The curb can also be mounted on a roof deck.
Duct through roof curb detail.
Pipe curbs available as typetc 1 tc 2 tc 3 and tc 5.
Each detail is available in pdf and autocad dwg formats go to our secure ftp site do not use internet explorer use another browser for the dwg format drawings.
1 1 2 inch thick 3 pound density rigid insulation not on tc 5 12 curb available on amazon here.
Fd09 roof top chimney pipe detail fd10 roof top plumbing vent pipe detail fd11 sheet metal pipe enclosure detail.
It extends up at least 9 and is lapped at least 4 by the counterflashing.
Va standard details numbering system relates to specification masterformat 2004.
Base flange attachments for securing to the building structure.
In this case additional nailing plates must be provided directly below the flanges of the curb to give further support and to minimize vibration.
The horizontal portion is nailed to wood blocking or to a nailable deck.
Comes ready to install including.
Electric water heater non circulating piping detail.
Til feedback we welcome your suggestions at til va gov.
Electric conductivity water panel controller.
All other parts furnished by others.
The curb should be furnished with a wood nailer which provides a minimum of 3 inches of nailing.
Use tack welding or other suitable fastening method to secure the roof curb in place.
Specify prefab roof curbs for use with all roof penetrations and roof mounted equipment including and not limited to hvac units duct openings pipe penetrations power roof exhauster intake and relief vents flues or job fabricated items.
Multiple pipe penetration thru roof.
Mixed flow upblast exhaust fan and curb detail.
The curb and the equipment should be structurally capable of supporting intended loads and should be so designed that no penetration for drains power lines etc will occur through the roof flashing.
Gutter brackets are required to be at least one gauge heavier than gutter stock.
The copper base flashing extends a maximum of 4 onto the roof.
Left hand pipe chase left hand unit shown.
Non canted equipment roof support detail.
Roof curb thermoplastic cover with sleeves scored for as many as 4 pipes from to 10 o d and watertight boots graduated for standard pipe sizes with adjustable.
Pate pipe curb assembly prevents leaks when pipes go through a conventional or metal roof.
Fd17 and interior drains or through curb scuppers to drain the roof.
Factory installed wood nailer.
Curb should be placed directly on the roof support members.
Duct thru roof detail.
Roof curb shipped in pieces for fi eld assembly.
Pipe chase curb supports as required.
Roof curb must be installed square.
Emergency shower eyewash detail.
Since the details are inherently graphical in nature they are not readable by a screen.
Prime g 90 galvanized steel.
This detail is used for pipes that continue above the roof and cannot be flashed as shown in detail 9 9d.
Specify prefabricated roof curbs and related products by a roof curb manufacturer not with or by the equipment manufacturer.
D a 14 2 c b 1 7 8 1 1 2 figure 7 typical flat roof curb notes.
