Façade Mock-Up Review Checklist for Specifications and Acceptance

The checklist

Specification and Administration

1. 1Confirm mock-up type, scale, and location match the project specifications and approved drawings; method: review current revision set; acceptance: section numbers and drawing references recorded; evidence: marked-up spec/drawing screenshots with reviewer initials and date.
2. 2Verify scope includes all façade systems and transitions listed in the specifications; method: create a system/interface matrix; acceptance: 100% of listed items mapped to the mock-up; evidence: completed matrix uploaded with spec section cross-references.
3. 3Extract and record explicit acceptance criteria for visual quality, dimensions, and performance; method: spec review; acceptance: values transcribed with revision/date control; evidence: annotated spec pages attached, reviewer signature captured.
4. 4Confirm witnessing, approvals, and inspection hold-points are defined; method: review ITP; acceptance: hold-points inserted at build completion and before tests; evidence: approved ITP uploaded with signatory list per project procedures.

Materials and Components

1. 5Verify materials, finishes, coatings, and colours match approved submittals; method: compare labels and colorimeter spot checks; acceptance: submittal IDs and lot numbers recorded; evidence: photos of labels/readings and submittal references.
2. 6Confirm glass type, thickness, coating, and make-up per specifications; method: glass gauge and label verification; acceptance: recorded values match approved submittals; evidence: close-up photos of glass stamps/labels and gauge readings.
3. 7Check sealant type, primer, and backer materials against specification; method: review TDS/SDS and batch labels; acceptance: movement capability and compatibility documented; evidence: batch numbers, expiry dates, and TDS attached.
4. 8Confirm thermal breaks and insulation type, density, and thickness match requirements; method: caliper/tape measurement; acceptance: measured thickness within specified values; evidence: measurements logged with location photos.

Geometry and Interfaces

1. 9Verify mock-up overall height, width, and module spacing vs drawings; method: laser distance meter; acceptance: dimensions within specified tolerances recorded from the spec; evidence: measurement log and elevation photos.
2. 10Check frames for plumb, level, and flatness across bays; method: digital level and 2 m straightedge; acceptance: readings within stated tolerances from specifications; evidence: instrument readings with timestamped photos.
3. 11Confirm required interface details (slab edge, columns, roof/parapet, openings) are built; method: interface-by-interface walkdown; acceptance: all listed interfaces present; evidence: annotated interface photos referencing drawing details.
4. 12Verify joint widths and movement provisions at transoms/mullions and perimeter; method: feeler gauge/tape; acceptance: joint sizes recorded and within specification; evidence: measurements logged with joint location photos.

Performance Testing

1. 13Record specified air leakage and water penetration test pressures, durations, and pass/fail criteria; method: extract values from the spec; acceptance: all fields completed and approved; evidence: uploaded test plan referencing specification sections.
2. 14Confirm structural load and deflection limits for framing/anchors are defined; method: spec review; acceptance: limits recorded (service/ultimate) with measurement method; evidence: ITP updated and approved by stakeholders.
3. 15Note thermal performance targets (e.g., U-value, linear transmittance) and condensation control expectations; method: review specifications and energy documentation; acceptance: targets recorded with calculation references; evidence: design calculations attached.
4. 16Where applicable, record fire and acoustic acceptance criteria and witnessing requirements; method: spec review per approved project specifications and authority requirements; acceptance: referenced criteria and approvals captured; evidence: approvals/permits attached.

Workmanship and Installation

1. 17Verify fastener type, spacing, and corrosion protection for representative locations; method: review submittal and torque-check sample fixings; acceptance: matches specification and torque log within approved range; evidence: torque records and photos.
2. 18Inspect weatherproofing continuity at membranes, flashings, and end dams; method: visual inspection, borescope, and dye tracer where permitted; acceptance: continuous, sealed, and properly lapped; evidence: photo set with annotations.
3. 19Confirm drainage/vent paths and weep holes are unobstructed; method: low-volume water bottle flow check; acceptance: visible discharge at intended outlets; evidence: short video or photos with location tags.
4. 20Check glazing bite and edge clearances per drawings; method: feeler gauges/tape; acceptance: measured values recorded and within specification; evidence: measurement log with pane IDs and photos.

Documentation and Approvals

1. 21Cross-check component tags with approved submittal IDs; method: tag-by-tag verification; acceptance: 100% match recorded; evidence: close-up photos and cross-reference table uploaded.
2. 22Capture high-resolution photos of elevations, interfaces, and any defects; method: calibrated camera; acceptance: minimum one clear photo per checklist item; evidence: organized photo set with filenames tied to item IDs.
3. 23Log nonconformances/snags with precise locations and corrective actions; method: punch list app with gridline references; acceptance: each entry has owner and due date; evidence: exported NCR/snags register.
4. 24Obtain formal mock-up review sign-offs; method: digital signatures from contractor, designer, and client; acceptance: all signatures captured; evidence: signed PDF exported with QR code authentication.

Preview the printable checklist

Preview page one below. Open the image or download the PDF for all pages.

At a glance

• Drive clarity and reduce risk by extracting the façade mock-up scope directly from approved specifications, mapping every system and interface that must appear, and capturing explicit visual, dimensional, and performance criteria before ordering materials or scheduling tests.
• Improve coordination between contractor, designer, and testing agency by agreeing early on pass/fail targets, witnessing and hold-points, and evidence requirements. This prevents scope gaps, ensures consistent expectations, and shortens the path to acceptance and sign-off.
• Strengthen quality records with standardized measurement logs, photos, submittal cross-references, and batch IDs. Clear traceability supports corrective action management, de-risks client demonstrations, and enables confident decisions grounded in documented specification requirements.
• Interactive online checklist with tick, comment, and export features secured by QR code.

How to Use This Façade Mock-Up Review Checklist

1. Preparation: gather current specifications, approved drawings, submittals, ITP, and testing plans. Prepare tools: laser measurer, digital level, 2 m straightedge, calipers, camera, torque wrench, colorimeter, and PPE. Align the team on roles, witnessing expectations, and schedule.
2. Set up the project: open the interactive checklist, input project details, upload spec excerpts, and assign reviewers to item groups (materials, geometry, performance, documentation). Enable photo capture and measurement logs.
3. Using the Interactive Checklist: visit the mock-up or conduct a desk review; tick items as you verify requirements, add comments for variances, attach photos, instrument readings, and submittal references, and tag corrective actions with owners and due dates.
4. Coordinate testing and witnessing: align the planned test methods, pressures, and durations with the recorded specification criteria. Confirm hold-points in the ITP and invite required observers before demonstrations.
5. Export and share: generate an export as PDF/Excel including photos, comments, and logs. Distribute to stakeholders using the QR code for authentication and quick access to the source record.
6. Sign-Off: when all items meet acceptance criteria and evidence is complete, capture digital signatures from contractor, designer, and client. Archive the signed pack per project records management requirements.

Why a specification-led façade mock-up review matters

A specification-led façade mock-up review aligns teams on exactly what must be built, shown, and accepted before testing begins. It limits disputes by translating the project specification into clear, measurable criteria for scope, workmanship, interfaces, and performance. The review compels early agreement on system coverage (curtain wall, cladding, glazing), transition details (slab edge, parapet, column), and visual targets (surface quality, colour, alignment). It also clarifies witnessing and hold-points, ensuring the right people observe the right events. By confirming acceptance thresholds and evidence types upfront—measurements, photos, batch IDs, and sign-offs—you avoid incomplete mock-ups, failed demonstrations, and rework. The boundaries of this checklist are deliberate: it validates scope and acceptance criteria defined in the specifications; it does not replace certified laboratory or field testing, only prepares for it. Use this process to de-risk procurement, streamline scheduling, and establish a single source of truth for acceptance.

• Base every decision on the current specification revision and drawings.
• Include all required interfaces the client expects to see proven.
• Define acceptance evidence before building the mock-up.
• Set hold-points to protect witnessing and sign-off moments.

Turning requirements into measurable, witnessed acceptance criteria

Strong acceptance criteria are observable, measurable, and tied to specific methods. For geometry, specify instruments and tolerances from the project documents. For materials, lock in submittal IDs, batch numbers, and label photos. For performance, record the required pressures, durations, and limits for air and water tests; capture deflection limits and thermal or condensation targets; and note when fire or acoustic outcomes apply. Define exactly who witnesses, how pass/fail is declared, and what documentation is required for closure. This clarity accelerates approvals and avoids subjective debates. Use a standardized matrix that maps each façade system and interface to its criteria and evidence. The matrix becomes the checkable backbone for site reviews and client demonstrations, ensuring nothing essential is missed as the mock-up is assembled and presented.

• Link every criterion to a method, instrument, and tolerance.
• Record where and how measurements are taken on the mock-up.
• Capture submittal references and batch IDs for traceability.
• Define witnessing roles and closure documents in the ITP.

Evidence capture, corrective actions, and sign-off

Reliable evidence shortens the road to acceptance. Require timestamped photos for each checklist item, instrument readings saved to logs, and clear annotations tying observations to locations. Organize nonconformances with corrective actions, owners, and due dates so the team can clear issues before formal witnessing. Export review packs to PDF/Excel with a QR code for authenticity and quick retrieval by stakeholders. Maintain alignment with approved project specifications and authority requirements at every step. When all criteria are met and evidence is complete, capture digital signatures from contractor, designer, and client to finalize acceptance. Archive the full record for downstream reference, including procurement, testing, and future maintenance considerations.

• Standardize filenames to match checklist item IDs.
• Use gridlines and elevations to locate observations.
• Require owner, action, and deadline for each NCR.
• Authenticate exports with QR codes for traceability.