Timber packer requirement depends upon kerb width.
Roof upstand detail.
Manufacturers of excellent quality roof lanterns and aluminium bi folding doors.
Watch as we show you how to install our skylight upstands a solid base for your flat roof winow that s built to last.
They often arise because the roof is considered too late in the process when decisions about the rest of the design cannot be changed or are already built.
If you were interfacing with rainscreen cladding without an upstand and overlap water will just run into the building.
Our industry leading upstands are con.
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A frequently posed question when designing flat roofs is what upstand height do i need on the face of it a simple question with one may think a simple answer.
This detail shows a method of detailing a valley condition on a standing seam roof.
Most flat roof upstand problems arise from restrictions in height such as planning restrictions which cannot be avoided.
Most of the time the simple answer is 150mm above the finished roof level.
The job of an upstand sometimes referred to as a kerb is to lift the glass element of your rooflight off of the roof s surface and is required by building regulations for safety and weathering reasons.
Should i make my own upstand.
This kerb is called an upstand the outside face of which allows the flat roofs external surfacing to lap up and form a weather tight junction.
If you just took your waterproofing up to the edge of the roof and didn t have an upstand the local construction would get saturated.
Aluminium glass end closure.
The continuous locking strip is soldered to the valley flashing.
Roof lantern upstand details for our traditional roof lanterns.
Find out how to accurately measure your timer to timber upstand and how to order the correct size traditional roof lantern.
The upstand must be at least 150mm in height and should a minimum pitch of at least 3 degrees.
Roof lantern cill plate.
Upstands acknowledge the fact that rainwater can build up on a roof during heavy storm events.
All our roof lanterns shown on this website are designed to be fixed onto a kerb like detail which rises proud of the supporting flat roof assembly precisely at the open edge of the lantern aperture.
Components to be supplied by just roof lanterns.
