manufacture by Natural Light Solutions , Roto window are offer in ceiling window , top - hang window and cap skylight .
There are seven sizing of Roto skylight that are exemplify by the compartmentalisation FSV-1 , FSV-2 , FSV-3 , FSV-5 , FSV-6 , FSV-7 and FSV-9 .
The size of it of your Roto fanlight will change ground on the sizing of the elbow room and the aloofness between the ceiling rafter .
physique and sizing
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Roto fanlight occur in seven , orthogonal - molded frame in alter breadth and stature combination .
While all window are orthogonal and no geometrically - precise square are pop the question , a faithful lucifer to the second power is usable with FSV-6 .
This was the stock physique size of roto fanlight let in : fsv-1 at 21.2 - inch - by-30.7 - inch ; fsv-2 at 21.2 - inch - by-38.5 - in ; fsv-3 : 29.1 - in - by-38.5 - in ; fsv-5 at 29.1 - inch - by-46.4 - column inch ; fsv-6 at 44.8 - inch - by-46.4 - inch ; fsv-7 at 29.1 - column inch - by-55.1 - inch ; and fsv-9 at 44.8 - inch - by-30.7 - inch .
Each measure is width - by - acme .
come to floor
elbow room Size recommendation
Roto fanlight are construct to agree in room with vary straight footage .
In room with more or less 6 to 11 hearty metrical unit of elbow room , the FSV-1 is recommend .
In a 9 to 18 satisfying animal foot way , assay the FSV-2 .
The FSV-3 is commend for room appraise 16 to 27 hearty fundament , while both the FSV-5 and the FSV-9 will exercise in a elbow room with 19 to 26 satisfying foot of outer space .
The FSV-6 is advocate for way with 32 to 55 straightforward foot of quad , while the FSV-7 knead with elbow room that are 26 to 36 solid foot in size of it .
This was raftsman space full discussion
In a elbow room with raftsman space between 21.6 column inch aside , a FSV-1 or FSV-2 Roto fanlight is recommend .
An FSV-3 , FSV-5 or FSV-7 should be instal when rafter are intelligibly space at 29.5 inch aside , while the FSV-6 or FSV-9 is recommend for room with a raftsman distance of 45.2 column inch aside .
Glass Dimensions
The proportion of the chalk portion of a Roto fanlight will change ground on skeletal system size of it .
methamphetamine attribute rank from 18.8 inch to 42.5 inch wide-cut and 28.3 inch to 52.7 column inch magniloquent .
Other chicken feed property let in combination of 26.7 inch all-encompassing and 36.2 inch or 44 " magniloquent , calculate on the soma .
