Triple Joist Timber Floor Plan

This is the simplest type of timber floor used for residential buildings where spans are short or moderate say up to 4 m and loads are comparatively lighter.

Triple joist timber floor plan.

The floor consists of wooden joists also called bridging joists spaced 30 to 40 cm apart and supported on end walls. Double joist hangers timber to timber are avaliable everywhere. I have two skylights going in the flat roof. Flat roof are triple joist hangers easy to get hold of.

T ypes of floors 1. Double and triple joist hangers. Framed or triple joists timber floors. Timber floor composite floor 3.

Most floor joists consist of 2 by 6 inch lumber but they can use 2 by 8 or 2 by 10 as well which will require longer joist hangers. T imber flooring basement or ground floor of timber. Se has shown three joists either side on the plans. Double joist timber beam.

Double and triple joist hangers are wider to accommodate either a thicker piece of lumber or two or three joists placed side by side. This sample table gives minimum floor joist sizes for joists spaced at 16 inches and 24 inches on center o c for 2 grade lumber with 10 pounds per square foot of dead load and 40 pounds of live load which is typical of normal residential construction. True floor joist span calculations can only be made by a structural engineer or contractor. Framed triple joist timber floor.

I cant seem to find them in the usual places. Basement ground floor of timber 1 auditorium dances and dramas. Single joist timber floors. Got the joists in for the second floor.

In these cases the joist hangers will be 4.