Window Sill Capillary Break

Acrylic bullnose window sill moulding model n6c108dw 212 00 212 00.

Window sill capillary break.

It s meant to be an air sealing gasket but it also is working as a capillary break because it keeps water in the concrete from wicking up into the wood. 3 12 slope means that for every 12 inches of horizontal distance run. Now that the window sill is exposed inside its a simple 2 step process to measure the width. My side jamb was notched at an angle to accept the window sill fig 5 2.

Whoops i see you mentioned that above. The light blue sill sealer installed between the bottom plate and concrete most likely for air sealing in the top photo is closed cell foam. Siltech innovative windowsill products designer white 1 2 in. But if done incorrectly it can lend a sloppy amateurish look.

The reason is simple. And run a capillary break on the under side of the sill. The sills of traditional wood windows were typically self flashing and some builders are installing window trim that mimics the traditional window sill. 07 10 2013 08 40 am 10.

Pay special attention to the side jamb and window sill. Wooden sills have a tough time standing up to the elements year in and year out. Such add on sills may be considered self flashing if they approximate the specifications in clauses 9 27 3 8 4 b e. Windows doors siding enclosures.

They can hang straight or be tied back in pairs. If draperies must be drawn for privacy let the panels hang straight and rig drawstrings so. A huge window wall can overpower a room. Break up the space by hanging several panels across the window.

Your window sill is the bottom portion of your window running horizontally within the jamb resting against the outside of the window sash. Vinyl composite sill moulding model 0711807003 14 97 14 97. Measuring an old window sill width. Caulking windows to give them a finished look inside and out and seal out leaks and drafts is a fairly common diy task.

From the inside take the measurement from end to end fig 5 1. Curtains to the sill or to the bottom of the window trim called the apron. If your sill is rotting or falling apart replace it with these simple steps.