The skeleton of a bay roof consists of two parts.
Bay window roof construction.
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A bay roof is a three sided roof that covers the bay window projection.
To get started building the bay window roof frame take a 2 by 6 ledger board and nail it onto the back wall.
A bay roof is a three sided roof framed against a vertical wall of a building usually covering a projection from the building such as a bay window or breakfast nook.
These pre fabricated grp bay window roof canopies have internal timbers are easy to install over new or existing bay windows and are supplied as a fully insulated one piece unit.
When a bay window is installed on a gabled end or in the middle of a wall and there s no roof overhang right above it a small roof or skirt must be built over it.
Roof skirts must also be built above any window that sticks out beyond an overhanging eave.
Place each clamp over the corner where the front of the bay window angles back to your home and drill each clamp into the exterior using the screws that came with your bay window.
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A projection with four or more angled faces is a bow and cannot be calculated with easy rafters.
It s typically framed against the vertical wall of a building.
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Flat bay roof price calculator.
Our grp window canopies are available in six colours having all the advantages of pvcu in addition to being the cost effective alternative to constructing the window canopy on site.
A practical alternative to a traditional timber lead bay roofs.
A subfascia will receive a finished material in this case aluminum coil stock.
If you re planning to install a painted wood fascia you can substitute the finished fascia material for the subfascia.
The first part is the cornice an assembly of horizontal lookouts tied together by subfascias.
You may also want to install long screws to affix the board even more securely.
Download the flat grp bay window canopy roof specification sheet here.
This type of roof can be frustrating to frame and even experienced roofers will resort to trial and error when trying to fit the pieces together.
A bow window canopy is a fast and easy way of transforming a flat window into a more attractive and spacious bow window.
Then create the perimeter of the roof using the 2 by 6 sub fascia boards.
