I am planning to use my loft for a reptile breeding room I am trying to do the floor as cheep as possible so there's more money for the reptiles.
The joists are 1.5x3inch there is two serporting walls under the middle of the loft I am using 15x15 foot of the loft and as going to sister the 1.5x3 inch joists with 2x3 inch pressure treated one one side of the old joists and then use pallet slats as the floor boards mk y questions is would this work I would be up there everyday for a few hours and the reptile equipment will be as light as possible