12 X 12 Roof Curb

Specifications prefabricated roof curb to be manufactured of prime galvanized steel construction 20 18 16 or 14 gauge as required meeting astm a653 653m with welded corners and with.

12 x 12 roof curb.

251 75 each item 4hx46 mfr. 4hx46 roof curb for 12 fan roof curb 12 in high dayton today s grainger price. Curb height square curbs gp x r 34 24 g 12 rectangular curbs gp x p 30 x 42 22 x 34 a 12 nominal curb size unit curb cap optional damper tray size material a aluminum g galvanized curb height p pitched r ridged or double pitched p pitched r ridged or gpi gps gpr gpf gpfv flat roofs gpi gps gpr gpf gpfv flat roofs. There are many options available to make sure all building requirements are met.

Much consideration is given to the type of roof system on a new building or re roof. Country of origin usa. Active ventilation products inc. 12 x 12 insulated self flashing 12 high roof curb with 18 gauge galvanized steel shell and baseplate for exhaust fans.

Looking for dayton roof curb fixed nonventilated type 12 in curb height in 17 1 2 in curb square o d. This 12 high mounting curb is welded prefabricated heavy gauge galvanized steel with a 1 5 wood nailer and includes insulation damper shelf and mitered 3 cant. Equal consideration should be given to the roof penetrations and the type of roof curbs used. Country of origin is subject to change.

A mounting curb is recommended for installing your roof exhauster. 12 x 12 non ventilated roof curbs 1 result found that include 4 products a nonventilated roof curb from grainger can support a fan or ventilator on a flat roof helping to create compatibility between ventilator curb and roof opening on commercial and industrial buildings. Lmcurbs has the capabilities to design roof curbs for the most challenging standing seam roof. They can be selected to fit the specific type of roof such as flat pitched or ridged.

Easy online ordering for the ones who get it done along with 24 7 customer service free technical support more. Grainger s got your back. Made in the usa. Roof curbs roof curb fits 12 vent or fan with cmf rc 12.

Model 4hx46 unspsc 30151609 catalog page 4149 shipping weight 33 0 lbs.