A cross-EU pre-cover check for firestopping service penetrations through fire-separating walls, floors, and shafts before they are closed by linings, screeds, or shaft boards.
7 items to check
These checklists are in development and testing. Information is for reference only and does not replace professional consultation. Data may contain inaccuracies. Consult a qualified professional.
If you notice an error, please email [email protected].
For a complete inspection, also consider:
The required performance is set by national fire rules, the approved fire strategy, project specifications, and the competent authority or AHJ. EN classifications may be used in the documents, but they do not replace national approval and project requirements.
Penetration seals should be checked against the approved drawings, firestop schedule, and as-built service routes before the area is closed. National inspection practice may require a hold point or photographic record.
Where the product route requires it, CE marking and the Declaration of Performance should match the intended use. ETA, EAD-based assessment, classification reports, and manufacturer instructions should be used only within their stated field of application and any national approval requirements.
Penetration seal performance depends on the tested or assessed configuration: aperture size, annular gap, backing material, sealant depth, board layers, mineral wool density, collar position, and substrate thickness all matter.
Plastic pipes, composite pipes, combustible insulation, and some insulated metal services may require intumescent collars, wraps, sleeves, or other closure devices. The accepted solution depends on the tested or assessed system and national approval path.
Cable bundles, trays, conduits, and mixed-service penetrations must remain within the tested or assessed service mix, spacing, fill ratio, and support conditions. Future capacity should not be created by leaving unsealed voids.
Pre-cover evidence should satisfy the project quality plan, national inspection practice, and competent authority or AHJ expectations. Firestopping hidden behind shafts, ceilings, linings, or screeds should not rely on memory after closure.
Use this checklist after services have been installed through a fire-separating wall, floor, riser, or shaft enclosure, but before the penetration is hidden by plasterboard, screed, ceiling, cladding, or shaft closure. There is no single EU building code for this detail: the required fire resistance, acceptable system, installer competence, and inspection hold point are controlled by national rules, the approved fire strategy, project specifications, product approvals, and the competent authority or AHJ.
A cross-EU checklist for concealed works where Eurocodes, national annexes, CE-marked products, and local execution standards must be checked before cover-up.
A cross-EU pre-cover check that CE marking, Declaration of Performance, ETA/EAD or harmonised standard documents, labels, batch traceability, instructions, and intended use match installed construction products before cover-up.