Roof Deck Attachment

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.

Roof deck attachment.

How do you install a deck ledger board around vents pipes and spigots. The following csm products solutions standard attachment pattern has been provided as a minimum recommendation for the product specified. Traditionally deck has been installed using welds for fastening to supports. 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.

Attach the horizontal beam by using a nail gun. Roofers tend to miss more at the edges. 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. Deck ledger board installing a deck ledger board around vents pipes and spigots.

Make a cutting on one of the sides of the horizontal roof beam on an angle. Check for shinners around the sofits. Reinforced concrete roof deck. You have to do it thoroughly so that the rafters sit flush on it.

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. Metal floor deck or roof deck relies on proper fastening. 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. We offer two solutions that can solve your problem.

This measures on a scale of 1 weakest to 3 strongest how well your roof is attached to the rafters of the frame on your home. If your picking up 6 spacing in the field that s a big clue that it may be renailed. B deck 36 4 pattern notes. These values are in reference to mechanically attached insulation cover boards under.

6d roof deck attachment a. Flat roofs are more susceptible to leaking than pitched roofs. 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. Shed roofs project as a single plane roof pitched away from the house.