In classical design gutters were part of the architecture of a building.
Box gutter construction.
Typically a box gutter is trapped between two roofs that feed rainwater into it.
Let me try to make this as simple as i can.
It may be lined with epdm rubber metal asphalt or roofing felt and may be concealed behind a parapet or the eaves or in a roof valley.
A good box gutter design will have falls along its length together with sumps to collect water before it is fed into large downpipes.
Built in gutters are part of the classical orders of design.
A box gutter is actually built into the bottom of the roof or into the roof overhang.
The water is drained via downpipe nozzles or via a sumps downpipes built into it.
See reviews photos directions phone numbers and more for seamless rain gutters locations in new castle pa.
Box gutters are essentially placed between parallel surfaces as in a valley between parallel roofs or at the junction of a roof and a parapet wall.