Steel Roof Framing Plan

Some roofs actually slope in several directions ensuring optimal water runoff.

Steel roof framing plan.

Roof pitch the metal roofing panels shown in this manual require a mini mum slope of 2 per foot to ensure proper drainage. Standards for cold formed steel framing aisi standard title irc code section standard for cold formed steel framing prescriptive method for one and two family dwellings r 01 1 1 r 01. Refer to the rain carrying table in this booklet for the maximum allowable panel length per slope that will provide adequate drainage. Another common design in the northeast is the saltbox which is a gable roof with one longer side.

When framing a flat roof you will need to create a slight incline. We did our best. Usually has a metal valley exposed. The framing style of the roof refers to the actual components of each roofing truss and the design of the structural foundation of that roof.

Lightweight steel framing architectural design guide preface this publication is intended as a guide for designers speci ers and users of lightweight steel framing lsf. Lsf products are cold formed structural members used as studs joists rafters purlins and girts and in assemblies such as steel roof trusses and panelized walls. The point at which all the rafters are. Roofs are basically five types.

Often seen on complex roof shapes. Flat roofs are always built at a slight incline at least 1 8 inch per foot. Roof framing is one of those carpenter skills that appears quite complicated and indeed some roof designs are difficult. Partially these will depend on the style of roof you ve selected but you ll also have some wiggle room depending on the design elements of the house.

Roof framing simply describes how a group of rafters and beams are fitted or joined together in order to provide support for the roof covering. This will help you create a flat roof framing plan. Please use your judgment and common sense and go over the list to make sure everything looks good. For longer slopes and lower roof pitches contact fabral for other suitable profiles.

Shed gable hip gambrel and mansard. You can do this with a foam layer that exactly fits your roof. Most plans include list of materials needed to build a lean to addition. Free lean to roof pdf plans.

Dormer a dormer is a roofed structure that is used to increase the livable area in a home. One of the most important parts of building a sturdy roof is the initial roof framing plan. Parts of a roof a ridge board is a horizontal member of the roof frame.