Small penetrations often do not require curbs.
Metal roof curb flashing.
The preferred method of flashing penetrations through flat roofs involves the construction of a curb around the opening.
Roof penetrations can be categorized by whether the roof is sloped or flat.
The solution for metal construction systems.
A crucial part of our complete system.
Prefabricated roof curbs have been in use since the roof has been utilized for something other than keeping weather out.
Sheet metal pan is also a popular choice on flat asphalt roofs.
These flashings are easily welded to the installed membrane and the combination of reinforced membrane and prefabrication ensures a long lasting watertight flashing.
Provides uniform curb construction method and quality with watertight design.
Duct hangers or full height cross members or insulated panels fabricated as needed to match rtu manufacturer s factory curb.
The primary function of the curb is to keep weather out while supporting flashing the equipment on it.
Galvanized or 18 ga.
We offer a variety of skylight flashing systems to ensure a weathertight fit for virtually all roof types and slopes.
And in this one sentence lie the benefits and the detriments we face in the roof curb business everyday.
In this scenario rubber flashing or metal are often used.
Roof to wall flashing.
Custom fabricated to fit all manufacturers skylights power roof exhausters intake and relief vents smoke hatches flues or job fabricated items.
Duro last prefabricated curb flashings are designed for roof penetrations.
Rtu curb for metal roof features factory welded rib pockets to match roof welded water diverter and perimeter insulation.
When a roof meets a wall special flashing might be required depending on the roof material and overall configuration.
Velux skylight flashing kits are designed to shed water without relying on sealants that can break down over time.
Roof flashing details index fd01 interior roof drain detail fd02 interior drain with gravel stop detail fd03 scupper roof drain detail fd04 gutter roof drain detail fd05 roof top equipment curb detail fd06 roof top metal air shaft curb detail fd07 roof top wood air shaft curb detail fd08 roof skylight detail fd09 roof top chimney pipe detail.