Will this flooring shrink in outdoor heat? If I place it in an outdoor screened-in porch?

Our Premium Soft Wood Tiles will not shrink in the outdoor heat. These tiles are made with non-porous EVA foam and can actually expand in the outdoor heat. When cold, they can shrink. When installing our interlocking foam tiles, we recommend that you leave a perimeter gap of the thickness of the floor. Our Soft Wood Tiles can be installed in an outdoor screened-in porch and have been successfully. These foam tiles are mold and mildew resistant, moisture-resistant, and very easy to clean and install. The only thing you may notice is that in direct sunlight, the tiles may fade. To prevent this, we recommend placing rugs over the tiles, or if they become too faded, just pull up the damaged tiles and replace.