Glazed Single-Leaf Timber Fire Door

A tested single-leaf timber doorset with vision panels achieved 66 minutes of integrity and insulation performance under BS EN 1634-1.

Test standard: BS EN 1634-1:2014+A1:2018 and BS EN 1363-1:2020
Specimen: Asymmetric, non-loadbearing, single acting, single leaf timber fire door
Model: RC-WD-60-60
Test date: 15 January 2026
Result: Integrity 66 minutes, Insulation 66 minutes

The tested assembly included a 50 mm timber door leaf, plywood facings, softwood core strips, 25 mm EI60 glass vision panels, intumescent fire seals, automatic drop-down seal, hinges and lockset as described in the test report.

This content summarizes the tested construction only. Any change to dimensions, components, glass, hardware, seals or installation method should be reviewed against the original report and applicable approval route.