Travertine pavers are one of the most popular choices for outdoor living spaces across Australia and for good reason. Their earthy tones, textured surface, and ability to stay cool underfoot make them ideal for patios, pool surrounds, walkways, and courtyards. But to truly enjoy their timeless look and long-term durability, proper installation is key.
Whether you’re starting a DIY backyard project or preparing the groundwork for a professional landscaper, this easy-to-follow guide will walk you through how to lay travertine pavers correctly ensuring a stunning finish that lasts.
Tools & Materials You’ll Need:
- Travertine pavers
- Crushed rock or road base
- Washed sand or mortar mix
- Spirit level
- Rubber mallet
- Screed board
- Plate compactor
- Wet saw or angle grinder (with diamond blade)
- Grout or jointing sand
- Sealer (optional but highly recommended)
Step 1: Plan Your Area
Start by measuring your space and mapping out your paver layout. Choose a pattern that complements your space: French pattern and straight lay are both excellent options. Remember to allow a slight slope (1–2%) away from buildings for water drainage.
Step 2: Excavate the Site
Dig out the area to a depth of 150–200mm, depending on your paver thickness and base requirements. Remove all vegetation and debris. Compact the soil to create a firm, stable subbase.
Step 3: Lay the Base Layer
Add a 100mm layer of crushed rock or road base, and compact it using a plate compactor. A well-compacted base prevents shifting, sagging, and uneven surfaces over time.
Step 4: Add Bedding Sand or Mortar
Once your base is compacted and level, it’s time to create the bedding layer that will support your travertine pavers. If you’re dry laying, spread a 20–30mm layer of washed sand evenly over the base. Use a screed board or straight edge to level the sand and create a smooth, uniform surface.
For wet laying, apply a mortar mix made from sand and cement directly over the compacted base. This method provides a firmer hold and is often recommended for driveways or areas with heavier traffic.
Whichever method you choose, take the time to ensure the surface is flat and consistent before you begin laying the pavers. A well-prepared bedding layer is essential for a stable and long-lasting finish.
Step 5: Place the Travertine Pavers
Begin at a straight edge or corner. Gently place each paver on the bed, tapping it down with a rubber mallet. Use a spirit level regularly to check for level and alignment. Leave small gaps between pavers for jointing.
Step 6: Cut to Fit Edges
Use a wet saw or angle grinder with a diamond blade to trim pavers around edges or obstacles. Always wear protective gear when cutting.
Step 7: Fill the Gaps
After all the travertine pavers are in place, the next step is to secure them by filling the joints. If you’ve used the dry lay method, simply sweep fine jointing sand into the gaps between the pavers. This helps lock them in place and prevents movement over time.
For wet set installations, fill the joints with grout using a rubber float, ensuring the mixture is pushed deep into the gaps for maximum stability. Once filled, use a damp sponge to carefully wipe away any excess grout from the surface of the pavers before it sets.
Proper joint filling not only enhances the overall look of your paved area but also improves durability and prevents weed growth or shifting.
Step 8: Seal the Surface (Optional but Recommended)
A natural stone sealer enhances travertine’s resistance to stains, moisture, and weathering, especially important in pool areas and high-traffic zones. Apply according to the manufacturer’s instructions once the pavers are fully dry.
Pro Tips for Laying Travertine Pavers Like a Pro
Choose the Right Finish
Travertine is available in tumbled, brushed, honed, or polished finishes. For outdoor areas, tumbled or brushed are best due to their slip resistance.
Do a Dry Layout First
Before installing, lay out the pavers dry to check pattern flow, spacing, and colour variation. Natural stone has unique tones, so a preview helps balance the overall look.
Mix Pavers from Multiple Pallets
Blend pavers from different pallets to avoid noticeable colour patches and create a more natural, varied appearance.
Don’t Skip Edge Restraints
Use edge restraints such as concrete haunching or plastic edging systems to prevent lateral movement, especially on dry-set installations.
Allow Expansion Gaps
Leave small, even gaps (3–5mm) between pavers to accommodate thermal expansion and prevent edge chipping.
Seal Before and After Grouting
If your pavers are highly porous, apply a light seal before grouting to avoid staining. Finish with a final sealer once grouting is done.
Stick to pH-Neutral Cleaners
After installation, maintain your travertine using gentle, pH-neutral cleaners only. Avoid acidic or harsh products to preserve the stone’s surface and sealer.
Building a Patio or Pool Area? We’ve Got You Covered.
At BuildMart Australia, we supply a wide range of premium travertine pavers, bedding materials, jointing sands, and sealers to help you get the job done whether you’re a weekend warrior or a professional landscaper. Our expert team is always ready to offer advice, tips, and tailored product recommendations for your project.
Explore our natural stone collection online or drop into your local BuildMart store for expert help and top-quality products.