초록 ▼

A roof system includes a roof deck and a plurality of roof rafters supporting the roof deck. A thermal break is located between the deck and a first rafter of the plurality of rafters. The thermal break includes a break inner member contacting a first rafter exterior surface of the first rafter and

A roof system includes a roof deck and a plurality of roof rafters supporting the roof deck. A thermal break is located between the deck and a first rafter of the plurality of rafters. The thermal break includes a break inner member contacting a first rafter exterior surface of the first rafter and a break outer member contacting a deck inner surface of the roof deck. The break inner member and the break outer member bound a thermal air break therebetween.

대표청구항 ▼

1. A roof system comprising: a roof deck;a plurality of roof rafters supporting said roof deck;a thermal break between the deck and a first rafter of the plurality of rafters; andthe thermal break comprising a break inner member contacting a first rafter exterior surface of the first rafter and a br

1. A roof system comprising: a roof deck;a plurality of roof rafters supporting said roof deck;a thermal break between the deck and a first rafter of the plurality of rafters; andthe thermal break comprising a break inner member contacting a first rafter exterior surface of the first rafter and a break outer member contacting a deck inner surface of the roof deck, said break inner member and said break outer member bounding a thermal air break therebetween. 2. The system of claim 1 wherein the first rafter is adjacent a second rafter of the plurality of rafters, the first and second rafters bounding a rafter bay therebetween, and further comprising a rafter bay baffle received in said rafter bay and having a plurality of projections contacting said deck inner surface and bounding a plurality of air spaces. 3. The system of claim 2 wherein said first rafter has a longitudinal dimension and said thermal break has a break thickness in a direction perpendicular to the longitudinal dimension equal to a baffle thickness of said rafter bay baffle in a direction perpendicular to the longitudinal dimension. 4. The system of claim 2 wherein said rafter bay baffle is located between said deck inner surface and an insulation layer, said baffle bounding a space between an outer surface of said baffle and said deck inner surface. 5. The system of claim 2 further comprising a baffle holder coupled to said first rafter and extending from said first rafter into said rafter bay to hold said baffle. 6. The system of claim 1 further comprising a baffle holder received over said thermal break and having an arm extending into a rafter bay between said first rafter and a second rafter of the plurality of rafters. 7. The system of claim 6 wherein said arm supports a baffle in said rafter bay, said baffle bounding a space between an insulation layer and said deck inner surface. 8. The system of claim 6 further comprising a second baffle holder coupled to said second rafter, said second baffle holder comprising a second arm extending into said rafter bay, said first arm and said second arm supporting said baffle in said rafter bay. 9. The system of claim 6 wherein said baffle holder is connected to said thermal break by a friction fit. 10. The system of claim 1 wherein said thermal break comprises a plurality of support members between said break inner member and said break outer member such that said thermal air break comprises a plurality of thermal air breaks bounded by said break inner member, said break outer member and said plurality of support members, said plurality of thermal air breaks providing fluid communication between a first rafter bay on a first longitudinal side of said first rafter and a second rafter bay on a second longitudinal side of said rafter. 11. The system of claim 10 further comprising a first baffle bounding a first space in said first rafter bay and a second baffle bounding a second space in said second rafter bay, said plurality of thermal air breaks providing fluid communication between said first space and said second space. 12. A method for use in constructing a roof system comprising: locating a thermal break between a roof deck and a first rafter of a plurality of rafters configured to support the roof deck;a break inner member of the thermal break contacting a first rafter exterior surface of the first rafter; and a break outer member of the thermal break contacting a deck inner surface of the roof deck, the break inner member and the break outer member bounding a thermal air break therebetween. 13. The method of claim 12 further comprising locating a rafter bay baffle in a rafter bay between the first rafter and a second rafter of the plurality of rafters, the rafter bay baffle having a plurality of projections contacting the deck inner surface and bounding a plurality of air spaces. 14. The method of claim 13 further comprising coupling a baffle holder to the first rafter and extending the baffle holder said rafter bay to hold the baffle. 15. The method of claim 1 further comprising receiving the thermal break in a cavity of a baffle holder to connect the baffle holder to the thermal break and extending an arm of the baffle holder into a rafter bay between the first rafter and a second rafter of the plurality of rafters. 16. The method of claim 15 wherein the arm supports a baffle in the rafter bay, and the baffle bounding a space between an insulation layer and the deck inner surface. 17. The method of claim 13 further comprising connecting a baffle holder to the thermal break by a friction fit. 18. The method of claim 12 the thermal break comprises a plurality of support members between the break inner member and the break outer member such that the thermal air break comprises a plurality of thermal air breaks bounded by said break inner member, said break outer member and said plurality of support members, and further comprising providing fluid communication between a first rafter bay on a first longitudinal side of the first rafter and a second rafter bay on a second longitudinal side of said rafter through the plurality of thermal air breaks. 19. The method of claim 18 further comprising a first baffle bounding a first space in the first rafter bay and a second baffle bounding a second space in the second rafter bay, the plurality of thermal air breaks providing fluid communication between the first space and the second space. 20. A system for use in constructing a roof comprising: a roof rafter;a thermal break connected to the roof rafter by a baffle holder; andthe thermal break comprising a break inner member and a break outer member connected by support members and bounding a plurality of spaces to provide fluid communication between opposite surfaces of said rafter and to provide a thermal interruption between said rafter and a roof deck when the roof deck contacts the thermal break; andthe baffle holder comprising a plurality of legs bounding a cavity receiving the thermal break and having a plurality of arms extending in directions opposite to each other and substantially perpendicular to a longitudinal dimension of said thermal break to support a plurality of baffles in opposite rafter bays.