Congestive heart failure facts. 1  Congestive heart failure (CHF) is a condition in which the heart's function as a pump is inadequate to meet the body's needs. 2  Many disease processes can impair the pumping efficiency of the heart to cause congestive heart failure.
Assuming you pay $10/sq. ft. for materials installed at $20/sq. ft. on 50 sq. feet of vertical wall, that's a total estimated cost of $1,500. Hiring a pro to build a 4 foot x 6 foot glass block wall (for use in a shower or as a room divider) might cost $2,000 to $3,000. A glass block bathroom window costs $400 to $500, including labor and materials.
1 Replacement glass can cost $3-$14 or more a square foot, depending on the type of glass needed (single pane, double-glazed, insulated, etc.), for a cost of $10-$170 varying from a small piece of glass to one up to 3' wide and 4' high. A replacement vinyl sash can cost $40-$250 or more, depending on size, type and brand. 2  Replacing a broken pane of glass can be a relatively straightforward do-it-yourself project, and is easiest with wood-framed windows and single-pane glass.