Floor Joist Span Calculator C24

Service class 1 or 2.

Floor joist span calculator c24.

Dead load per square metre in kn m supported by joists. Our floor joist span tables are based on loadings given in the newer amended version of bs 6399 1. These span tables are the equivalent of other industry standard span tables and are calculated to the same standards. There are six choices.

This is how far apart they will be. Also available for the android os. These spans were calculated using our ceiling joist calculation engine. C24 and i joists the weight of the timber floor itself consists of the timber joists the plasterboard ceiling underneath it except for suspended timber ground floors the floorboards and the nails or screws used to fix both of the aforementioned coverings.

These spans were calculated using our flat roof joist calculation engine. Back floor joist calculator. These span tables are the equivalent of other industry standard span tables and are calculated to the same standards. Span tables for timber floor joists table 1.

Back floor joist calculator. Floor joist span tables for surveyors floor construction. This span table is to the format and methodology given in bs 5268 7 2. Click on a span to generate a full calculation you can adjust the exact span.

Materials for metal support and restraint components and recommended protection levels table 2. Permissible clear spans for domestic floor joists strength class c24. Most lay outs are on 16 so the field is pre selected. Imposed load not exceeding qk 1 5 kn m2 or qk 0 90 kn.

Span calculator for wood joists and rafters also available for the android os. This means that some values are slightly more conservative than span tables from other sources if those do not include the amended guidance. Our floor joist. Permissible clear spans for domestic floor joists strength class c16 table 2.

The floor joist span tables are based on the loadings given in the amended version of bs 6399 1 which is an imposed load of either a uniformly distributed load of 1 5 kn m or a concentrated load of 1 4 kn. Click on a span to generate a full calculation you can adjust the exact span. The floor joist span tables are based on the loadings given in the amended version of bs 6399 1 which is an imposed load of either a uniformly distributed load of 1 5 kn m or a concentrated load of 1 4 kn. The highest is a fully loaded floor 70 pounds per square foot.

Two additional joists required bold text normal bearing of 40mm to be doubled. Select the on center spacing for the joists. Other span tables are based on the. The lowest is a plain ceiling joist with no storage 10 pounds per square foot.

Span tables for domestic floor joists to bs 5268 7 1 note. Dead load per square metre in kn m supported by joists.