Standard Waste On Clay Tile Roof

Icc evaluation service evaluation report esr 1017 clay roof tile.

Standard waste on clay tile roof.

Aluminum or galvanized sheet metal sufficient for the life of an average asphalt roof would be the weakest link in a clay tile roof. Your roof structure must be able to handle the weight of a tile roof which may be as much as 850 pounds per square for clay tile and 950 pounds per square for concrete tile. Interlocking clay roofing tiles interlocking clay roof tiles photo at left are either flat or low profile and are laid in a single thickness with a 3 inch overlap. Iapmo ues er 2015 tri concrete and clay roof tile installation manual j.

Flat shingle style clay roofing tiles are laid in a double thickness like slate. However tiles offer many great benefits including durability longevity energy efficiency great curb appeal low maintenance hurricane grade wind mitigation with proper installation and maintenance fire safety and more. Metal and composites tend to last the longest but there are clay tile roofs that are over 100 years old as well. In terms of durability a well maintained tile roof will outlast a shingle roof by decades.

These clay roof tile widths range from 6 to 8 inches lengths from 12 to 18 inches. Depending on the material the tile is made of it can last from 25 to 100 years if taken care of properly. If you re a roofing contractor and have worked with insurance claims you ve heard this before. Traditional non metal made tiles are most commonly.

Clay tiles that do not meet the dimensional and geometric requirements given in bs en 1304 should not be laid at pitches less than 40 joints between tiles and slates should be slightly open which provides some flexibility in setting out and should help to avoid tile cutting single lap interlocking tiles have a tolerance of approximately 3mm at the joint. Astm d 2822 standard specification for asphalt roof cement. Instead flashing for clay tile must be formed from heavy gauge copper or stainless steel. Felt base sheet used in roofing.

The average waste factor for clay roof tiles is between 10 and 15 percent although this number may be higher. Likewise the nails used to attach clay tiles to the decking should be corrosion resistant copper or stainless steel. You also know how ridiculous this is. 10 for all gable roofs 15 for all hip roofs.

The amount of expected waste depends on the style and quality of the roof tile and on. Recently the national tile roofing manufacturers association ntrma changed its name to tile roofing institute. Iapmo ues evaluation report 0411 clay roof tiles. Roof waste calculation accurate roof waste calculator this download requires a 200 donation via paypal.