This is a 2 hour fire rated (LB) double wall at stair which has the […]

This is a 6″ metal studs with 1-1/2″ stone veneer exterior wall section which has […]

This is a 6″ metal studs with stucco (LB) exterior wall which has the acoustical […]

This is a 6″ metal studs with brick (LB/NLB) exterior wall which has the acoustical […]

This is a 3 5/8″ metal studs 1 hour fire rated (NLB) partition wall which […]

This is a 3 5/8″ metal studs 1 hour fire rated (NLB) wall at corridor […]

General notes to include with wall type drawings. These are from a hotel project with […]

This is a wood structure 2 hour fire rated wall at elevator which is similar […]

This is 1 hour fire rated exterior wall which is similar to UL 365 with […]

This is a 2 hour fire rated bearing exterior wall. This is a similar to […]