Insulated Roof Curb Cap

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.

Insulated roof curb cap.

The right insulated roof curb can mean fast installation saved time and money and a leak free roof penetration system at alta products llc we take pride in the quality and integrity of our work. Height shall be a minimum of 8 above the plane of the roof panel or as detailed. Top of all roof curbs shall be level with pitch built into curb when deck slopes. Allowing the highs to fit under the roof panel on the upslope and over the roof panel on the downslope to create a continuous water flow is critical to the function of the roof curb.

Specify prefabricated roof curbs and related products by a roof curb manufacturer not with or by the equipment manufacturer. Type pcc curb with cap and welded collar for larger pipes counter flashing by others. The pipe portal shall include an 18 gauge galvanized roof curb model rc a with integral base plate continuously welded corner seams factory installed wood nailer and 1 5. Roof curbs shall be level at the top with pitch built in when deck slopes 1 4 per foot or greater or as detailed.

Top of all curbs for roof top equipment shall be level with pitch built into curbs. Type dpb doghouse style pipe box. Vents allow hot air and gases to escape between the ductwork and roof curb. Custom sizes and heights any curb style provided.

We use superior materials and hand welding techniques to create airtight seals. Contractor fabricated roof curbs will not be accepted. Curb is designed to provide the required 40 inch 1016 mm minimum discharge height above the roof line per nfpa 96. Several styles of pipe curbs available.

Curbs shall be internally reinforced factory insulated with 1 1 2 thick 3 lb. Internally insulated with 1 1 2 thick 3 lbs. Gpfv vented roof curb for flat roofs for kitchen applications. Type dpc curb with cap and pipe flashing boots for pipes up to 8.

Roof curbs to be insulated with 1 1 2 thick 3 lb density fiberglass insulation and have factory installed wood nailers. Unlike our competitors our curb base sides extend to the next natural seam of the roof panel allowing the cap strips to seal the seam. Curb is fully formed on three sides with a single fully. Roof curb shall be internally reinforced with angles 48 on center and factory installed wood nailer.

Height to be 8 above finished roof or as de tailed. Pate offers roof products custom curbs metal building roof curbs equipment support rails pipe supports skylights smoke vents and isolation bases.