Structural Plywood Flooring Span Tables

Recommended loads for sheathing and flooring applications in these publica tions directly reflect minimum perfor mance criteria given in voluntary.

Structural plywood flooring span tables.

Table 1d applies to apa rated plywood structural i sturd i floor. Roof rafter span use this table to determine the maximum lengths of roof rafters based on species and grade of lumber spacing dimensions load and slope. View joist rafter tables. Load span tables for ps 1 plywood apa the engineered wood association number z802k march 1998 load span tables for specific wood structural panel applications are included in several apa publications.

Floor joist span use this table to determine the maximum lengths of floor joists based on species of lumber joist spacing and joist size. Floor span sheathing span and non span rated plywood underlayment. Floor joist spacings table 2 product identification code nominal thickness mm grade length mm. Simplified maximum span tables for selected visual and mechanical grades of southern pine lumber in sizes 2 4 thru 2 12.

Examples of gradestamps for plywood used in various structural applications panel gradestamps information and application recommendations. The tables permit a bearing length of up to 3 5 inches but since 1 5 is probably the worst case that you ll encounter for joist or rafter bearing it s a safe value. Listed are 46 tables based on common loading conditions for floor joists ceiling joists and rafters. Load span tables for apa structural use panels number q225g february 2011.

For sanded plywood panels see table 3. Tables 2a through 2c apply to apa rated osb sheathing apa rated osb structural i sheathing and apa rated osb sturd i floor respectively. Block if the floor is being used as a diaphragm for lateral wind and. Edge ecoply structural plywood.

Apa rated sturd i floor panels are designed specifically for single floor combined subfloor underlayment applications under carpet and pad and are manufactured with span ratings of 16 20 24 32 and 48 oc. Structural plywood products give architects engineers. Plywood flooring product identification code nominal thickness mm grade length mm width mm coverage per sheet m2 sheets per pack weight per sheet approx kg domestic flooring commercial flooring 15 30 5 15mm cd 2400 1200 2 88 35 24 2700 1200 3 24 35 27 17 24 7 17mm cd 2400 1200 2 88 32 26 2700 1200 3 24 32 30 19 30 7 19mm cd. The span rating on apa rated sturd i floor and apa rated siding panels appears as a single number.