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How to Install V Weather Stripping

Published in Weather Stripping Installation 2 mins read

To install V weather stripping, position the open side of the 'V' shape facing the wind and apply the adhesive tape to the contact surfaces between windows and their frames.

Properly installing weather stripping is a key step in improving energy efficiency and comfort in your home by sealing gaps where air can leak in or out. V-shaped weather stripping, also known as tension seal or spring-loaded weather stripping, is commonly used for sealing the sides and tops of windows and doors.

Steps for Installing V Weather Stripping

Based on the provided reference, the installation process for V weather stripping involves two key actions:

  1. Positioning the 'V':

    • Ensure the open side of the 'V' shaped weatherstrip is always facing the direction of the wind. This allows the wind pressure to push the 'V' closed, creating a tighter seal against the gap.
  2. Applying the Weatherstrip:

    • Install the V-shaped weatherstrip with its adhesive tape.
    • Place the weatherstrip tape on all the contact surfaces between the windows and the window frames. These are the areas where the window sash meets the frame when closed.

Where to Apply

The weather stripping needs to be applied precisely where the movable part (the window) makes contact with the stationary part (the frame) when closed. This typically includes:

  • Along the sides of the window sash.
  • Along the top rail of the window sash.
  • (For double-hung windows) Along the bottom rail of the upper sash where it meets the lower sash, and along the bottom rail of the lower sash where it meets the sill (though the reference specifically mentions between windows and frames).

Key Considerations

  • Surface Preparation: While not detailed in the reference, ensure surfaces are clean and dry before applying the adhesive for a strong bond.
  • Gap Size: V weather stripping is generally effective for small to medium gaps.

By correctly positioning the open 'V' side towards the wind and applying the strip to the necessary contact surfaces, you create an effective seal against drafts.

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