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Rainscreen cladding

Rainscreen cladding rough-in inspection checklist

Rainscreen cladding rough-in is the last time the work is fully visible. Once the cover inspection passes and the walls, ceilings and slabs close, every defect left behind becomes a demolition bill. This checklist walks the rough-in in the order the work goes in, with the photo each item needs before it gets buried. Work is commonly verified against the applicable building/energy code, manufacturer's published instructions. Confirm the edition your authority having jurisdiction has adopted.

The checklist

Every item, and the photo evidence it needs

The photo count on each row is what RTI would require before the item can be submitted. Work the list here and watch the gate hold, or load it into RTI and let it enforce the real thing.

01

Subframe materials and layout

  • Clip, girt and isolator labels match the approved submittal

    Box and bundle labels for clips, girts, thermal isolators and fasteners read the product, alloy or coating and gauge listed on the approved submittal.

  • Clip spacing at corner and edge zones taken from the shop drawings

    Approved shop drawings on hand show clip spacing and girt span for this elevation, including the tighter spacing at corners, parapets and wall edges.

    No photo
  • Scaffold or lift set for this elevation per the site plan

    Scaffold, mast climber or lift located where the site logistics plan shows, with tie points planned so ties do not land where panels will close over them.

    No photo
02

Water-resistive barrier tie-in

  • WRB continuous and shingle-lapped into openings

    Barrier lapped over the sheathing in weatherboard fashion, tied into window and door flashing, no reverse laps or open seams behind the sub-framing.

  • Barrier trade's release for this wall on file before clips go on

    The barrier installer or GC has released the elevation, with any open membrane items listed, so clips are not set over unfinished or uncured barrier.

    No photo
  • Barrier undamaged at every clip and bracket location

    No tears, blisters or fishmouths where clips will bear; damaged spots marked and repaired by the barrier crew before the clip covers them.

03

Clips, girts and furring

  • Clips and furring anchored true to plane and on layout

    Clips and girts fastened to structure on the specified spacing, furring shimmed to a true plane, thermal spacers where the detail calls for them.

  • Clip-to-wall bearing matches the system detail at every clip

    Thermal isolator pad or sleeve, or the bare bearing the detail shows, seated full under each clip; no cracked isolators or pads pushed aside by the fastener.

  • Clip fasteners land in studs, slab edge or backup framing

    Fastener type and embedment per the approved shop drawings, driven into the structure the detail names; fasteners that missed framing marked and replaced.

  • Girt splices and slotted holes left free for thermal movement

    Girt ends gapped at splices as the manufacturer details, slotted-hole fasteners set so the girt can slide, fixed points only where the shop drawings show them.

04

Fastener penetrations

  • WRB penetrations at fasteners sealed per the detail

    Fasteners through the barrier sealed or gasketed where the assembly requires it, no unsealed punctures left in the drainage plane.

  • Barrier checked for abandoned fastener holes around each clip

    Holes left by pulled, stripped or relocated fasteners found and patched with the barrier maker's tape or sealant before the clip or insulation hides them.

05

Continuous insulation

  • Insulation board labels match the approved submittal

    Bundle labels show the board type, thickness and facing on the approved submittal and the thickness drawn on the wall section.

    No photo
  • Boards cut tight around clips with joints butted

    Insulation notched neatly around each clip and bracket, joints butted with no open gaps, staggered or taped where the insulation manufacturer calls for it.

    No photo
  • Insulation retainers on the manufacturer's pattern

    Boards held with the specified washers, pins or clips on the pattern the manufacturer lists, flat to the barrier with no bowing out toward the cavity.

    No photo

What usually sends this back

The failures are almost always the evidence, not the work

  • Clips and fasteners driven through the WRB with no sealing detail, so every fastener becomes a leak path into the sheathing.
  • Furring set out of plane so the finished panels wave, telegraphing every high and low clip across the elevation.
  • The WRB left unlapped or untied at window and door openings, so the drainage plane dumps water behind the sill instead of out.

Common questions

6 answers

What does this rainscreen cladding rough-in checklist cover?
15 items across 5 sections, covering subframe materials and layout, water-resistive barrier tie-in, clips, girts and furring, fastener penetrations, and more. Each item spells out what the person walking the job is actually looking for, not just a box to tick.
Who should run this inspection?
The cladding crew setting the sub-framing, or the GC's superintendent walking the wall before the drainage cavity is closed by panels.
When in the schedule should this walk happen?
After the WRB is on the sheathing and clips and furring are laid out, before the first panels go up and cover the cavity.
Why do these items ask for a photo?
9 of the 15 items call for photo evidence, 11 photos in all. A checklist answer without the photo is a claim; the photo is what makes the record worth something in a dispute and lets a reviewer approve work without re-walking the job.
What most often fails a rainscreen cladding rough-in inspection?
Clips and fasteners driven through the WRB with no sealing detail, so every fastener becomes a leak path into the sheathing. Furring set out of plane so the finished panels wave, telegraphing every high and low clip across the elevation. The WRB left unlapped or untied at window and door openings, so the drainage plane dumps water behind the sill instead of out.
Can I use this checklist in RTI?
Yes. Start a free RTI workspace, build this list as a checklist, and the Photo Gate holds the submit button until every mandatory item is answered and its photos are attached. Approved inspections roll into a branded turnover package with a tamper evident audit trail.