The message says loose bracket. The photograph shows a toothed metal plate at a truss joint. Pat changes the wording before forwarding it: "Possible truss-plate concern, location marked in the second image." That small correction gets the next person looking at the right kind of connection. A pressed-tooth truss plate is part of an engineered connection; the finding needs to describe the joint, not simply say metal loose. Do not hammer it down or add screws to make the photograph look tidier.
This guide is about making the inspection and repair record useful. If the roof has sudden movement, cracking sounds or falling material suggesting failure, leave the affected building and seek emergency help. A report request is not the next step during an active structural concern.
Know which kind of metal you are looking at
Factory-built wood trusses commonly join their members with plates whose teeth are pressed into the timber. They are different from an ordinary bracket attached with visible nails or screws. A roof can contain both types of connection.
SBCA describes metal-plate-connected trusses as engineered assemblies of members and connector plates. The connection works within that designed arrangement. A screw added to a plate is not automatically an equivalent replacement for its intended engagement.
Have the assessor identify the component before accepting a repair description. The phrase loose roof nail, for example, should not be used for a concern about the plate connecting several truss members.
An edge photograph cannot measure the whole connection
A bent exposed corner and a plate lifting away across a larger area are different observations. Neither can be reliably assessed from a distant image alone. The important questions include what portion is engaged, the condition and position of the wood, and whether there are splits, displacement or other signs needing investigation.
The other face of the joint may matter as well. Do not assume it matches the photographed side. Ask what was inspected directly and what remains concealed or inaccessible.
Keep a wide photograph alongside the detail, taken by someone with safe access. The wider view should locate the joint relative to the truss and supports. Without it, an engineer receives an excellent portrait of a piece of metal and very little information about its job. We want the joint's address, not just its headshot.
Build the report around four identifiers
- Location: which roof area, truss and joint is affected?
- Configuration: which members meet there, and what drawings or manufacturer records are available?
- Observed condition: what separation, distortion, wood damage or movement was actually seen?
- History: did it follow building work, a leak, fire, impact or another known event?
Unknown history should stay unknown. Do not assign a cause because a nearby tradesperson visited recently. A clear account of observations is more useful than a confident accusation unsupported by evidence.
If several joints look different, record them individually. One repair drawing should not silently become permission to treat every plate in the attic the same way.
Report the Connection, Not Just the Bent Edge
A pressed-tooth plate connects the wood members through embedded teeth. Record the joint location, plate position, visible separation and wood condition for qualified assessment. The enlarged edge is an observation example, not a capacity verdict. Do not hammer, screw through or otherwise alter the connection to make it look flat.
Conceptual drawing. Product details, dimensions and attachment requirements are not shown.
The proposed repair needs its own identity
A suitable response may involve further investigation, a designed repair or another action determined by the qualified professional. SBCA's repair guidance emphasises both accurate damage information and whether the repair can be carried out in the field.
On the marked plan, the joint sits beside a tight roof edge. The detail requires access that the current ceiling and insulation do not provide. The scope must resolve that access, temporary support where specified, and the work sequence. A repair that exists on paper but cannot be installed as drawn is not ready for the crew.
Pat adds an access question to the report before anyone promises a quick repair. Ask who issues the detail, which exact joint it covers and how any site difference will be referred back. Changes to the truss should follow the accepted design rather than an installer simplifying the detail in a cramped space.
Completion should show the connection, not just the attic
Keep the applicable repair drawing, located photographs before concealment and the specified inspection or review record. If the design changes after opening, keep the final revision rather than the first email attachment.
The broader altered-truss guide covers cut members and changes to the structural arrangement. For a plate concern, the useful extra precision is at the connection: what was observed, what was designed for that joint and what confirms the installed result matches it.