Installing a concrete tile roof takes careful planning and the right steps. This roof type can last 50 years or more when done correctly. In this guide, you’ll learn the complete process from start to finish.
What You Need Before Starting
Before you begin, gather these important items:
- Concrete roof tiles (flat or barrel style)
- Underlayment material (felt or synthetic)
- Wooden battens or roof deck
- Roofing nails or screws
- Flashing materials
- Safety gear (harness, gloves, boots)
Most homeowners pay between $7 and $19 per square foot for professional installation. The tiles themselves cost $3 to $5 per square foot.
Check Your Roof Structure First
Your roof must be strong enough to hold the weight. Concrete tiles are heavy – about 9 to 12 pounds per square foot. That’s much heavier than regular shingles.
Walk around your attic and look for any weak spots, cracks, or water damage. Fix these problems before adding new tiles. Some homes need extra support beams to handle the weight safely.
How to Install Tile on Concrete Step by Step
Prepare the Roof Deck:
Start with a clean, dry roof deck. Remove all old materials and debris. The deck should be smooth and flat. Any bumps or holes will cause problems later.
Install roof sheathing if needed. The residential construction experts at UDA Services know that a solid base is key to a long-lasting roof.
Add the Underlayment Layer:
Roll out underlayment across the entire roof. Start at the bottom edge and work your way up. Each row should overlap the one below it by at least 6 inches.
Secure the underlayment with roofing nails every 12 inches. This layer acts as a backup water barrier. It protects your home even if a tile breaks or shifts.
Install Wooden Battens:
Battens are horizontal strips that hold the tiles in place. Space them based on your tile size – usually 13 to 15 inches apart.
Nail the battens firmly to the roof deck. Make sure they’re straight and level. Crooked battens will make your tiles look uneven.
Lay the Starter Tiles:
Begin at the bottom edge of your roof. These first tiles set the pattern for all the others. Place them carefully along the eave.
Secure each starter tile with two nails or screws. The fasteners should go through the tile and into the battens below.
Install the Field Tiles:
Work your way up the roof in rows. Each tile should overlap the one below it. This creates a water-tight seal.
For flat tiles, line them up edge to edge. For barrel tiles, alternate the curved pieces so they nest together.
Nail each tile at the top edge. The next row will cover these nails. This keeps water from getting under the tiles.
Add Ridge and Hip Caps:
These special tiles cover the peaks and corners of your roof. They need extra attention because wind and rain hit these areas hardest.
Use mortar or adhesive to seal the gaps between cap tiles and field tiles. This stops wind from lifting the tiles.
Install Flashing:
Add flashing around chimneys, vents, and walls. This metal material directs water away from openings.
Seal all edges with roofing cement. Good flashing prevents most roof leaks.
Concrete Tile Roof Colors to Choose From
You can find tiles in many colors:
- Terracotta red and brown tones
- Gray and charcoal shades
- Tan and beige neutrals
- Green and blue options
Light colors reflect heat and keep homes cooler. Dark colors create bold contrast and hide dirt better. Pick a color that matches your home’s style.
How Long Does It Last?
A concrete tile roof’s lifespan ranges from 50 to 75 years with proper care. According to the National Association of Home Builders, concrete tiles are one of only three roofing materials rated to last a lifetime.
The tiles themselves can last that long, but the underlayment typically needs replacement after 20 to 30 years. Plan for this maintenance cost down the road.
Lightweight Concrete Roof Tile Options
Standard tiles are heavy, but lightweight versions exist. These weigh about 5.5 to 7.5 pounds per square foot instead of 9 to 12 pounds.
Lightweight concrete roof tile works great for older homes that can’t support full-weight tiles. They’re just as strong and last just as long as regular tiles.
Common Mistakes to Avoid
Don’t skip the underlayment. It’s your roof’s second line of defense against water.
Never walk directly on tiles without proper boards or pads. Tiles can crack under your weight.
Don’t rush the flashing. Take time to seal every opening correctly.
Avoid installing tiles in very cold weather. The materials won’t seal properly when temperatures drop below freezing.
Do You Need a Professional?
Installing a concrete tile roof is hard work. It requires special tools, safety equipment, and knowledge. Most homeowners hire professionals for this job.
If you’re planning a home addition or other construction project, consider a tile roof to match your existing home.
Final Thoughts
Installing a concrete tile roof gives you decades of protection and beauty. The process takes time and skill, but the results are worth it.
Remember these key points: check your roof structure first, use quality underlayment, install tiles in neat rows, and seal all openings with flashing.
Ready to upgrade your home with a durable roof? Contact us at UDA Services for expert help with your roofing project. We handle everything from planning to final inspection, making sure your new roof looks great and lasts for years.