by Building Type
by Application Criteria
by Design Guide

Browse FDB Drawing Files
Working in BIM?


FDB Spec Data Sheet (.pdf)
EJA 3-Part Master Spec (.doc)


FLUSHLINE DUAL SEAL SYSTEM

Fire Rated System icon represents approvals and listings with accredited laboratories. Color Match Options icon represents a choice between standard, custom or project specific color matching. ADA Compliant icon represents systems that comply with the Americans with Disabilities Act guideline. No-Bump System icon represents expansion joints that provide flush, no-bump floor-to-floor transitions. Corner Condition icon represents availability of corner condition floor, wall and ceiling expansion joints.

FDB Nominal "JT"
Joint Opening "JT"
Total Movement
Sight Line "SL"
Seismic Min.
Thermal Min.
Thermal Max.
 Seismic Max.
FDB-100 1.0" 25 0.750" 19 0.750" 19 1.125" 29 2.00" 51 1.250" 32 4.00" 102
FDB-200 2.0" 51 1.813" 46 1.813" 46 2.313" 59 3.25" 83 1.438" 37 6.25" 159
FDB-300 3.0" 76 2.625" 67 2.625" 67 3.188" 81 4.25" 108 1.625" 41 9.00" 229
FDB-400 4.0" 102 1.875" 48 3.000" 76 5.000" 127 6.50" 165 4.625" 117 9.75" 248

FDB-500

 5.0" 127 1.875" 48 4.000" 102 6.000" 152 7.50" 191 5.625" 143 10.75" 273
FDB-600 6.0" 152 1.875" 48 5.000" 127 7.000" 178 8.50" 216 6.625" 168 11.75" 298
FDB-700 7.0" 178 1.875" 48 6.000" 152 8.000" 203 9.50" 241 7.625" 194 12.75" 324
FDB-800 8.0" 203 1.875" 48 7.000" 178 9.000" 229 10.50" 267 8.625" 219 13.75" 349
FDB-900 9.0" 229 1.875" 48 8.000" 203 10.000" 254 11.50" 292 9.625" 244 14.75" 375
FDB-1000 10.0" 254 1.875" 48 9.000" 229 11.000" 279 12.50" 318 10.625" 270 15.75" 400
FDB-1200 12.0" 305 1.875" 48 11.000" 279 13.000" 330 14.50" 368 12.625" 321 17.75" 451