Crystalite is a northwest washington manufacturer of high quality roof glazing sunrooms and railing systems.
Glazing slope roof.
Sloped glazing sill detail at transition to steep roof detail 3 4 2 dwg dwf pdf the detail shows a skylight eave detail within a steep roof assembly.
Here are a few more things to think about in relation to roof pitch and specifying skylights.
Sloped glazing other than skylights.
The problems inherent in vertical glazing are multiplied in sloped glazing.
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Custom built skylights and sloped glazing.
Sloped glazing is a system of exterior cladding which is attached to the main force resisting system structure of a building roof or sloped façade and usually supported by an elevated curb.
Skylights and sloped glazing shall comply with the following sections.
It is similar to detail 3 4 1 except that the metal sill flashing also provides counterflashing for the steep roof assembly.
Wind loads snow loads and the weight of the glass itself.
Unit skylights installed in a roof with a pitch flatter than three units vertical in 12 units horizontal 25 percent slope shall be mounted on a curb extending not less than 4 inches.
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The sloped glazing system is designed to withstand uniform gravity loads such as dead load wind load and snow load as well as concentrated live and impact loads and transfer them to the structure.
Other considerations for roof pitch and specification.
The following terms are defined in chapter 2.
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