Brick Window Sill Slope

Brick 60 casing set 3 casing 634 chair rail backer 1 chair rail 413 corner block 5 cove 39 crosshead 194 crown inside.

Brick window sill slope.

The underneath side of the brick sill. On top of the sill install a sill pan either a peel and stick membrane or a preformed sill pan. The sill cannot be level or sloped back toward the building if it is to perform as intended. You can slope the sill with a piece of beveled siding or install a backdam as shown in the detail.

I did the framing inspection on this house and gave the builder a head s up with documents images regarding the bia and irc requirements for a slope of 15 degrees. Guess he didn t read or maybe it was his brick crew. Because all windows leak at some point rough openings need to shed water. More videos in this series.

Measure the distance from the window to the outside of the brick wall. I have about 7 window sills that are rotten on the outside edges. A sloped sill uses gravity to flush water out of the sill of the window. Over 4 years by bv011915.

Since the primary function of sills is to divert water away from the building the top surface should slope downward and away from the building. The primary function of a sill is to channel water away from the building. Lay the brick on a flat surface with the holes facing up. All horizontal brick surfaces must be sloped slanted or canted in order to promote drainage.

Sloped sill windows feature a sill that flushes the dirt and debris out each time it rains. I did a new home final today where the brick window ledges had a wonderful slope all the way from 0 to 4 degrees. Mark a 15 degree angle on the end of each sill brick. Acrylic bullnose window sill moulding model n6c108dw 212 00 212 00.

The proper way to build a brick window sill step 1. Set your store to see local. Siltech innovative windowsill products designer white 1 2 in. In the case of brick sills see figures 3 and 4 the slope should be at least 15 deg from horizontal.

Window sills are the major culprit with houses.