Roll Roofing General Notes

The installation process known as torch on roofing is often used on commercial.

Roll roofing general notes.

Start at the low point of the roof and position a perimeter 39 or 991mm roll of tpo roof membrane square with the roof edge. 0744 30 wide walkway pad roll heat welded to roof membrane. Asphalt shingles with sloped roofs 2 12 to 4 12 shall have two layers of underlay ment applied per crc r905 2 2. Asphalt roll roofing or membrane is a roofing material commonly used for buildings that feature a low sloped roof pitch in north america.

Maintain a 1 4. 1 2 low slope roofing is defined as a category of roof that generally include weatherproof membrane types of roof systems installed on slopes at or less than 3 12. Provide guard rail roof plan general notes a. The contractor shall be responsible for any damage caused.

Roof slopes to be 1 4 per foot minimum including valleys 3. The replacement of the roof shall be conducted in such a manner as to protect the existing building and all of its contents in their entirety. What is roll roofing. When installing strap over wood structural panel sheathing use 2 1 2 long nails minimum.

An organic felt or fiberglass mat saturated with asphalt and faced with granular stone aggregate. The material is based on the same materials used in asphalt shingles. General contractor shall provide all necessary blocking and nailing for watertight and waterproof installation. All roofing shall be tested listed class a minimum.

Provide a minimum roof r value of r 24 or greater. Conflicts are to be brought to the attention of the architect prior to start of construction 2. The 160 loads have been increased for wind or earthquake loading with no further increase allowed. Garage and carport 1.

General notes architectural roof plan 1. Cricket roof top equipment and curbs to prevent accumulation of water. See mechanical plumbing drawings for exact equipment placement. These general notes are provided to ensure proper installation of simpson strong tie straps and ties.

Rolled roofing isn t for everyone and every roof so if you have questions concerning where and when to use rolled roofing or if you just have questions in general fill out the online contact form and a trained representative will help answer any questions you have concerning rolled roofing. General contractor shall verify all dimensions and conditions prior to construction. The maxwell lighting protection sysem shall be removed. General notes for use of rmax roofing insulations in low slope applications 1 0 general notes 1 1 this standard applies to insulation for use in low slope roofing systems.

For roofing and notify the general contractor and architect owner of any defects that require. Roof construction and coverings shall comply with crc chapters 8 9 and local ordi nance.