PAINTING DOUBLE-HUNG WINDOWS SO THEY REMAIN FUNCTIONAL

Follow the paint manufacturer's instruction regarding preparation of surfaces, and application of paint. Avoid disturbing paint that contains lead. If you do, take proper precautions. Information can be found on government web sites including:

www.hud.gov/offices/lead/guidelines/hudguidelines/index.cfm

General Rule
Paint all parts of the sashes and frame that are exposed when the windows (both upper and lower sashes) are in the closed position. Do not paint over seams between moving parts, rather cut in from both sides towards the seam. This will avoid paint wicking into the seam and sealing the window shut.

Three Exceptions

1. Exterior window sill normally covered by closed lower sash (raise lower sash)


2. Bottom of the lower sash


3. Meeting rail faces (center horizontal bars where upper and lower sash meet) that are visible when the windows are opened (facing in)

After painting, while the paint is still wet, gently move the sashes up and down a few times. Let the paint dry with both sashes opened a few inches. If sticking occurs, use a thin putty knife, gently slide it in between the stuck surfaces in order to break through the offending bead of paint.

Hardware
Do not paint the locks, handles, wheel of the pulley, the ropes, or the metal weather stripping (if present). Locks and handles should be removed prior to painting, all other hardware covered with masking tape.

Paint onto the Glass
To enhance the lifetime of wood sashes, especially in moist environments like bathrooms and kitchens, paint must extend onto the window pane (glass), both inside and outside. This is the final seal that keeps moisture from reaching the wood. Avoiding paint on the glass may result in a "neat" appearance, however it will allow moisture to seep behind the paint and "eat away" the wood. Use masking tape (or other masking tools) on the glass, leaving a 1/32" strip of glass exposed, which will then be covered with paint. This is well worth the time and effort!

Questions
If any of the above is not clear or if you have other questions or concerns, please give Martin a call at (206) 525-5575.

DOUBLE-HUNG WINDOW RESTORATION            206.525.5575            info@doublehungwindowrestoration.com