of the window and the water-resistant barrier is layered over to create a complete drainage system

Publication Date

Tue, 02/01/2011 - 12:00

Windows are installed as “outies” in this wall assembly using a self-adhered membrane water and air control layer with continuous exterior insulation

Publication Date

Mon, 07/15/2024 - 12:00

Wrong - Wiring holes are not sealed and possible missing flashing around windows is allowing water into walls and causing paint to peel.

Publication Date

Sun, 05/30/2021 - 12:00

This drawing shows key sill details for a window installation using a fluid-applied flashing on a wall with a mechanically attached water and air control layer

Publication Date

Mon, 07/15/2024 - 12:00

This drawing shows key head details for a window installation using a fluid-applied flashing on a wall with a mechanically attached water and air control layer

Publication Date

Mon, 07/15/2024 - 12:00

This drawing shows key jamb details for a window installation using a fluid-applied flashing on a wall with a mechanically attached water and air control layer

Publication Date

Mon, 07/15/2024 - 12:00

This drawing shows key head details for a window installation using a fluid-applied flashing on a wall with a fluid-applied water and air control layer

Publication Date

Mon, 07/15/2024 - 12:00

This drawing shows key jamb details for a window installation using a fluid-applied flashing on a wall with a fluid-applied water and air control layer

Publication Date

Mon, 07/15/2024 - 12:00

This drawing shows key sill details for a window installation using a fluid-applied flashing on a wall with a fluid-applied water and air control layer

Publication Date

Mon, 07/15/2024 - 12:00

Right - Seams in coated sheathing and joints around window are properly sealed and flashed with tape and all nail holes are covered with paint-on sealant.

Publication Date

Sun, 08/15/2021 - 12:00

A piece of siding is used as sill extension and to provide slope in the opening for the window, which is deeper because exterior rigid foam has been added

Publication Date

Mon, 02/20/2017 - 12:00

Two types of paint-on flashing (green and red) are installed on the walls and around the windows, over the coated sheathing which is taped at the seams.

The fluid-applied asphalt coating provides a weather-resistant, moisture resistant layer around the house, serving as a continuous drainage plane and flashing for window and door openings.

This drawing shows key head details for a window installation using a fluid-applied flashing on a wall with a mechanically attached water and air control layer and continuous insulation

Publication Date

Mon, 07/15/2024 - 12:00

This drawing shows key jamb details for a window installation using a fluid-applied flashing on a wall with a mechanically attached water and air control layer and continuous insulation

Publication Date

Mon, 07/15/2024 - 12:00

This drawing shows key sill details for a window installation using a fluid-applied flashing on a wall with a mechanically attached water and air control layer and continuous insulation

Publication Date

Mon, 07/15/2024 - 12:00

This drawing shows key head details for a window installation using a self-adhered membrane tape flashing on a wall with a mechanically attached water and air control layer

Publication Date

Mon, 07/15/2024 - 12:00

This drawing shows key jamb details for a window installation using a self-adhered membrane tape flashing on a wall with a mechanically attached water and air control layer

Publication Date

Mon, 07/15/2024 - 12:00

This drawing shows key sill details for a window installation using a self-adhered membrane tape flashing on a wall with a mechanically attached water and air control layer

Publication Date

Mon, 07/15/2024 - 12:00

This drawing shows key head details for an “outie” window installation using a fluid-applied flashing on a wall with a fluid-applied water and air control layer and continuous insulation

Publication Date

Mon, 07/15/2024 - 12:00

This drawing shows key sill details for an “outie” window installation using a fluid-applied flashing on a wall with a fluid-applied water and air control layer and continuous insulation

Publication Date

Mon, 07/15/2024 - 12:00

This drawing shows key jamb details for an “outie” window installation using a fluid-applied flashing on a wall with a fluid-applied water and air control layer and continuous insulation

Publication Date

Mon, 07/15/2024 - 12:00

Standard Practice for the Installation of Mounting Flange Windows into Walls Utilizing Foam Plastic Insulating Sheathing (FPIS) with a Separate Water-Resistive Barrier (WRB), FMA/AAMA/WDMA 500-16

Author(s)

Fenestration Manufacturers Association,

American Architectural Manufacturers Association,

Window & Door Manufacturers Association

Organization(s)

FMA,

AAMA,

WDMA

Publication Date

April, 2016

Guide describing the installation of windows in walls that have foam plastic insulating; guide provides several methods for attaching, supporting, and flashing windows in walls with rigid foam sheathing. (Note: The link only goes to the table of contents for the guide, the full guide can be...

A liquid-applied water barrier covers the walls, serving as a drainage plane, air and vapor barrier, and secondary window flashing beneath the rigid foam that will be installed next.

Publication Date

Wed, 01/01/2014 - 12:00

Right - Tape flashing keeps moisture out around and below the window; extra tape reinforces the corners to prevent tearing of the house wrap and to keep water out of this critical juncture.

Publication Date

Fri, 12/31/2021 - 12:00

Right - Brick veneer is installed with a 1-inch air space behind the brick, metal flashing and weep holes above and below the windows and at the base of the wall to direct out water that gets behind the brick.

Publication Date

Wed, 12/01/2004 - 12:00

Wrong - Missing kick-out flashing to divert rainwater runoff into the gutter where the roof meets the wall has caused discoloration and water damage behind the stucco next to this second-story window.

Wrong - Missing kick-out flashing to divert rainwater runoff away from the house and into the gutter where the roof meets the wall has caused discoloration of the stucco and water damage behind the stucco by the front porch and the second-story window.

Weatherstrip installation on a door.

Publication Date

Mon, 10/28/2024 - 12:00

Vinyl Siding with Integrated Rigid Foam for Existing Walls

Guide describing the design and installation considerations for recladding of above grade walls using insulated vinyl siding.

Kick-Out Diverter Flashing Detail

DWG

PDF

Dynamic Glazing - Code Compliance Brief

Code compliance brief describing glazing requirements added to the residential portion of the IECC and the IRC in 2015.

CAD image for roof pipe penetration water and air sealing details

DWG

PDF

Turned down concrete slab - 3/4 inch rigid insulation

DWG

PDF

Turned down concrete slab - 1 inch rigid insulation

DWG

PDF

Turned down concrete slab - 1 1/2 inch rigid insulation

DWG

PDF

Basic components of a skylight

Publication Date

Fri, 05/27/2016 - 12:00

Wrong – The flashing tape was not installed with a roller to completely adhere it to the OSB sheathing surface.

Publication Date

Mon, 09/30/2019 - 12:00

Right - Head flashing is good and carries water away from jamb.

Publication Date

Tue, 04/20/2021 - 12:00

Right - The house wrap is properly flashed and taped, and all penetrations are properly flashed.

Publication Date

Fri, 10/15/2021 - 12:00

Wrong - House wrap and flashing tape are poorly installed allowing water to get into the gaps behind flashing tape.

Publication Date

Wed, 07/07/2021 - 12:00

Certified Insulated Siding: Quality, Comfort and Energy Performance

Author(s)

Dobson,

Brignati

Organization(s)

Vinyl Siding Institute,

Newport Ventures

This presentation will help you define insulated siding, understand R-value testing of insulated siding, describe proper installation of insulated siding, comply with energy codes and understand building energy performance program and software recognition.

Proper shingling of drainage plane materials

Publication Date

Thu, 11/01/2007 - 12:00

Weatherstripping

Author(s)

South Carolina Office of Regulatory Staff

Organization(s)

South Carolina Office of Regulatory Staff

Publication Date

October, 2024

Article describing an overview of weatherstripping requirements.

Fully Sealed Continuous Weather Resistance Barrier (3)

Publication Date

September, 2015

Video describing how to fully seal a continuous weather resistance barrier.

Moisture Management in Residential Construction - Building Enclosure: Exterior Door Installation

Publication Date

January, 2011

Author(s)

Home Innovation Research Labs

Organization(s)

Home Innovation Research Labs

Video from Home Innovation Research Labs on how to properly install residential exterior doors to be air and water tight.

Right – Flashing is installed around chimney, skylight, vents, dormers, in valleys and at eaves

Publication Date

Mon, 06/01/2020 - 12:00

Right – Side flashing extends over the pan flashing

Publication Date

Tue, 02/01/2011 - 12:00

Retrofit Improvements: Flash and Seal Roof Penetrations

Author(s)

Home Innovation Research Labs

Organization(s)

HIRL

Publication Date

June, 2020

Fact sheet describing flashing of roof penetrations to make a home more resistant to high winds, hurricanes, and rainwater intrusion.

Wrong – The corners are not properly flashed, leaving a vulnerable area in the drainage system

Publication Date

Tue, 02/01/2011 - 12:00

Right – The flashing is properly installed to create a complete drainage system with continuous rigid insulation sheathing/siding

Publication Date

Tue, 02/01/2011 - 12:00

Energy Facts: Energy Tips - Selection and Comparison of Weatherstripping Materials

Author(s)

Michigan State University Extension

Organization(s)

Michigan State University Extension

Publication Date

October, 2024

Fact sheet describing weatherstripping materials, types, expected life expectancy, installation requirements, and pros and cons.