Installation Guide – Pietra D’Assisi Ocra 12×24 Porcelain Tile Natural
Important Advisory
Always follow Happy Floors and mortar, grout, and setting-material manufacturer instructions, applicable local building codes, and recognized tile industry standards such as ANSI A108/A118 and TCNA guidelines. Confirm that the substrate, drainage, waterproofing, movement accommodation, and overall installation system are appropriate for the selected application.
Step 1: Layout & Planning
- Confirm the tile, color, finish, shade, and lot before installation. Blend pieces from multiple boxes to distribute natural variation consistently.
- Verify that the substrate is clean, dry, structurally sound, and appropriately flat for the selected tile layout.
- Dry-lay the installation and plan the layout to balance cuts at walls, corners, and transitions. Coordinate the tile with adjacent materials and fixed elements.
- Plan movement joints and changes of plane according to the project conditions and recognized industry standards. Do not bridge required movement joints with tile or grout.
Step 2: Tile Installation
- Use a setting material approved for porcelain tile and suitable for the specific substrate and application.
- Apply mortar according to the setting-material manufacturer’s instructions, using proper technique to achieve consistent coverage and full support beneath the tile.
- Set each tile with a slight back-and-forth motion to help collapse mortar ridges and maintain alignment. Use spacers or another layout method appropriate for the selected joint design.
- Check tile faces and joints during installation, remove excess mortar before it hardens, and allow the installation to cure according to the setting-material manufacturer’s instructions before grouting or use.
Step 3: Cutting
- Cut porcelain tile with appropriate professional equipment and a diamond blade designed for porcelain.
- Measure and mark cuts carefully, support the tile during cutting, and use suitable methods to reduce chipping.
- Ease or finish exposed cut edges as needed for transitions and other visible details. Wear appropriate personal protective equipment when cutting.
Step 4: Joint Filling
- Select grout compatible with porcelain tile, the planned joint width, and the conditions of the installation. Follow the grout manufacturer’s instructions for mixing, application, cleaning, and curing.
- Fill joints fully with the appropriate grout tool, clean the tile surface without disturbing the joints, and remove grout haze using methods approved for the tile and grout.
- Use an appropriate flexible sealant at changes of plane, movement joints, and other locations where required. Do not fill these joints with rigid grout.
- Protect the completed installation from traffic, moisture, staining, and impact until the grout and setting materials have cured as directed.
Step 5: Cleaning & Maintenance
- Remove installation residue using products and procedures recommended for porcelain tile and the installed grout.
- Maintain the surface with routine sweeping or dust removal and a pH-neutral cleaner suitable for porcelain tile.
- Avoid harsh acids, abrasive products, and cleaning methods that may damage the grout or surrounding materials.
- Follow the grout manufacturer’s maintenance recommendations, including any guidance regarding sealing cementitious grout.
Disclaimer
Installation should be performed by qualified tile professionals. Actual suitability depends on the complete installation system, site conditions, substrate, climate, drainage, and applicable codes. Confirm product details, lot-to-lot variation, and application requirements before installation. Stone Market USA is not responsible for issues resulting from improper installation, handling, or site conditions.
