Inspect façade interface with curtain wall access doors guides inspectors, contractors, and consultants through door-to-curtainwall transition checks to ensure anchorage, weatherproofing continuity, safe operation, and traceable documentation.
- Verify structural fixings, thresholds, and sealants meet project acceptance criteria
- Prove airtight, watertight, and thermal continuity at the interface
- Test door hardware, clearances, weeps, and sill pans under real conditions
- Interactive, commentable checklist with export and QR code verification
The checklist
Pre-Inspection & Documentation
- Confirm latest approved documents and site readiness before physical checks.
- Verify current shop drawings, door/curtainwall interface details, and RFIs are latest stamped revisions; photograph cover sheet and revision block as evidence.
- Confirm weather conditions allow sealant and water testing using a thermometer/hygrometer; temperature 5–35°C, RH ≤ 80%, no precipitation; record readings with timestamped photos.
- Establish safe access and exclusion zones; install barriers and door lock-out tags; capture permit-to-work and site photos before starting inspection.
- Check calibration status for torque wrench, feeler gauges, manometer/spray gauge; calibration within 6 months; attach certificates to the inspection record.
Structural & Anchorage at Interface
- Inspect door frame anchorage to adjacent mullions/transoms; tighten accessible bolts with torque wrench to specified values; log actual torque and photograph each location.
- Verify perimeter fixing spacing against shop drawings using a tape measure; acceptance ±10 mm on centres; photograph measurements and any shims/packers used.
- Confirm hinge-side backup plates/stiffeners are installed and corrosion-protected; use inspection mirror/borescope; capture close-ups showing coating and fastener engagement.
- Check thermal break continuity across adapters and subframes with a caliper; no exposed metal bridge wider than 10 mm; document with annotated photos.
- Verify slab-edge embeds/anchors near the interface do not clash with door hardware; use ferroscan/cover meter; record scan images and measured offsets ±5 mm.
Air/Water/Vapor & Thermal Continuity
- Inspect air barrier membrane tie-in to the door frame; ensure continuous bond with ≥100 mm overlap; adhesion ≥0.3 N/mm via pull strip; photograph test and overlap.
- Verify vapor barrier continuity where specified using a smoke pencil; no visible smoke migration at joints/penetrations; capture video/photo evidence at each corner.
- Check perimeter insulation continuity with the curtainwall; thickness and density per approved submittals; measure thickness with ruler; photo labels and installed sections.
- Inspect fire-stopping at slab edge adjacent to door framing (where required); verify correct material and tight compression; document batch numbers and close-up photos.
- Examine sill pan flashing and end dams; confirm positive slope ≥1:100 to exterior and sealed corners; perform small container pour test; record photos of flow path.
- Confirm weeps and pressure-equalization paths are unobstructed; probe with 2–3 mm wire; acceptance: clear openings (≥6 mm) to exterior; photo before closure.
- Conduct controlled water spray at the interface per approved test method; uniform spray ~3–4 L/min at 300–400 kPa for 10 min; acceptance: no interior leakage; record video and readings.
Door Assembly & Hardware Operation
- Measure door leaf clearances with feeler gauges; head/strike 2–4 mm, hinge 1–3 mm, threshold 6–10 mm (or per submittal); photograph gauges in place.
- Verify threshold height and bevel per approved project requirements; acceptance: proud height ≤10 mm with bevel; record measurements and photos.
- Inspect hinges/pivots/closers; fasteners seated and torqued; set closer sweep to 3–7 s over ~70°; capture video and settings log.
- Test locks/latches/multi-point engagement using key or card; smooth operation without binding; strike alignment ±1 mm; photo of strike marks and latch throw.
- Confirm egress hardware where required opens with force ≤65 N; use pull-force gauge; document reading, hardware model, and photo of test.
- Check gaskets/brush seals for continuous contact; no light gaps on torch test; compression set <20%; record close-ups along full perimeter.
Finishes, Tolerances & Handover
- Verify frame plumb/level/square with spirit level and diagonals; acceptance: ≤2 mm per 1 m and diagonals within 3 mm; photograph tools and readings.
- Check glazing alignment at door and adjacent mullions using a laser line; offset ≤3 mm; capture annotated photos.
- Inspect finishes; remove protection; acceptance: no scratches >25 mm or dents; sealant joints per submittal geometry (e.g., 12×6 mm) and durometer within manufacturer range; photo joints and batch/lot numbers.
- Apply permanent door ID and record maintenance data; add QR tag if used; photograph label and update asset register.
- Compile O&M manuals, warranties, test reports, and as-built details; obtain signatures per approved project specifications and authority requirements; attach signed receipt.
Preview the printable checklist
Preview page one below. Open the image or download the PDF for all pages.
At a glance
- This checklist gives a disciplined, field-proven sequence for inspecting the curtain wall access door interface. It emphasizes structural anchorage, perimeter seals, sill pan geometry, and operational hardware to prevent leaks, binding, and premature failures while documenting all findings with calibrated evidence.
- Air, water, vapor, and thermal continuity are verified at the transition between door frame and curtainwall framing. Inspectors check membranes, insulation, fire-stopping where specified, and pressure-equalized drainage, confirming unobstructed weeps and correct slopes so water exits to the exterior under service conditions.
- Interactive online checklist with tick, comment, and export features secured by QR code. Teams can capture photos, readings, and lot numbers; flag snags for rework; and instantly generate shareable PDF/Excel reports that support handover, warranty registration, and future maintenance planning.
- Operational checks cover hinges, pivots, closers, locks, clearances, thresholds, and gaskets. Measured tolerances and controlled water spray tests confirm performance, while labels and documentation close the loop for warranties and compliance, ensuring durable, safe, and traceable installations.
How to Use the Interactive Door–Curtainwall Interface Checklist
- Preparation: assemble approved drawings, submittals, torque wrench, feeler gauges, spirit level, laser, hygrometer/thermometer, smoke pencil, spray setup, borescope, ferroscan, PPE (gloves, eye protection, hearing protection), barriers, and labeling tools.
- Open the interactive checklist, create a record for the specific door ID, and preload calibration certificates and relevant RFIs/submittals so acceptance criteria are visible during inspection.
- Establish safe access and lock-out; brief the team on sequence and communication. Confirm weather windows for sealant and water testing, then begin with documentation and structural checks.
- Using the Interactive Checklist: tick each item as completed, attach photos/videos, enter measurements (torque, gaps, levels), and add comments for snags with assignee and target dates.
- Export and distribute: generate PDF/Excel with embedded photos, readings, and comments; include the QR link for authentication; share with contractor, consultant, and facility teams.
- Sign-Off: capture digital signatures from responsible parties per approved project specifications and authority requirements; archive the record in the project CDE with door ID metadata.
What to Inspect at the Door–Curtainwall Interface
The interface between a curtainwall and its access door concentrates loads, movement, and weather exposure. Prioritize structural anchorage at jambs and transoms, ensuring correct fastener type, spacing, and torque with documented values. Check thermal breaks and adapters to avoid metal-to-metal bridges that cause condensation. Verify continuity of air and vapor barriers around the frame with adequate overlaps and adhesion. At the sill, a correctly sloped pan with sealed end dams diverts water outward; combine this with clear weeps and pressure-equalized cavities. Operationally, measure door clearances, threshold height and bevel, and set closers for controlled closing without slam. Finally, review finish quality and alignment with adjacent mullions, and capture all evidence—photos, measurements, batch numbers—so findings are traceable for handover and warranty.
- Anchorages torqued and spaced per submittals, with recorded readings
- Thermal breaks continuous; no exposed metal bridges
- Membrane overlaps ≥100 mm with proven adhesion
- Sill pans sloped ≥1:100; end dams sealed
- Doors close smoothly; clearances within stated ranges
Proving Weather-Tightness and Continuity
Weather performance depends on uninterrupted barriers and controlled drainage. Inspect and gently test air and vapor membranes for continuity at corners, thresholds, and penetrations. Confirm insulation continuity to eliminate cold spots. Ensure weeps remain open after trims are installed. Execute a controlled water spray over the interface following the approved project test method; record nozzle pressure/flow and duration, and inspect interiors for any ingress. Combine the spray test with sill pan pour checks to verify positive outflow. Where fire-stopping is specified at the slab edge, confirm material type, compression, and identification labels. Document results thoroughly with photos, videos, and readings to support acceptance and future maintenance.
- Smoke/spray tests confirm no leakage paths
- Weeps unobstructed; minimum clear opening maintained
- Insulation continuous with labeled products
- Fire-stopping installed and tagged where required
- Complete visual and video evidence captured
Operational Performance and Tolerances
Functionality is proven by measured tolerances and smooth operation. Use feeler gauges to confirm head, hinge, and strike clearances; adjust hinges or strikes as needed. Verify threshold proud height and bevel meet the project’s accessibility requirements. Set closers for controlled sweep, latch, and backcheck, avoiding rebound under typical wind pressure. Check gaskets and brush seals using a torch/light test to spot gaps. Validate locksets, cylinders, and multi-point mechanisms for synchronized throw. Finally, measure frame plumb, level, square, and alignment to adjacent mullions with a level and laser. Record all readings and settings so future technicians can restore performance after maintenance.
- Measure and adjust door clearances precisely
- Threshold height/bevel verified and recorded
- Closer timing set; fasteners torqued
- Gasket contact continuous; no light gaps
- Frames within plumb/level/square tolerances
