Armstrong Alterna Flooring Installation Instructions. A plywood underlayment is required if the existing floor contains multiple layers is located below grade or consists of cushioned resilient flooring. Alterna groutable tile can be installed by two installation methods. Use an appropriate high quality wall adhesive and follow instructions for how to install engineered tile on walls.
Consider potential installation challenges. Alterna is faster easier and cleaner to install than natural stone or ceramic tile and best of all less time and labor means your installation will cost less too.
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Alterna tile can be installed by two installation methods. Alterna groutable tile can be installed by two installation methods. Download instructions pdf 278 6 kb be in the know. Some products come with a self adhesive that you peel place and press.
