Clay Tile Roof Construction Details

Astm c 1167 standard specification for clay roof tiles astm c 1492 standard specification for concrete roof tiles astm d 226 standard specification for asphalt saturated organic felt used in roofing and waterproofing organic felt with mineral granules astm d 312 standard specification for asphalt used in roofing.

Clay tile roof construction details.

Ridge and hip requirements on tile roofs. Head lap specification for clay tile roofs. Clay tiles work well on roofs with slopes greater than 20 degrees. As the slope increases it enhances the aesthetics of the tile making it ideal for cathedral type roofs.

The hip and ridge boards are typically 2x3s to 2x6s set on edge to hold the trim tiles in an even plane. Some techniques may vary from region to re. The right roofing underlay. While both concrete and clay tiles outperform most other roofing materials in durability at the end of the day clay is a more durable material than concrete.

Clay roof tiles thermal and moisture protection download free cad blocks autocad drawings and details for all building products in dwg and pdf formats. Before starting make sure that the surface is level. 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. The boral roofing cad details below are complete drawings that can easily be downloaded customized for your residential or commercial project and included in your cad library for future use.

If it s not apply mortar or a thin set product to level the surface. It is intended to serve as a guide for proper techniques for typical installations. By downloading and using any arcat cad content you agree to the following license agreement. Installers are encouraged to contact ludowici representatives for any question not covered in this manual.

Ludowici clay tile is a versatile roofing material and can be applied on complex original designed roofs. Boral roofing cad details for roof tile. Clay tiles are considered to be one of the longest lasting roofing materials available even substantially longer than concrete ones. Unless hip and ridge tiles on a clay tile roof are going to be set into a continuous bed of mortar special nailers are required to install them.

Most clay tile roofs permit exposure of more than 50 of the length of the tiles and interlocking clay tiles have an 80 to 90 exposure of the tile surface. An exception is that for shingle flat clay roofing tiles the exposure is less than 50.