Practical Trades Manual Series
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Book 17 — Residential Masonry: Brick, Block, Stone, Mortar, Chimneys, and Veneers

Chapter 20 — Capstone

Build a Complete Masonry Veneer or Garden Wall Section

Plan, lay out, build, protect, inspect, document, and close out either a complete drained masonry-veneer practice section or a small nonretaining garden-wall section, integrating base preparation, mortar mixing, unit placement, cutting, reinforcement or ties, flashing and weeps, joint tooling, cleaning, and final inspection into one closed-out project.

Field Cue System

These cues appear at the point of work. They identify safety, code, manufacturer, and measurement issues before they become rework, structural risk, or moisture damage.

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Safety Cue

Task-specific safety guidance for ordinary capstone hazards.

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Critical Safety Cue

Serious injury, structural failure, or major damage is possible.

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Field Safety Cue

Practical work-area safety: access, footing, lighting, and housekeeping.

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Code Alert

Local requirements vary. Verify permit, inspection, and jurisdictional rules.

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Manufacturer Cue

Follow product-specific instructions for units, mortar, ties, and flashing.

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Measurement Cue

Clearance, layout, drainage, and reference-point guidance.

Job Overview

This capstone chapter integrates every competency taught in Chapters 1 through 19 into one closed-out masonry section. The finished work product is one complete, cured, drained, aligned, and documented masonry veneer practice section or nonretaining garden-wall section, selected under the Capstone Continuity Rule established in the book outline.

You will select one approved capstone option — a drained masonry-veneer practice section built on an approved practice foundation, engineered veneer practice wall, or slab section completed through Book 16, or a small nonretaining garden-wall section built on an approved footing — and carry it through readiness inspection, work-area staging, material inventory, layout, base preparation, water-management installation where applicable, mortar mixing, unit placement, cutting, reinforcement or tie placement, joint tooling, cleaning, curing, final inspection, and closeout.

This is the last chapter in Book 17. Nothing in this chapter introduces a new structural design, a new water-management detail, or a new material not already specified by the approved capstone documents identified in Step 2. This chapter does not authorize retaining-wall, load-bearing, chimney, fireplace, or structural-pier work beyond what has already been taught and approved in earlier chapters.

Skills You Will Demonstrate

  • RM-115 — Integrate layout, establishing the wall baseline, ends, corners, openings, movement joints, finished elevations, story poles, and course marks for the selected capstone option.
  • RM-116 — Integrate base preparation, mortar mixing, and unit placement, accepting the base or support, mixing mortar to the specified consistency, and laying units in the specified bond with full bed and head joints.
  • RM-117 — Integrate cutting, reinforcement or ties, and flashing and weeps, cutting units using Chapter 10 controls and installing reinforcement, ties, flashing, end dams, and weeps exactly as specified for the selected option.
  • RM-118 — Integrate joint tooling and cleaning, tooling joints at the correct firmness and cleaning faces without smearing or aggressive chemicals.
  • RM-119 — Perform final inspection, verifying support, line, level, plumb, bond, joint fullness, tooling, cuts, reinforcement or ties, flashing, weeps, cavity or drainage condition, cap, and a completed deficiency and reinspection record.
  • RM-120 — Complete masonry closeout, compiling layout, batch, mortar, grout, reinforcement, tie, flashing, weep, weather, cleaning, photograph, and inspection records and handing off the completed section for Book 18 hardscaping coordination.

Where This Skill Fits

Every chapter in this book contributed one piece of the sequence this chapter now integrates: Chapter 1 readiness inspection, Chapter 2 work-area staging, Chapter 3 mortar mixing, Chapter 4 layout, Chapters 5 through 7 block laying and reinforcement, Chapters 8 through 10 brick laying and cutting, Chapters 11 through 13 veneer and water management, Chapters 14 and 15 repair judgment, Chapters 16 and 17 garden-wall and step geometry, Chapter 18 chimney inspection boundaries, and Chapter 19 cleaning and sealing.

The completed, documented section produced in this chapter is handed off directly to Book 18 for hardscaping coordination. The support, drainage, reinforcement or tie design, movement strategy, and inspection sequence you document here become the starting condition for that later work.

Scope and Intended Use

This chapter covers:

  • selecting one approved capstone option: a drained masonry-veneer practice section or a small nonretaining garden-wall section
  • integrating the readiness inspection, work-area staging, and material inventory sequence from Chapters 1 and 2
  • establishing layout, story poles, and course marks using Chapter 4 methods
  • preparing or accepting the base, footing, or support and installing water-management details for the veneer option using Chapters 11 through 13 methods
  • mixing mortar using Chapter 3 methods and laying units using Chapters 5, 6, 8, and 9 methods as applicable to the selected option
  • cutting units using Chapter 10 controls and installing reinforcement, ties, flashing, and weeps at the specified stages
  • tooling joints, cleaning faces, and protecting and curing the completed section using Chapters 14 and 19 methods
  • performing a complete final inspection and preparing a deficiency list, reinspection record, and closeout package

This chapter does not authorize the learner to:

  • design a new structural, reinforcement, flashing, or drainage detail not already supplied by the approved capstone documents identified in Step 2
  • proceed on a retaining wall, load-bearing wall, foundation wall, chimney, fireplace, or structural pier under this chapter
  • select the capstone option without confirming the exact support, drainage, reinforcement or tie design, movement strategy, and inspection sequence required by the Capstone Continuity Rule
  • skip any earlier-chapter inspection hold point because this is the final project in the book

Any base, support, or prior condition that fails the readiness inspection in this chapter must be documented, corrected by a qualified party where required, and reinspected before capstone work begins.

Reference Conventions

Establish these references before capstone work begins, and use them consistently across every record produced in this chapter.

TermDefinition
Capstone optionThe single selected project recorded in Step 1 — drained masonry-veneer practice section or small nonretaining garden-wall section
Controlling documentsThe complete support, drainage, reinforcement or tie, flashing, joint, finish, weather, permit, and inspection documents obtained in Step 2 for the selected option
Hold pointAn inspection step that must pass before the next phase of work may begin, including base acceptance, pre-lay inspection, pre-grout or pre-cavity-closure inspection, and final inspection
DeficiencyAny inspected condition that does not meet the acceptance standards in this chapter and must be corrected or referred before closeout
Closeout packageThe compiled layout, batch, mortar, grout, reinforcement, tie, flashing, weep, weather, cleaning, photograph, and inspection record handed off at the end of this chapter

Capstone Identification Record

Before beginning the capstone project, record the selected option and its controlling documents directly on the closeout binder cover sheet:

Capstone option: ______ (Drained veneer practice section / Small nonretaining garden-wall section)

Base source: ______ (Approved practice foundation or slab section completed through Book 16 / Engineered veneer practice wall / Nonstructural garden-wall practice base)

Controlling documents on hand: ______ (Y/N)     Responsible design/inspection authority: ____________

Date started: ____________     Learner name: ____________

Prerequisites

Common Field Fundamentals

The capstone project follows the same support-to-closeout sequence established in the book outline's System-Sequence Control: base, drainage, movement, structural role, and weather exposure are resolved before mortar or units are staged; layout, corners, leads, story poles, course heights, openings, reinforcement, flashing, and joints are established before production wall work; reinforcement, ties, lintels, flashing, and grout or cavity spaces are inspected before concealment; and cleaning follows sufficient cure using the least aggressive compatible method.

Option selectionOne controlling capstone option recorded before any staging begins
Readiness & stagingChapter 1 and Chapter 2 sequence reissued for this project
LayoutBaseline, corners, openings, story poles, course marks
Base & water managementSupport acceptance, WRB, flashing, cavity, or footing preparation
Mortar & placementBatching, bond, full joints, plumb, level, alignment
Cutting & reinforcementChapter 10 cuts; ties, joint reinforcement, grout, or connectors
Tooling & cleaningJoint firmness, face cleaning, protected cure
Final inspection & closeoutDeficiency list, reinspection, compiled records, handoff

Capstone Option Selection and Stop-Work Judgment

The capstone option recorded in Step 1 controls every later step in this chapter. Do not mix the component schedule, reinforcement design, or water-management system of one option with the other. A veneer practice section and a garden-wall section are built, inspected, and closed out using separate sequences within this chapter, and the learner completes one option, not a combination of both, unless the book outline for a specific program explicitly authorizes both.

RM-115 – RM-120

Capstone / Integrated Construction / Documentation

Capstone Masonry Veneer or Garden-Wall Section

Difficulty: Capstone

Estimated Time: 3–5 working days

Estimated Cost: Per the approved component schedule for the selected option

Finished Work: One complete, cured, drained, aligned, documented masonry veneer or nonretaining garden-wall section

A. Finished-Project Specification

Deliverable: one completed capstone masonry section — drained veneer practice section or small nonretaining garden-wall section — built to the exact support, drainage, reinforcement or tie, flashing, joint, and finish requirements of its approved controlling documents, inspected at every hold point, cleaned, cured, and handed off with a complete closeout package.

Option A — Drained Masonry Veneer Practice Section
ComponentQuantityMaterialFinished SizePreparation
Veneer unitsPer approved drawing takeoffBrick or stone veneer unit specified in the controlling documentsAs specified; cut units per Chapter 10Cleaned of mud, ice, and loose material before laying
WRB and flashingPer elevation and opening countWeather-resistive barrier, base and through-wall flashing as specifiedShingle-lap sequence with end damsInspected for continuity before veneer placement
Wall tiesPer specified spacingCorrosion-resistant ties listed in the controlling documentsAs specifiedInstalled at marked rows with correct embedment and slope
WeepsPer specified spacingOpen-head, tube, wick, or proprietary weep specifiedAs specifiedAligned with flashing; kept free of mortar
MortarPer batch scheduleType specified for the veneer unit and exposureN/AMixed per Chapter 3
Option B — Small Nonretaining Garden-Wall Section
ComponentQuantityMaterialFinished SizePreparation
Wall unitsPer approved drawing takeoffBlock, brick, or stone unit specified in the controlling documentsAs specified; cut units per Chapter 10Cleaned of mud, ice, and loose material before laying
Footing or base1Compacted aggregate or concrete footing specified in the controlling documentsAs specified width, depth, and elevationCompacted, leveled, and inspected before laying
Reinforcement or connectorsPer specified schedule, if anyOnly the reinforcement, pins, adhesive, or connectors named in the controlling documentsAs specifiedInstalled only at the specified stage
Cap unitsPer wall lengthCap unit specified with slope and drip detailAs specifiedSet with adhesive or mortar per the controlling documents
MortarPer batch scheduleType specified for the wall unit and exposureN/AMixed per Chapter 3

B. Material Takeoff and Fastener Schedule

Base every quantity, tie spacing, weep spacing, reinforcement schedule, and fastener specification on the approved controlling documents identified in Step 2. Do not estimate a quantity, spacing, or fastener size that is not stated in those documents; where a value is missing, record it as a deficiency under Step 36 rather than selecting one independently.

C. Documentation Requirements

  • Photographs: the accepted base or footing, every concealed water-management, reinforcement, or tie detail before concealment, the completed section from all visible faces, and every recorded deficiency.
  • Batch records: mortar and grout proportions, water content, mix time, and weather conditions for every batch used.
  • Inspection records: the result of every hold-point inspection listed in Section D, with date and inspector name.
  • Deficiency list: every item recorded as Deficient, with location, description, correction, and reinspection date.

D. Acceptance Standards and Hold Points

Hold PointStandard
Readiness inspection (Chapter 1)Reissued Approved or Conditional decision for this specific capstone project before staging begins
Base or footing acceptanceLevel, width, and bearing within the tolerance stated in the controlling documents; no cracking, settlement, or contamination
Pre-lay inspectionLayout, story pole, course marks, and mason's line verified against the controlling documents before the first course is laid
Pre-concealment inspection (veneer option)WRB continuity, flashing laps and end dams, cavity cleanliness, tie spacing and embedment, and weep alignment verified and photographed before veneer coursing conceals them
Pre-concealment inspection (garden-wall option)Reinforcement, connectors, and footing condition verified and photographed before any specified grout, adhesive, or backfill conceals them
Bond, joints, and alignmentSpecified bond maintained; full bed and head joints; wall plumb and level within the tolerance stated in the controlling documents
CuttingAll cuts performed per Chapter 10 wet-cutting or extraction controls; no dry-cut units where the silica-control plan requires wet cutting
Final inspectionSupport, line, level, plumb, bond, joint fullness, tooling, cuts, reinforcement or ties, flashing, weeps, cavity or drainage condition, and cap all verified with no unresolved deficiency
CloseoutComplete compiled record set produced and the section formally handed off for Book 18 hardscaping coordination

E. Selection, Readiness, and Staging

  1. Select the approved capstone option: drained masonry veneer or small nonretaining garden wall. Record the selection on the Capstone Identification Record before proceeding.
  2. Obtain the complete support, drainage, reinforcement or tie, flashing, joint, finish, weather, permit, and inspection documents. Confirm every document is the current approved version for the selected option.
  3. Confirm professional design and inspection responsibilities. Record the name and contact information of the engineer, architect, or building department of record.
  4. Perform the Chapter 1 readiness inspection. Reissue the Masonry-Readiness Worksheet specifically for this capstone project and confirm an Approved or Conditional decision before staging.
  5. Prepare the Chapter 2 work area, staging, scaffold, mixing, silica, washout, and weather controls. Confirm every Chapter 2 acceptance standard is met before materials are unloaded.
  6. Inspect and inventory units, mortar, grout, reinforcement, ties, flashing, weeps, caps, cleaners, and protection. Cross-reference every item against the Component Schedule in Section A.

F. Layout and Base Preparation

  1. Establish wall baseline, ends, corners, openings, movement joints, and finished elevations. Use Chapter 4 baseline and reference methods.
  2. Dry-lay units and verify module. Adjust layout to minimize small cuts while preserving the specified joint width.
  3. Create story poles and course marks. Build a new story pole using the actual unit height and specified bed-joint thickness for this project.
  4. Prepare and accept the base, ledge, footing, or support. Confirm the base or footing acceptance hold point in Section D before proceeding.
  5. For the veneer option, inspect and repair the WRB. Confirm continuity across sheathing, penetrations, and transitions using Chapter 11 methods.
  6. Install base and through-wall flashing. Follow the shingle-lap sequence specified in the controlling documents.
  7. Form end dams and exterior outlets. Extend flashing to the required outlet using Chapter 13 methods.
  8. Install cavity drainage material and weeps. Keep the cavity free of mortar bridging.
  9. Install veneer ties at approved supports. Maintain the specified spacing, embedment, and slope.
  10. For the garden-wall option, prepare and compact the base or footing. Verify base width, level, and elevation against the controlling documents.
  11. Install reinforcement or connectors where specified. Install only the reinforcement, pins, adhesive, or connectors named in the controlling documents.
  12. Complete required pre-lay or pre-grout inspections. Confirm the pre-lay and applicable pre-concealment hold points in Section D before mixing mortar.

G. Mortar, Placement, Cutting, and Concealed Details

  1. Mix mortar using Chapter 3. Batch, test, and document mortar consistency before laying.
  2. Build corner leads or end controls. Use Chapter 6 or Chapter 9 methods as applicable to the unit type.
  3. Set the mason's line. Use Chapter 4 line-setting methods for each course.
  4. Lay the first course to line, level, elevation, and full bearing. Confirm bearing on the accepted base or footing.
  5. Lay subsequent courses in the specified bond. Maintain the bond pattern recorded in the controlling documents.
  6. Maintain full bed and head joints. Avoid excessive tapping that squeezes out the bed.
  7. Keep courses level and the wall plumb. Check at the intervals specified in Chapters 5, 6, 8, and 9.
  8. Maintain the veneer cavity or garden-wall drainage condition. Keep the cavity or drainage path clear of mortar droppings throughout laying.
  9. Install ties, joint reinforcement, vertical reinforcement, grout, embeds, or caps at the specified stages. Do not conceal any of these items until the applicable pre-concealment inspection has passed.
  10. Cut units using Chapter 10 controls. Maintain wet-cutting or extraction controls for every cut.
  11. Maintain movement joints and isolation. Do not rigidly bond across a movement joint identified in the controlling documents.

H. Tooling, Cleaning, and Protection

  1. Tool joints at the correct firmness. Tool when thumbprint hard or at the condition specified for the unit type.
  2. Clean faces without smearing or aggressive chemicals. Use only the cleaning method approved in Chapter 19 for the cured mortar age.
  3. Protect the work from rain, freezing, rapid drying, heat, and impact. Apply covers at the end of every work session.
  4. Maintain curing protection. Reinspect protection at the start of each subsequent work session.

I. Final Inspection, Correction, and Closeout

  1. Inspect support, line, level, plumb, bond, joint fullness, tooling, cuts, reinforcement or ties, flashing, weeps, cavity, cap, and drainage. Use the Final Inspection standard in Section D.
  2. Perform limited drainage observation where the veneer mockup plan permits it. Record the method and result.
  3. Prepare a deficiency list. Compile every item that does not meet the acceptance standards into a single written list with location, description, and required correction.
  4. Correct and reinspect every item. Return to each corrected deficiency and verify the correction using the same tool or method used in the original inspection.
  5. Complete final compatible cleaning after sufficient cure. Confirm the cure period required before cleaning has elapsed.
  6. Apply sealer only when specifically approved. Do not apply sealer to correct a missing flashing, drainage, or structural deficiency.
  7. Compile layout, batch, mortar, grout, reinforcement, tie, flashing, weep, weather, cleaning, photographs, inspections, and corrections. Assemble the complete closeout package.
  8. Provide maintenance, cleaning, drainage, crack-monitoring, and sealant information. Record recommended monitoring intervals and referral conditions.
  9. Hand off the completed section for Book 18 hardscaping coordination. Confirm receipt of the closeout package by the responsible party.

Common Final Inspection

Inspect every completed capstone section using the same checks regardless of the selected option.

Complete the Capstone Closeout Checklist in the Inspection Checklist section below before this project, and this book, are considered closed out.

Image Placeholder
Recommended image: the accepted base or footing for the selected capstone option, photographed before mortar or units are staged.
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Recommended image: flashing, ties, and weeps installed and photographed at the pre-concealment inspection, veneer option.
Image Placeholder
Recommended image: reinforcement or connectors installed and photographed at the pre-concealment inspection, garden-wall option.
Image Placeholder
Recommended image: the completed, cleaned, and cured capstone section from a full-face elevation view.
Image Placeholder
Recommended image: the compiled closeout binder showing layout, batch, inspection, and photograph records assembled for handoff.

Failure Points and Troubleshooting

Cleanup

This chapter, and this book, end with a completed, filed closeout package, not a verbal impression of the finished section.

Field Terms

Capstone Option
The single selected project for this chapter: drained masonry-veneer practice section or small nonretaining garden-wall section.
Controlling Documents
The complete support, drainage, reinforcement or tie, flashing, joint, finish, weather, permit, and inspection documents for the selected capstone option.
Hold Point
An inspection step that must pass before the next phase of capstone work may begin.
Pre-Concealment Inspection
The inspection and photograph record required before flashing, ties, reinforcement, or connectors are covered by later coursing or grout.
Closeout Package
The compiled layout, batch, mortar, grout, reinforcement, tie, flashing, weep, weather, cleaning, photograph, and inspection record produced at the end of this chapter.
End Dam
A formed termination in flashing that prevents water from flowing off the end of the flashing run.
Rack-Back
A stepped reduction in a corner lead used to control course elevation while the lead is built ahead of adjacent work.
Drainage Cavity
The air space behind masonry veneer that carries incidental water to weeps and flashing.
Movement Joint
A designed gap that allows masonry to move without cracking, which must not be rigidly bonded across.
Handoff
The documented transfer of the completed, closed-out section to the responsible party for Book 18 hardscaping coordination.

Skill Check

  1. Why must the capstone option be selected and recorded before any material is staged, and what happens if components from both options are mixed?
  2. What hold points require a photograph and inspection record before concealment, and why is exposing a concealed detail after the fact not always possible?
  3. Why must a new story pole be built for this capstone project rather than reusing one from an earlier chapter's practice wall?
  4. What must the learner do before applying sealer to the completed section, and what deficiencies must never be masked by a sealer?
  5. What is the difference between the pre-lay inspection and the final inspection, and what does each verify?
  6. Why must every corrected deficiency be reinspected using the same tool or method as the original inspection?
  7. What professional referrals might arise during this chapter, and how do they differ from the referrals made in Chapter 1?
  8. What must the closeout package contain before the section is handed off for Book 18 hardscaping coordination?
  9. Why does this chapter prohibit introducing a new structural, reinforcement, or flashing detail not already supplied by the controlling documents?
  10. How does the sequence in this chapter demonstrate the integration of competencies from Chapters 1 through 19?

Competency Rubric

CompetencyIndependent Pass StandardNot DemonstratedWith AssistanceIndependently
RM-115Establishes wall baseline, ends, corners, openings, movement joints, finished elevations, story poles, and course marks for the selected capstone option before production work begins
RM-116Accepts the base or support, mixes mortar to the specified consistency, and lays units in the specified bond with full bed and head joints, level courses, and a plumb wall
RM-117Cuts units using Chapter 10 controls and installs reinforcement, ties, flashing, end dams, and weeps exactly as specified, verified at the applicable pre-concealment inspection
RM-118Tools joints at the correct firmness and cleans faces without smearing or aggressive chemicals, protecting the work through cure
RM-119Performs a complete final inspection covering support, line, level, plumb, bond, joint fullness, tooling, cuts, reinforcement or ties, flashing, weeps, cavity or drainage condition, and cap, with a documented deficiency and reinspection record
RM-120Compiles a complete closeout package and hands off the completed section for Book 18 hardscaping coordination

Mark one column per competency. Only Demonstrated Independently awards the competency; Demonstrated with Assistance authorizes additional supervised practice but does not complete the requirement.

Inspection Checklist — Capstone Closeout Checklist

ItemFindingDeficientCorrectionReinspected (Date)
Readiness inspection reissued
Base or footing acceptance
Layout and story pole
Pre-concealment inspection
Bond, joints, and alignment
Cutting controls
Final inspection
Cleaning and cure
Closeout package compiled

Professional referrals made: ____________     Hold points cleared before handoff: ____________

Capstone completion decision: ______ (Complete / Complete with Documented Deficiencies / Incomplete)     Date: ____________     Learner name: ____________

Performance Check

With the capstone section complete, review the Capstone Closeout Checklist against the Acceptance Standards and Hold Points table and confirm every base, layout, placement, cutting, concealed-detail, cleaning, and final-inspection item has been recorded with a measurement, photograph, or inspection reference. Confirm every deficiency has a documented correction and reinspection record. Compile the closeout package only after every hold point has passed and hand it off for Book 18 hardscaping coordination.

Project Closeout

You have completed the final chapter in the residential masonry sequence: the capstone integration of layout, base preparation, mortar mixing, unit placement, cutting, reinforcement or ties, flashing and weeps, joint tooling, cleaning, final inspection, and masonry closeout. This chapter required you to integrate layout (RM-115), integrate base preparation, mortar mixing, and unit placement (RM-116), integrate cutting, reinforcement or ties, and flashing and weeps (RM-117), integrate joint tooling and cleaning (RM-118), perform final inspection (RM-119), and complete masonry closeout (RM-120).

You now have one complete, cured, drained, aligned, and documented masonry veneer or nonretaining garden-wall section, with every base, drainage, reinforcement or tie, flashing, weep, joint, and cleaning decision traced to its controlling document and inspection record. This completed section, together with its closeout package, is handed off directly to Book 18 for hardscaping coordination.

File your completed closeout package, photographs, and referral records with the approved capstone documents for this project. This package is the starting condition for every Book 18 hardscaping project built around this section.