A clay tile roof is often found on Spanish or Mediterranean style homes. However, thanks to their long lifespan and the cost of other roofing materials rising, more people are considering using these tiles on their homes. If you are preparing to have clay tile roofing installed on your home, it is important to understand that not every clay tile is the same. There are differences among them. As such, you want to take your time and learn about the different options that are available and how these things can impact your roof. Here are a few of the factors that you will want to pay attention to and consider as you shop for clay tiles for your roof.
How the Tile is Colored
One of the key factors that you will need to pay attention to when selecting clay tiles for your roof is how the tile is colored. Clay tiles can have a pigment blended into the clay before it hardens or be painted after the tile has already hardened. As a general rule of thumb, those that have pigment added tend to hold their color for longer periods of time than those that have been painted. If you want a clay tile that won't need to be painted in the near future, go for one colored using a pigment before the tile hardens.
If They Have a Fired Coating on Them
Clay tiles can be painted with a glazed or matte coating and then fired in a large kiln to let the coating harden and set. While you may think this is done for aesthetic reasons, that is not entirely true. A tile that has been fire coated absorbs less water. This helps to prevent the tiles from cracking in cold weather and helps to prevent mold and mildew from forming. Those who are looking for a low maintenance roofing material may prefer a fire coated glazed tile to one that does not have a glaze on it.
The Thickness of the Clay Tile
The last factor you need to consider when selecting clay tiles for your roof is the thickness of the clay tile. Clay tile roofing comes in various thicknesses. Generally speaking, the thicker the tile, the longer it will last and the less likely it will be to crack. However, a thick tile also weighs more and with hundreds or thousands of tiles on your roof, the weight can add up. A roofing contractor can let you know how much weight your roof can support and then you can find a tile that will not add more weight to your roof than it can handle. Alternatively, additional trusses can be added to your roof to support the additional weight, those this requires your roof to be stripped of everything, including the decking, making for a long and costly re-roofing project.
Not all clay tile roofing material is the same. Taking the time to pay attention to the thickness of the tile, how the tile is colored and whether it is glazed will help you find the clay roofing tile that best meets your needs. For more information, contact companies like Premier Tri-state Roofing Inc.