The purpose of builders kerb and timber upstand is to allow a rooflight to be installed on a flat roof protruding at least 150mm above finished roof level as building regulations stipulates.
Timber upstand for roof lantern.
Nobody wants to fall foul of building regulations especially when you consider that you could be served with an enforcement notice for non.
Creating your own upstand also allows your to weather your roof without the rooflight lid being on site protecting it from any potential damage.
The roof lantern upstand in detail.
With a vast spectrum of styles shapes and designs there s sure to be a timber roof lantern that captures your imagination and inspires you to include one in your project.
Roofglaze s range of stock timber kerbs offer a quick and easy way to install our flatglass rooflights on site.
Set out the timbers on the flat roof leaving a hole where the roof lantern will be fitted and allowing enough room for spotlights if required.
Save time and money by getting a pre formed stable and thermally efficient upstand to match your new rooflight.
Immerse yourself in the most beautiful timber framed roof lanterns with our gallery of projects undertaken.
Screw a timber down around the hole approx 100mm high and 70 mm wide making sure the size of the hole does not change.
Darren collins 4th september 2017.
All our stock sizes of pre formed timber upstands are 195 00 excl.
The roof lantern upstand in detail.
A simple upstand can be constructed from excess timber on site minimising waste or using standard timbers found at any local wood supplier.