Roof curbs and pipe portals.
Horizontal roof curb.
Roof curbs to be insulated with 1 1 2 thick 3 lb density fiberglass insulation and have factory installed wood nailers.
Horizontal discharge package curb ccp hdpc.
Horizontal factory roof curb is a new construction curb for hvac units used on concrete pads or flat membrane built up roofs.
Heights to be 8 above finished roof deck or as detailed.
Rps pipe portal flashing systems are a versatile leakproof and weathertight solution to routing pipes through a roof.
Supply and or return plenums with openings in the side wall of the roofcurb.
Double pipe portal cover with caps case of 2 526 48.
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.
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Horizontal factory roof curb.
Contractor fabricated roof curbs will not be accepted.
Rc 3a 8 canted curb.
Pipe portal 5 cap cover with c.
Internally insulated with 1 1 2 thick 3 lbs.
Are priced to the design.
Pre fabricated horizontal roof curbs are available in the following.
Roof curbs shall be level at the top with pitch built in when deck slopes 1 4 per foot or greater or as detailed.
Any changes to a drawing initially submitted must be revised prior to approval along with revised quote to reflect the desired changes.
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.
Height to be 8 above finished roof or as de tailed.
Horizontal curbs are designed built per unit job application type of installation required orientation etc.
Large pipe portal cover with c 182 black cap.
Roof curb shall be internally reinforced with angles 48 on center and factory installed wood nailer.
The curb comes fully assembled with side return and supply duct connections.
