We're just about finished with the house and barn and can finally turn our attentions back to the bus.
Started installing the insulation and new subflooring. I went with 1.5 inch Foamular 150 glued down with 3/4 t&g plywood. We decided not to do any framing for the floor and glue the foam directly to the steel. Foamular 150 is rated at 15 pounds per square inch and the 3/4" plywood on top will distribute any loads so framing was not needed.
![](https://static.wixstatic.com/media/1308e2_7b57b57b9d794580af9203e5840f10aa~mv2.jpg/v1/fill/w_980,h_980,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/1308e2_7b57b57b9d794580af9203e5840f10aa~mv2.jpg)
We used a generous amount of glue that was approved for use with the foam.
![](https://static.wixstatic.com/media/1308e2_22ee984457474ec8b5d8a5049939921c~mv2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/1308e2_22ee984457474ec8b5d8a5049939921c~mv2.jpg)
![](https://static.wixstatic.com/media/1308e2_aba8065ce7ef43f58918c6374eb60511~mv2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/1308e2_aba8065ce7ef43f58918c6374eb60511~mv2.jpg)
![](https://static.wixstatic.com/media/1308e2_4a18377ac9314b76a2989a65745f80b3~mv2.jpg/v1/fill/w_980,h_735,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/1308e2_4a18377ac9314b76a2989a65745f80b3~mv2.jpg)
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