Horizontal Roof Curb

Roof curbs shall be level at the top with pitch built in when deck slopes 1 4 per foot or greater or as detailed.

Horizontal roof curb.

The rps pipe portal system is designed to allow for both vertical and horizontal pipe movement yet provide a maintenance free permanent installation which accommodates round pipe sizes of 3 8 up to 12. Roof curbs and pipe portals. Canfab roof curbs are built of heavy gauge galvanized steel to ensure equipment support without curb deflection. Versatile leak proof and weather tight designed to allow for both vertical and horizontal pipe movement.

Height to be 8 above finished roof or as de tailed. Internally insulated with 1 1 2 thick 3 lbs. Rc 3a 8 canted curb. Roof curb shall be internally reinforced with angles 48 on center and factory installed wood nailer.

Horizontal factory roof curb is a new construction curb for hvac units used on concrete pads or flat membrane built up roofs. Horizontal factory roof curb. Any changes to a drawing initially submitted must be revised prior to approval along with revised quote to reflect the desired changes. Heights to be 8 above finished roof deck or as detailed.

Horizontal discharge package curb ccp hdpc. Facebook page opens in new window linkedin page opens in new window twitter page opens in new window mail page opens in new window. Pipe portal 5 cap cover with c. Supply and or return plenums with openings in the side wall of the roofcurb.

The curb comes fully assembled with side return and supply duct connections. Rps pipe portal flashing systems are a versatile leakproof and weathertight solution to routing pipes through a roof. To compliment our curb line canfab has a complete library of seismic calculations and seismic clips addressing the current code for unit to curb isolator to curb vibration isolation curbs and curb to structure method of attachment including wood steel and concrete construction. Horizontal curbs are designed built per unit job application type of installation required orientation etc.

Top of all roof curbs shall be level with pitch built into curb when deck slopes. Double pipe portal cover with caps case of 2 526 48. Contractor fabricated roof curbs will not be accepted. Roof curbs to be insulated with 1 1 2 thick 3 lb density fiberglass insulation and have factory installed wood nailers.