Well, it depends. While tile stickers can resist rain and fading from the sun, those aren’t the only elements you need to consider when installing tile stickers outdoors.Before installing Quadrostyle stickers outside, make sure your space meets the following criteria:The surface you intend to cover with stickers must be waterproofThe area must not be subject to snow, ice, or puddles of waterIt is not exposed to high heat or intense direct sunlight, which will soften the adhesive backing making them easy to peel offIt is not subject to extreme temperature changed, which can cause up to 2% shrinkageExamples of outdoor spaces where tile stickers may be acceptable include a covered patio, a covered concrete balcony, concrete stair risers, or entryway tiles on a porch.