Roof Soffit Details

Details of soffit intake to ridge vent outlet ratios are.

Roof soffit details.

Also for exposed fastener panels wall panels tiles soffit fascia copping. Hip roofs are pyramid shaped so all the roof surfaces slope up from the eaves. Hip roofs have a continuous cornice that extends completely around the building. Fit soffit around corners by installing back to back j channel or miter divider to handle the splice.

Homes that have gable roofs the classic roof style with triangle topped walls at each end also have fascia running up the gable ends of the roofline. All the roof edges are eaves no gable ends so flat soffits continue around corners. Closed eaves with flat soffit and raised heel. At roof venting intake outlet ratios.

Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley. The substructure to which the metal panels are fastened must be properly spaced and sufficiently thick to provide a roof or wall system able to meet required design loads. Soffits are actually part of the cornice or eave the point where the roof projection and the side walls of the building meet. Cathedral ceiling ventilation details.

Make 45 degree cuts on panels using the 45 degree feature on your soffit table. A gable roof has a cornice along the side walls formed at the rafter ends. Metal roofing specifications cad pdf drawings testing bim. Request a quote today.

Soffit panels metal roofing soffit systems mbci. Soffits custom soffit part general length gauge girth weight each lg 121 x 12 10 6 29 20 10 71 lg 121a x 14 10 6 29 22 11 75 lg 121b x 16 10 6 29 24 12 85 v groove soffit n. A 2 nominal lumber thickness provides the maximum pullout values for both screws and nails when the fasteners penetrate a minimum of 1 into the wood. When you do use a flat soffit make sure to include a raised heel on the truss.

Cathedral ceilings require the same continuous air barriers and balanced soffit and ridge vents as attics. Mbci soffit panels feature concealed fasteners behind a flush face creating a clean appearance ideal for any design.