Brick Veneer Calculator
Brick count, ties, and flashing for veneer walls.
Inputs
Results
Bricks to order
6,238
Mortar bags (80 lb)
41
Net bricks needed5,829
Wall ties319
Sand (tons)5.86
Flashing (LF)285
Weep holes43
Lintel/shelf angle (LF)145
How to Use This Calculator
- Enter Gross Wall Area in sq ft — measure the full exterior wall before subtracting windows and doors.
- Input Brick Length and Brick Height (actual dimensions, not nominal) and Mortar Joint Width.
- Enter Window/Door Openings in sq ft to subtract from the gross area.
- Read Bricks to Order (includes 7% waste), Wall Ties, and Mortar Bags for procurement.
- Note Flashing (LF), Weep Holes, and Lintel/Shelf Angle (LF) for accessory quantities.
How the result changes with Gross wall area (sq ft)
| Gross wall area (sq ft) | Bricks to order | Mortar bags (80 lb) |
|---|---|---|
| 10,001 | 72,279 | 473 |
| 35,001 | 255,708 | 1,673 |
| 65,000 | 475,815 | 3,113 |
| 90,000 | 659,244 | 4,313 |
What each input means
- Gross wall area (sq ft)
- Total exterior wall area before subtracting openings.
- Brick length (in)
- Actual brick length (modular = 7-5/8", standard = 8").
- Brick height (in)
- Actual brick height (modular = 2-1/4", standard = 2-1/4").
- Mortar joint width (in)
- Mortar joint thickness (standard 3/8" or 1/2").
- Window/door openings (sq ft)
- Total area of windows, doors, and other openings.
- Wall height (ft)
- Height of the brick veneer wall section.
What each result means
- Bricks to order
- Total bricks including 7% waste for cuts and breakage.
- Net bricks needed
- Minimum bricks without waste.
- Wall ties
- Corrugated or adjustable ties at 16"×24" spacing.
- Mortar bags (80 lb)
- Type S mortar bags (7 per 1000 bricks).
- Sand (tons)
- Mason sand for mortar mixing.
- Flashing (LF)
- Through-wall flashing at base, shelf angles, and openings.
- Weep holes
- Weep holes at 24" OC along base flashing.
- Lintel/shelf angle (LF)
- Linear feet of steel lintels and shelf angles.
How this is calculated
Worked example, using the default values
- Identify Input Parameters4 parametersGross wall area (sq ft) = 1000, Brick length (in) = 7.625, Brick height (in) = 2.25, Mortar joint width (in) = 0.375 = 6 input(s) provided
- Calculate Bricks to orderBricks to order = ceil(netBricks * (1 + wastePct / 100))6238 = 6238
- Calculate Mortar bagsMortar bags = ceil((netBricks / 1000) * 7)41 = 41
- Calculate Net bricks neededNet bricks needed = ceil(netArea * bricksPerSqFt)5829 = 5829
- Calculate Wall tiesWall ties = ceil(netArea * tiesPerSqFt)319 = 319
Engine last updated .
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