Roof Deck Attachment

After that to make it flush with the roof of the existing house cut the two outer rafters.

Roof deck attachment.

You have to do it thoroughly so that the rafters sit flush on it. If your picking up 6 spacing in the field that s a big clue that it may be renailed. How do you install a deck ledger board around vents pipes and spigots. Metal floor deck or roof deck relies on proper fastening.

These values are in reference to mechanically attached insulation cover boards under. To qualify for wind mitigation credits it s essential to have a roof that has the proper amount of nails with the proper length and design to withstand the most wind. Traditionally deck has been installed using welds for fastening to supports. Make a cutting on one of the sides of the horizontal roof beam on an angle.

6d roof deck attachment a. The information listed in the chart below is for use with the referenced roof deck fastener type minimum pullout values and required penetration depths based on fasteners type. Whether it is for wind or seismic protection acting as a concrete form providing bracing to joists or beams or working as a safe platform during construction proper fastening lets the deck do its job. Check for shinners around the sofits.

Roof deck attachments the material used to construct roof decks and the methods used to attach the deck to the roof framing members can influence the likelihood of failure in high winds. Attach the horizontal beam by using a nail gun. Especially if the roof has been replaced. We offer two solutions that can solve your problem.

B deck 36 4 pattern notes. If you are tying the roof directly to a house wall you can install a ledger board with flashing and install rafter ties to attach the rafters at the appropriate angles or use engineered trusses. Deck ledger board installing a deck ledger board around vents pipes and spigots. A roof deck that is designed and constructed in accordance with the provisions of american concrete institute aci 318 building code requirements for structural concrete including integral construction with a masonry wall system.

Reinforced concrete roof deck. Shed roofs project as a single plane roof pitched away from the house. The following csm products solutions standard attachment pattern has been provided as a minimum recommendation for the product specified. Flat roofs are more susceptible to leaking than pitched roofs.