How to Install Interlocking Garage Floor Tiles: Complete DIY Guide

Installing interlocking PVC garage floor tiles is one of the easiest home improvement projects you can tackle. Here's our step-by-step guide to getting a professional result every time.

Before You Start

Our interlocking tiles can be installed over any hard, flat surface — concrete, screed, existing vinyl, or even painted floors. The subfloor doesn't need to be perfect; our tiles accommodate minor imperfections up to 3mm.

You'll need: Tape measure, rubber mallet (optional), Stanley knife or jigsaw, straight edge, and a clean broom.

Step 1: Clean & Prepare

Give the floor a thorough sweep to remove dust, debris, and loose material. If there are any significant bumps or protruding nails, knock them flat. You don't need to degrease or treat the surface — the tiles sit on top without adhesive.

Step 2: Measure & Plan

Measure your garage and calculate how many tiles you need. Our tiles are 500mm x 500mm (0.25m² each). Add 5% extra for cuts and waste. Plan your layout from the most visible point — usually the garage door — working backwards.

Step 3: Start Laying

Place your first tile in the corner with the interlocking lugs facing away from the walls. Leave a 5mm expansion gap between the tiles and walls. Press the next tile's loops over the lugs until you hear a satisfying click. That's it — no glue, no tools.

Step 4: Build Row by Row

Continue clicking tiles together row by row. For a T-joint (brick) pattern, offset each row by half a tile — this creates a stronger floor. For an X-joint (grid) pattern, align tiles in a uniform grid for a clean, symmetrical look.

Step 5: Cutting Edge Tiles

For edges, measure the gap, mark the tile, and cut with a Stanley knife and straight edge (7mm tiles) or jigsaw (10mm tiles). PVC cuts cleanly and easily.

Step 6: Finish with Ramp Edges

Click ramp edges onto any exposed tile edges at doorways and transitions. These provide a smooth, trip-free slope and a professional finish.

⏱️ How Long Will It Take?

Single garage (15m²): 2–3 hours | Double garage (30m²): 4–5 hours | Large workshop (50m²+): 6–8 hours

Pro Tips

  • Let tiles acclimatise indoors for 24 hours if your garage is heated
  • Work with a partner for large areas — one person clicks, one carries
  • A rubber mallet helps in cold weather when PVC is slightly stiffer
  • Take a photo of your finished floor — you'll want to show it off!
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