Elevate Your Kitchen on a Budget: Backsplash Tile on Drywall
Upgrading your kitchen backsplash can completely transform the look of your space. But a pro installation can cost a pretty penny. With some basic DIY skills, you can install a beautiful tile backsplash directly onto drywall and save big.
With the right materials and preparation, you can create a stunning focal point in your kitchen without breaking the bank.
Choose the Perfect Backsplash Tile for Drywall
The first step is selecting your ideal backsplash tile. You'll want to choose a material that is appropriate for drywall installation. Here are some top options:
- Ceramic or porcelain tile - Budget-friendly and water-resistant
- Glass tile - Provides shine and visual interest
- Stone tile - Natural material like marble, travertine, or slate
Avoid very heavy tiles, as they can be difficult to mount on drywall alone. Mosaics over 1/4 inch thick should also be avoided.
Next, think about the size of tile you want to work with. Large format tiles are dramatic but require more precise installation. Small tiles like mosaics are beginner-friendly. The thickness of your tile is also key. Standard wall tiles are around 1/4 inch thick. Thinner tiles flex more and are not ideal for drywall.
Pick the Right Backer Board
While it's possible to attach tile directly to drywall, it's not actually recommended. Drywall alone does not provide enough stability for a long-lasting installation. Cement backer board creates a solid foundation for your backsplash.
Look for fiber-cement boards made specifically for wet areas like Durock or WonderBoard. The cement and fiber material is dimensionally stable and prevents sagging. It also resists mold and damage from moisture.
For a standard backsplash, 1/2 inch backer board is ideal. Use 1/4 inch cement board if you need to match existing surfaces. Apply a waterproof membrane behind the backer board for extra water protection.
Prepare Your Drywall Surface
Before installing the backer board, start by prepping the drywall surface:
- Take down any existing backsplash
- Fill holes, clean, sand, and prime the wall
- Seal raw drywall edges with joint compound
- Remove baseboards, outlets, sink, and faucet
Address any imperfections in the drywall to start with a smooth, uniform surface. Priming with a tile-specific primer enhances adhesion.
Cut and Mount the Backer Board
Measure the backsplash area and cut your cement board to size. Hold boards off the counter by about 1/8 inch. Use a utility knife and straightedge to score and snap boards.
Screw boards to wall studs every 8 inches using cement board screws. Stagger adjoining boards. Next, tape seams with fiberglass mesh tape. Apply a setting-type thinset mortar over the tape for a permanent bond.
Allow the backer board thinset to fully cure for 24-48 hours. Then you're ready to spread the adhesive for the tile.
Use the Right Adhesive for the Job
Choosing the proper tile adhesive ensures your backsplash stands the test of time. For drywall application, use a premium modified thinset mortar.
Avoid basic multipurpose adhesives, as they lack the strength and flexibility needed. Modified mortars contain latex polymers that improve adhesion and resistance to cracking.
For natural stone, glass, and metal tile, use a white adhesive without dyes. This prevents any discoloration from bleeding through. Mix powdered adhesive per package directions until smooth.
Trowel on the Mortar
Use a notched trowel to spread the thinset onto the wall. Choose a trowel size based on your tile – 1/4 x 1/4 inch notch for mosaic tiles, 1/2 x 1/2 inch for bricks.
Hold the trowel at a 45-degree angle to scrape the adhesive evenly across the surface. Apply additional coats if needed to build the proper thickness.
Only spread as much adhesive as you can tile over before it starts to dry. Work in small sections for best results.
Set and Grout the Tiles
Once the mortar is ready, lay your tiles into position. Push down firmly to ensure full contact with the adhesive. Use plastic spacers between tiles for consistent spacing.
Allow the thinset to cure fully – generally 24 hours – before grouting. Always follow the adhesive manufacturer’s recommendations.
When ready, mix your grout and work it into the tile joints. Allow to set slightly before wiping excess. Cure grout for 72 hours minimum before sealing.
Once grouting is complete, reinstall your sink, faucet, and any electrical fixtures. Wipe down the tiles and caulk where the backsplash meets the countertop for a clean finish.
Your stunning new backsplash helps elevate your whole kitchen. Follow this complete drywall backsplash installation guide for beautiful results with just a fraction of the cost.