Frame Gables For Metal Roof

Learn how to install gable and rake trim on a metal roof.

Frame gables for metal roof.

This will keep weather out prevent lifting in high winds and provide a neat fin ished appearance. 15 weight felt paper under all roofs standard. Tying a roof perpendicular to the existing roof will be another matter. Nothing on the surface of the roof relates to the gable.

Take careful measurements to determine how many trusses you will need. If a truss roof is used with this method the gable truss is manufactured 3 shorter than the others. Install metal roofing only with a pitch of 4 12 which rises 4 inches per foot or steeper. Then the barge or fly rafter is attached to the end of the cantilevered outlooker.

Choice of metal roof 30 year rust through warranty or 25 year shingles. Nail the first boards on top of your wall where you plan to build your roof. Roof pitch the metal roofing panels shown in this manual require a mini. It is not suited for flat or low slope.

First you ll need to determine where your new gable roof will tie into the existing roof. Nail 2 boards onto your walls as top plates. Then a 2 4 outlooker is placed over the dropped gable and butted into the side of the adjacent full height truss. The advantage of this design is that the clipped ends to reduce potential wind damage to the home making the roof more stable.

Rafters or trusses will support a gable frame. Choice of over 20 colors of steel roof selection. Gable vents standard plus ridge vents standard on all steel roofs. Being the the typical housing structure the costs are fairly well known with a range of 12 000 to 18 000 to install in a 1 500 sq.

Choice of durable t 1 11 western fir smartboard or vinyl siding. When you nail in the second boards offset the seams of the upper and lower layers by at least 24 in 61 cm. It s the raised wall that connects the two ridge points which is the gable. At the gable edge use a gable or sidewall flashing.

Gabled roofs can be covered with almost any type of material including asphalt shingles cedar shakes terra cotta metal and clay or concrete tiles. Jerkinhead roofs also known as clipped gables or snub gables are essentially a gable roof with the two peak ends are clipped off. However if the roof also contains hips and valleys it should either be shingled or roofed with metal shingles or standing seam to help prevent roof leaks. The trim and roofing sheet should be fastened every 12 to 24 inches along the gable edge.

Step by step instructions for installation of gable and rake trim on an exposed fastener panel.