Brick, block, and stone — counted, mortared, and bonded.
Pilrs reads architectural elevations and wall sections to count every brick, CMU, and stone veneer square foot — with mortar, ties, rebar, grout, and control joints detailed per TMS 402 for both structural and veneer masonry.
Masonry estimating splits into structural CMU work priced by the block and veneer work priced by the square foot — both requiring mortar (3.5 bags per 100 modular brick, 2 bags per 100 CMU), grout for reinforced cells, ties, weeps, flashing, control joints, and lintels that scale independently of unit count. A 12,000 SF brick veneer building has 81,000 brick, 162 bags of mortar, 32,000 wall ties, 480 LF of through-wall flashing, and 96 weeps — and each is its own line item with its own labor productivity.
The takeoff bottleneck is veneer accessory accounting. Brick veneer over a stud backup needs corrosion-resistant ties at 16" o.c. each way (2.67 ties per SF), through-wall flashing at every floor line and over every opening, weep vents every 24" at the base, expansion joints every 25 ft with backer rod and sealant, and lintels at every opening. Manual estimators count brick by SF and apply a flat percentage for accessories — invariably missing 15-25% of the accessory scope and losing $0.40-0.85/SF.
Reinforced CMU is the hidden complication. A 10-ft tall wall with #5 vertical bars at 32" o.c. and #4 bond beam at 4-ft and top of wall requires grouting the cells with verticals plus the bond beam courses — but not the empty cells. Misidentify which cells are grouted and grout volume is wrong by a factor of 2x. On 8,000 CMU, that is a $4,800 grout error plus 80 unbid labor hours for placement and consolidation.
A reinforced CMU wall with #5 verticals at 32" o.c. has 1 vertical per 4 cells (12 cells per 4-ft wall length). Only the cells with verticals are grouted (0.71 CF per 8" CMU cell). Manual takeoffs typically grout every cell or apply a flat 30% factor — each is wrong by 20-40%. On 10,000 CMU, that is 200-400 CF of grout misordered ($1,200-2,400 plus 30-60 unbid labor hours).
Running bond brick has 5% cut waste. Flemish bond (alternating header and stretcher) has 12-15% waste due to header alignment. Stack bond (no overlap) has 8-10% waste with mandatory joint reinforcement. Misapply bond pattern and the brick order is off by 7-10% — on 50,000 brick, that is 3,500-5,000 misordered units at $0.85/each.
Brick veneer needs through-wall flashing at every shelf angle (typically every floor or every 30 ft of height), over every window and door opening, at every roof-wall intersection, and at the base course. A 14,000 SF veneer wall typically has 380-520 LF of through-wall flashing at $14-22/LF installed — frequently captured at 60-70% of actual length.
Steel lintels (loose L4x4x1/4 typical) are scheduled separately from the masonry. A commercial building with 80 windows and 12 doors has 92 lintels, each at 6-12 ft length and $12-28/LF. Estimators reading the masonry schedule but missing the lintel schedule undercost by $4,800-12,000 of structural steel.
CMU control joints required every 25-30 ft horizontally, at every wall intersection, and at every opening jamb. A 200-LF CMU wall needs 7-8 control joints; with 12 windows, add 24 more (jambs each side). Each control joint includes block-out, premolded gasket, and sealant at $14-22/LF. Manual takeoffs apply a flat 1 joint per 30 ft and miss the opening jambs.
A 30-ft tall, 200-ft long brick veneer wall needs scaffolding for 18-25 days at $185/day per section. Mast climbers boost productivity 18-22% but cost $4,800/week rental plus operator. Estimators who include scaffold cost but not scaffold time burden the bid wrong — over-amortizing scaffold over 60 days when the actual exposure is 25 days.
The line items that slip between plan sheets — and the dollars that leave with them.
Joint reinforcement (Dur-O-Wall ladder type) at every other course in CMU runs $0.42/LF. Vertical rebar at 32" o.c. plus splice length is $0.18/SF of wall. On a 12,000 SF CMU wall, missed reinforcement is $5,000-7,000.
Final brick cleaning with diluted muriatic acid or proprietary cleaner runs $0.45-0.85/SF. On 14,000 SF veneer, that is $6,300-12,000 of cleaning often missed in bid scope.
Masonry construction below 40°F per ACI 530.1 requires heated enclosures and admixtures. November-March pours add $1,800-3,400/week of heating cost.
Adhered stone veneer (cultured stone) needs metal lath plus scratch coat plus mortar bed plus stone — $14-22/SF system cost beyond the stone itself. Missing the substrate scope on a 4,000 SF accent wall is $35,000+ of unbid material and labor.
TMS 402-22 adoption in IBC 2024 jurisdictions changes wall design requirements, increasing reinforcement density 8-12% on typical commercial walls. Brick and CMU pricing volatility, the 22% mason labor shortage projected through 2027, and the surge in healthcare and school construction (both heavy masonry users) mean accurate, fast takeoffs are now competitive table stakes. Contractors who can quote a 14,000 SF veneer in 3 hours instead of 14 will dominate the regional bid market.
Masonry takeoffs fail because the drawings show elevations and sections, but the material is ordered by the unit, the bag, and the pound. An estimator stares at a brick elevation, measures it at 1,200 square feet, multiplies by 6.75 modular brick per SF, gets 8,100 brick, and moves on. But they have not yet counted the ties, weeps, flashing, lintels, bond beams, control joints, or cleaning materials — all of which are drawn but scheduled separately.
Reinforced CMU is the most error-prone scope. A 12-foot tall CMU wall with #5 vertical bars at 32" o.c. and a #4 bond beam at 4'-0" and the top of wall requires grouting the cells that contain vertical bars plus the bond beam courses. Misidentify which cells are grouted and the grout quantity is off by a factor of two. Pilrs reads the reinforced masonry schedule and grouts only the specified cells.
Veneer accessories are the silent cost. A brick veneer over a stud backup needs corrosion-resistant ties at 16" on center horizontally and vertically (typically 2.67 ties per SF), weep vents every 24" at the base, through-wall flashing over openings and at the base, and expansion joints every 25 feet with backer rod and sealant. A 4,000 SF veneer wall can carry $8,000 of accessory scope that never makes it into a spreadsheet.
Pilrs reads architectural elevations, wall sections, and masonry schedules to calculate brick and CMU counts, mortar and grout quantities, rebar, ties, flashing, weeps, lintels, bond beams, and control joints. Veneer and structural walls are separated. Labor units are applied per CMU laid and per 1,000 brick, adjusted for wall height and scaffold type. Output is a bid-ready material list with accessories.
Wall SF converted to brick or block count using actual unit size, bond pattern, and mortar joint width from the spec.
Mortar bag counts by unit type, joint width, and bond. Grout volume by the cubic yard for reinforced cells only — not all cells.
Vertical and horizontal reinforcement pulled from the masonry schedule. Joint reinforcement (Dur-O-Wall) by linear foot.
Through-wall flashing by LF, weeps by each, steel and precast lintels quantified at every opening from the lintel schedule.
CMU control joints every 25 to 30 feet per NCMA TEK 10. Brick expansion joints per BIA. Backer rod and sealant included.
Mast climber, pipe scaffold, and swing stage options priced by wall area and duration with setup and teardown labor.
From plan upload to verified estimate — purpose-built for masonry contractors.
Elevations, wall sections, masonry schedules, and lintel schedules. Spec section 04 parsed for mortar type and unit class.
Every wall surface measured, classified (structural CMU, veneer brick, stone), and converted to unit counts with accessories.
Vertical and horizontal reinforcement placed per schedule. Bond beams located at each course callout. A masonry estimator reviews.
Per-wall breakdown of brick and CMU counts, mortar bags, grout CF, rebar pounds, accessories, and labor hours by crew.
Direct answers to the questions masonry estimators ask most.
Long-form guides with real waste factors, labor units, and bidding traps — written for working estimators.
How to measure, count, and quantify masonry scope without missing phantom items. Spec-to-drawing cross-checks, waste factors, and the common 2 percent errors that kill bids.
Labor units, burden, markup, and the real 2026 material pricing bands. Where new estimators underbid themselves and what experienced shops carry in contingency.
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