Window Sill Capillary Break

Curtains to the sill or to the bottom of the window trim called the apron.

Window sill capillary break.

From the inside take the measurement from end to end fig 5 1. Windows doors siding enclosures. Vinyl composite sill moulding model 0711807003 14 97 14 97. Such add on sills may be considered self flashing if they approximate the specifications in clauses 9 27 3 8 4 b e.

And run a capillary break on the under side of the sill. If draperies must be drawn for privacy let the panels hang straight and rig drawstrings so. A window sill should have 3 12 or 3 by 12 slope or pitch for good rain drainage. 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.

The sills of traditional wood windows were typically self flashing and some builders are installing window trim that mimics the traditional window sill. Break up the space by hanging several panels across the window. A huge window wall can overpower a room. 07 10 2013 08 40 am 10.

My side jamb was notched at an angle to accept the window sill fig 5 2. 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. Measuring an old window sill width. They can hang straight or be tied back in pairs.

The reason is simple. 3 12 slope means that for every 12 inches of horizontal distance run. Your window sill is the bottom portion of your window running horizontally within the jamb resting against the outside of the window sash. Guide to covering an exterior window sill with aluminum trim.

Caulking windows to give them a finished look inside and out and seal out leaks and drafts is a fairly common diy task. If your sill is rotting or falling apart replace it with these simple steps. Set your store to see local availability add to cart. Acrylic bullnose window sill moulding model n6c108dw 212 00 212 00.

But if done incorrectly it can lend a sloppy amateurish look. Now that the window sill is exposed inside its a simple 2 step process to measure the width. Pay special attention to the side jamb and window sill.