Compare clay and concrete tile roofs with attention to structure, underlayment and repairable details.
Choose a tile system for the house
Clay and concrete tile differ in profile, weight, color and installation requirements. A proposed system must suit the roof structure, slope, local wind conditions and any applicable rules. Ask for the exact product and how the installer will handle hips, ridges, edges, valleys and penetrations.
Remember what sits beneath the tile
Tile sheds much of the weather, but underlayment and flashing are important parts of the roof assembly. A proposal should explain the planned underlayment and the approach to replacing damaged decking or older flashing. If existing tile will be reused, ask how breakage, matching and storage are handled.
- What is the specified tile and attachment method?
- What underlayment and flashing are included?
- Has the structure been reviewed for the proposed material?
- How will replacement pieces be matched later?
Plan for access and maintenance
Walking on tile can break pieces or create a fall risk. Inspect visible changes from the ground and let a qualified professional assess the roof closely. Keep product details and spare pieces if provided. After severe weather, document displaced or broken tiles and ask whether the underlayment was exposed.
Compare proposals clearly
When reviewing bids, separate tile product costs from tear-off, deck work, underlayment, flashing, permits and disposal. Ask how concealed problems will be approved and priced. A lower bid may use a different system or exclude work that becomes important after opening the roof.
Common questions
Can tile be installed on any roof?
Suitability depends on structure, slope, design and local requirements.
Does a broken tile mean the whole roof must be replaced?
Not necessarily. The number, location and condition of the underlying system matter.
Can I walk on tile to inspect it?
Avoid roof access; tile can break and the fall risk is serious.
Sources and further reading
These resources can help you verify general guidance or current local requirements for your property.