Roof Decking Section

Roof deck products act alone in transferring horizontal and vertical loads into the building frame and do not work compositely with other building materials.

Roof decking section.

With fasteners as specified in section r905 2 5. Steel roof deck and accessories. The flatter the roof the greater the load on any one section. Panel lengths range from 5 feet to 45 feet.

Drip edges shall extend not less than 1 4 inch 6 4 mm below the roof sheathing and extend up back onto the roof deck not less than 2 inches 51 mm. Loads will vary with the pitch of the roof. Roof decking sits beneath the shingles used to protect the house from the weather. Most of our roof deck products are offered in a variety of acoustical and perforated options.

Drip edges shall be mechanically fastened to the roof deck at not more than 12 inches 305 mm o c. Chapter four of the reroofing section labelled roof decks for reroofing provides that a deck as part of a roof assembly needs to provide structural support and be the substrate for the roof assembly. Type a roof deck is a 1 1 2 deep narrow rib structural metal roof deck section that provides a wide support surface for various types of roofing materials and thinner rigid insulation. Moisture that passes this covering and seeps into the underlayment for the roof can cause leaks into the home and.

Whether you are replacing your entire roof or repairing a small area fixing rotten sections of roof decking or sheathing is vital to creating a sound watertight structure. Review these documents for coordination with additional requirements and information that apply to work under this section. Drawings and general provisions of the subcontract apply to this section. Steel deck panels are supplied with both galvanized and painted finishes to meet an array of project finish requirements.

With fasteners as specified in section r905 2 5. Framed openings up to 18 inches. Asc steel deck offers a robust roof deck product offer with profile depths that range from 1 3 8 to 7 1 2. That will suffice on a roof with rafters set 16 inches apart with minimal roof loads.

Drip edges shall extend not less than 1 4 inch 6 4 mm below the roof sheathing and extend up back onto the roof deck not less than 2 inches 51 mm. Roof decking which is nailed to the roof s trusses holds roofing materials including felt paper and shingles and also serves to stiffen your home s structure and protect it from wind. Drip edges shall be mechanically fastened to the roof deck at not more than 12 inches 305 mm o c. Before applying new roofing materials the deck should be inspected to determine that it is smooth straight and free of irregularities such as.