Wood Frame Flat Roof Construction

A variety of roof materials give a great fantasy flight.

Wood frame flat roof construction.

While most home builders will outsource the construction of roofing trusses the rafter supports of the roof itself learning to frame a roof yourself is one of the true arts of carpentry and a basic primer is covered below. Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof. There are some of the most suitable and their distinctive characteristics. Framing a roof is the last step in framing new construction.

On a basic level flat roof construction comes in the form of roofing timbers or joists as they are more commonly known or steels that are laid across two uprights walls in most cases. Chapter 7 ceiling and roof framing 40 ceiling joists 40 flush ceiling framing 42 post and beam framing 42 roof slopes 44 flat roofs 45 pitched roofs 45 valleys 48 dormers 48 overhangs 48 ridge beam roof details 49 lightweight wood roof trusses 49 chapter 8 wall sheathing 53 types of sheathing 53 corner bracing 54. Construction de maison à ossature de bois canada n de produit 61199. The basic construction of a flat roof starts with roofing timber that is laid across two upright items usually two walls.

Of course you don t need to live in a modern house to deal with a flat roof. Panel w 8d 6 6 12 oc common nails 2x roof r w r 30 batt. For additional stability you can also use steel joists that are built into one or both of the walls. For details call 1 800 668 2642 or visit our website at www cmhc ca.

The next step of how to build a slanted shed roof should be the roof covering on a wooden decking. This will give additional stability to the roof structure. Yet for historic modern style buildings like this old house s cambridge tv project flat roofs are at the core of the architecture meant to reflect the broad horizontal lines of the natural landscape. Slab on grade construction where stucco is applied over sheathing provide 2 layers grade d paper under lath n 2x4 stud wall 16 oc df stud grade.

Canadian wood frame house construction cmhc offers a range of housing related information. Covering a slanted roof. Increasingly wood framing is also being used in com mercial and industrial buildings. Cette publication est aussi disponible en français sous le titre.

2x ceiling joists 2x solid blocking w approved framing anchor ea.