BCAB #1592 - Roof/Deck Determination, Sentence 188.8.131.52.(1)
November 7, 2003
Re: Roof/Deck Determination, Sentence 184.108.40.206.(1)
The subject building is a two storey house. A 1.8 meter deep covered patio extends the full width of the house. This patio is covered by an extension of the building’s roof (4 in 12 slope, duroid roofing), except for a 4 meter section which is covered by a balcony serving the floor above. A sliding glass door off the second floor provides access to the balcony. The finish of the balcony floor is glass reinforced plastic (fiberglass).
Reason for Appeal
Sentence 220.127.116.11.(1) indicates roofs shall be protected with roofing, including flashing, installed to shed rain effectively and prevent water due to ice damming from entering the roof. Further, Sentence 18.104.22.168.(1) states standards to which roofing materials shall conform to. Fiberglass roofing is not included in the list of referenced materials.
The appellant contends the balcony should not be considered a roof as it does not shelter anything below other than an open porch. The fiberglass floor covering of the balcony should be considered as a deck finish, not as roofing.
Building Official's Position
The Building Official considers the balcony area to be part of the roof structure covering the building. It is a portion of flat roof complete with a walking surface for supplementary use as a deck.
Appeal Board Decision #1592
The Board considers that the floor of the subject deck is not considered a roof. Therefore roofing material as described in Article 22.214.171.124. is not required.
George Humphrey, Chair