Trane Roof Curb Detail

Do not overlap counter flashing over the top of the roof curb.

Trane roof curb detail. Read on and compare. This includes all 50 states. Bring the roof material up to the curb as shown in figure 3 and figure 4. Thybar seismic curbs for rooftop hvac s are specifically designed to withstand these forces.

Heights to be 8 above finished roof deck or as detailed. Trane recommends that the roof curb be placed directly on the roof support members and welded into place. The curb is secured into place and roofing material is extended all the way up the sides of the curb. Severe wind loads or seismic activity occurs in many areas in the u s.

We have 3 trane yhc102f manuals available for free pdf download. Installation operation manual installation operation and maintenance manual owner s manual. Free cad detail download of a prefabricated roof curb to be used in your architectural section cad drawings. The roof curb is designed to support the weight of the unit and to offer a means for contractors to connect the supply return air duct work.

Roof curb shall be internally reinforced with angles 48 on center and factory installed wood nailer. Trane yhc102f manuals manuals and user guides for trane yhc102f. Place a piece of rigid insulation around the curb and fasten it from the inside with nails. As a general rule the curb should be placed directly on the roof support members.

In some sizes the trane rooftop with the quietcurb accessory is as much as 18 nc lower than the equivalent size competitive model. Internally insulated with 1 1 2 thick 3 lbs. Compliance verification and calculations are performed by a licensed professional engineer p e. The curb can also be mounted on a roof deck.

Top of all roof curbs shall be level with pitch built into curb when deck slopes. Install cant strips as shown in figure 3 of either 4 by 4 wood cut diagonally in half or other suitable material. Use tack welding or other suitable fastening method to secure the roof curb in place.