Fireplace Roof Framing Details

The chimney cap goes over the top of the brick flue housing.

Fireplace roof framing details. It should extend past the chimney wall by at least 2 inches 5 centimeters and have a drip edge to channel water away from the chimney. Technical notes 19a residential fireplaces details and construction rev may 1980 reissued august 2000 abstract. Dimensions for a wood framed chimney chase may be as small as 24 deep x 36 wide but are more typically 3ft x 5ft x the necessary height to meet roof clearance requirements. The irc provisions specify anchorage to a minimum of four ceiling or roof joists with not less than two 1 2 inch bolts.

And above the roof is more round metal chimney sometimes surrounded by a simulated brick housing. Inches beyond the hook. Chimney anchorage locations are illustrated in figures 7 3 and 7 4. For 650 more our fireplace dealer would have installed the fireplace not including the gas and electric hookups or any interior finishing.

Technical notes 19b residential chimneys design and construction rev june 1980 reissued apr. They must provide fire protection and safely convey combustion by products to the exterior. Dec 3 2019 explore brian trimble s board fireplaces chimneys followed by 199 people on pinterest. A prefab fireplace generally has a firebox of cast refractory panels and usually some metal is visible in the room all around the firebox.

Both for fireplaces and appliances are designed and constructed to serve the same basic functions. The materials for the wood framing drywall and stucco coating cost an additional 175. Brick masonry residential fireplaces can be made more energy efficient by providing a source of combustion and draft air drawn from the exterior of the structure. Details for conventional wood frame construction the first approach to achieving a strong durable struc ture involving economical use of materials is to follow a.

Balloon construction 33 window and door framing 34 end wall framing 36 interior walls 38 lath nailers 39 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. See more ideas about brick brickwork chimney design. Some builders frame the entire chase beginning inside the structure where for example a. Common specifications construction details for a wood framed chimney chase.

Recommended chimney cap materials include stone and concrete either pre cast or cast in place. The direct vent fireplace and vent parts we purchased cost us about 1 800.