Roof And Roof Covering Pdf

Approved roof coverings secured to the building or structure in accordance with the provisions of 780 cmr 15 00.

Roof and roof covering pdf.

Low slope roofing 42 10. Roof coverings are addressed in chapter 15 of the ibc and chapter 9 of the irc. Roof coverings for pitched roofs roof covering is an essential component of pitched roof to be placed over the roof frame work to protect it from rain snow sun wind and other atmospheric agency. Section 1507 contains require ments for each specific roof covering and assembly.

Metal roofing 48 11. Sec tion 1508 roof insulation contains requirements for roof insulation. And the framing or structure which supports the covering in simple words roof is what covers both material human being. Ments for roof coverings.

Roof covering for pitched roof roof covering is an essential part of pitches roof to be placed over the roof frame work. Various types of roofing materials are available and their selection depends upon 1 type of building 2 type of roof framework 3 initial. The part of the roof that overhangs the walls. This will depend upon the size of the roof and the type of roof covering the roof has to support.

A roof is part of a building envelope both the covering on the uppermost part of a building or shelter which provides protection from weather notably rain but also heat wind and sunlight. R oof cove rings shall be desig ned installed and maintained in acordance with 780 cmr and the approved manufacturer s ins tr uc tio ns su ch th at th e ro of cov eri ng sh all s erv e to. The term is defined in section 1502 definitions as. To remove water vapour and prevent condensation.

Roof design 6 3. Clay concrete fiber cement and composite tiles 58 13. Selection of roofing materials depends upon a type of framework b initial cost c maintenance requirement d appearance e durability f availability. It protect from rain snow sun wind other atmospheric agencies.

Gutter and leader systems 64. Ventilation has become more important as a result of increased standards of insulation. Underlayments and moisture barriers 22 6. Pitched roofs the purlin is fi xed to the rafters in a continuous length jointed at all the internal and external corners of the roof.

Ibc 2009 uses the term roof covering to refer to a par ticular type of roofing product or system. The part of the roof covering that overhangs the gable wall roofing ventilation for roofs serves the same purpose as for all other locations i e. Asphalt shingles 37 9.