Difference between revisions of "Install Roof Tile"
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Installing a tile roof can be a difficult and laborious process. A project of this size will take a great deal of planning and preparation, well before the actual tile installation is underway. Whether you are laying brand new roofing tile or replacing damaged ones, it is also important to have the right technique. This article will tell you how to install roof tile. | Installing a tile roof can be a difficult and laborious process. A project of this size will take a great deal of planning and preparation, well before the actual tile installation is underway. Whether you are laying brand new roofing tile or replacing damaged ones, it is also important to have the right technique. This article will tell you how to install roof tile. | ||
| − | [[Category:Roof Building and Maintenance]] | + | [[Category: Roof Building and Maintenance]] |
== Steps == | == Steps == | ||
===Planning for the Project=== | ===Planning for the Project=== | ||
| − | #Determine the type of tile you want. There are a number of different grades of tile to choose from, and you must identify the grade that fits the climate in which the building is situated. Just as vitally, you must determine whether you would prefer clay or concrete tiles (various grades based on climatic conditions are available for both). They differ in a number of ways, and so the choice is a significant one.<ref>http://www.kompareit.com/homeandgarden/roofing-compare-concrete-vs-clay-tile.html</ref> | + | #Determine the type of tile you want. There are a number of different grades of tile to choose from, and you must identify the grade that fits the climate in which the building is situated. Just as vitally, you must determine whether you would prefer clay or concrete tiles (various grades based on climatic conditions are available for both). They differ in a number of ways, and so the choice is a significant one.<ref name="rf1">http://www.kompareit.com/homeandgarden/roofing-compare-concrete-vs-clay-tile.html</ref> |
#*Clay tiles are considered to be one of the longest-lasting roofing materials available, even substantially longer than concrete ones. While concrete roofing tiles are typically expected to survive 30-50 years, in the right conditions a well made clay roof might be expected to last 100 years. | #*Clay tiles are considered to be one of the longest-lasting roofing materials available, even substantially longer than concrete ones. While concrete roofing tiles are typically expected to survive 30-50 years, in the right conditions a well made clay roof might be expected to last 100 years. | ||
| − | #*Though durable, clay tiles can be more expensive (and neither option is particularly cheap). One estimate illustrates the importance of the price difference: to place a concrete tile roof on a fairly common home with a roof area of 1,500 square feet could cost between $6,000 and $15,000; it could cost between $10,500 and $45,000 to give a clay tile roof to the same house.<ref | + | #*Though durable, clay tiles can be more expensive (and neither option is particularly cheap). One estimate illustrates the importance of the price difference: to place a concrete tile roof on a fairly common home with a roof area of 1,500 square feet could cost between $6,000 and $15,000; it could cost between $10,500 and $45,000 to give a clay tile roof to the same house.<ref name="rf1" /> |
#*Finally, the color of concrete tiles are more prone to fade over time than that of clay tiles. For any roof that you will likely have for multiple decades, this is certainly an issue to think about. | #*Finally, the color of concrete tiles are more prone to fade over time than that of clay tiles. For any roof that you will likely have for multiple decades, this is certainly an issue to think about. | ||
| − | #Consider the impact of weight. To put it in simplest terms, a basic asphalt shingle (perhaps the most common roofing material in America) will typically place a weight of less than 3 pounds per square foot on a roof. Concrete tiles, which are usually lighter than clay tiles, can easily place over 10 pounds of weight per square foot on a roof. If you are adding tiles to a roof that did not previously have them, or to a design which did not originally incorporate them, the roof may not be capable of carrying the excess weight. In his case, you will need to have your roof inspected and possibly reinforced to bear the load.<ref>http://www.engineeringtoolbox.com/roofing-materials-weight-d_1498.html</ref> | + | #Consider the impact of weight. To put it in simplest terms, a basic asphalt shingle (perhaps the most common roofing material in America) will typically place a weight of less than 3 pounds per square foot on a roof. Concrete tiles, which are usually lighter than clay tiles, can easily place over 10 pounds of weight per square foot on a roof. If you are adding tiles to a roof that did not previously have them, or to a design which did not originally incorporate them, the roof may not be capable of carrying the excess weight. In his case, you will need to have your roof inspected and possibly reinforced to bear the load.<ref name="rf2">http://www.engineeringtoolbox.com/roofing-materials-weight-d_1498.html</ref> |
#Make a list of necessary materials and tools. While some of these are common--for example, it is recommended that you have a ladder--others are rather specific to this task and are items that are likely not yet in your inventory. For example: | #Make a list of necessary materials and tools. While some of these are common--for example, it is recommended that you have a ladder--others are rather specific to this task and are items that are likely not yet in your inventory. For example: | ||
| − | #*Gasket nails are a type of nail with an interior plastic cap that will help seal nail holes and prevent leaks.<ref>http://homeguides.sfgate.com/install-cement-tile-roof-underlay-34208.html</ref> | + | #*Gasket nails are a type of nail with an interior plastic cap that will help seal nail holes and prevent leaks.<ref name="rf3">http://homeguides.sfgate.com/install-cement-tile-roof-underlay-34208.html</ref> |
| − | #*Underlay or underlayment. This is the water-resistant layer between the tiles and the roof frame and sheathing. A number of varieties are available, but because this is a roof intended to last from 30 to 100 year, it is probably a good idea to invest in one of the heavy-duty options.<ref>http://www.nachi.org/underlayment-types.htm</ref> | + | #*Underlay or underlayment. This is the water-resistant layer between the tiles and the roof frame and sheathing. A number of varieties are available, but because this is a roof intended to last from 30 to 100 year, it is probably a good idea to invest in one of the heavy-duty options.<ref name="rf4">http://www.nachi.org/underlayment-types.htm</ref> |
| − | #*Outdoor caulking or sealant. There are a number of caulks or sealants available for outdoor use, but once again it is recommended that you use especially durable and high quality products. This roof could last a lifetime, but it won't if the materials don't suit the requirements of the job. <ref>http://www.roofingcontractor.com/articles/84995-from-caulk-to-sealants</ref> | + | #*Outdoor caulking or sealant. There are a number of caulks or sealants available for outdoor use, but once again it is recommended that you use especially durable and high quality products. This roof could last a lifetime, but it won't if the materials don't suit the requirements of the job. <ref name="rf5">http://www.roofingcontractor.com/articles/84995-from-caulk-to-sealants</ref> |
#Develop an estimate of the materials. The most important staring point comes from your roof dimensions. You can use this [http://www.builditsystems.com/Resources/Calculators.aspx# calculator] to help you determine the size of your roof (do not use the function titled "Tile Calculator," which is clearly intended for interior floor tile). | #Develop an estimate of the materials. The most important staring point comes from your roof dimensions. You can use this [http://www.builditsystems.com/Resources/Calculators.aspx# calculator] to help you determine the size of your roof (do not use the function titled "Tile Calculator," which is clearly intended for interior floor tile). | ||
#*Without specific information about the type of tile selected, it is impossible to estimate the number of tiles necessary to complete a job. A 100 square foot section of roof could require anywhere from 75 to 400 tiles. | #*Without specific information about the type of tile selected, it is impossible to estimate the number of tiles necessary to complete a job. A 100 square foot section of roof could require anywhere from 75 to 400 tiles. | ||
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#Remove old roofing (if applicable). This is, on its own, a major job that can take days and require [http://www.finehomebuilding.com/item/9176/shingle-tear-off-tools-bogus-or-backsavers special tools]. Be prepared to take the time to do this right. | #Remove old roofing (if applicable). This is, on its own, a major job that can take days and require [http://www.finehomebuilding.com/item/9176/shingle-tear-off-tools-bogus-or-backsavers special tools]. Be prepared to take the time to do this right. | ||
#Repair and reinforce the roof (if applicable). You should have reinforced the frame of the roof earlier before stripping any existing roof off. That said, the sheathing--the layer of wood or other material that covers the area between the relatively open frame and the outer layers of roofing--may be damaged or weak. Strengthen it. | #Repair and reinforce the roof (if applicable). You should have reinforced the frame of the roof earlier before stripping any existing roof off. That said, the sheathing--the layer of wood or other material that covers the area between the relatively open frame and the outer layers of roofing--may be damaged or weak. Strengthen it. | ||
| − | #*Again, think about the weight involved. The fairly cheap and common shingle roofs that many people have are quite light; if you are transitioning from a light roof to a tile roof, the weight difference will be substantial. For a relatively average house with a 1,500 square foot roof, the total of underlayment and tiles will equal something approaching 8 tons in weight. That's more than the equivalent of having two large SUVs parked on top of your house.<ref>http://www.edmunds.com/chevrolet/suburban/2013/features-specs/</ref> | + | #*Again, think about the weight involved. The fairly cheap and common shingle roofs that many people have are quite light; if you are transitioning from a light roof to a tile roof, the weight difference will be substantial. For a relatively average house with a 1,500 square foot roof, the total of underlayment and tiles will equal something approaching 8 tons in weight. That's more than the equivalent of having two large SUVs parked on top of your house.<ref name="rf6">http://www.edmunds.com/chevrolet/suburban/2013/features-specs/</ref> |
| − | #Install the underlayment.<ref | + | #Install the underlayment.<ref name="rf3" /> |
#*Position the first roll of underlayment at one side of the roof, perpendicular to the lower edge (the eave) of the roof. As you roll out the underlay, keep the bottom edge of the material aligned with the edge of the eave but above any metal or synthetic edging that may cover the borders of the eave. | #*Position the first roll of underlayment at one side of the roof, perpendicular to the lower edge (the eave) of the roof. As you roll out the underlay, keep the bottom edge of the material aligned with the edge of the eave but above any metal or synthetic edging that may cover the borders of the eave. | ||
#*Secure the underlayment. Roll out {{convert|10|ft|m|adj=on|sigfig=1}}-long sections at a time, and then secure it with nails separated by intervals of 24 inches. Keep all nails at least 2 inches from the edge of the roof. | #*Secure the underlayment. Roll out {{convert|10|ft|m|adj=on|sigfig=1}}-long sections at a time, and then secure it with nails separated by intervals of 24 inches. Keep all nails at least 2 inches from the edge of the roof. | ||
