Roof Deck Flutes

The advantages of flute fill is about far more than just r value.

Roof deck flutes.

How steel decking flutes are made. Insulfoam fl is cut from the same high quality eps as our flat insulfoam roof products and upon request will be manufactured to meet or exceed the requirements of astm c578 standard specification for rigid cellular polystyrene thermal insulation. By filling the flutes in roof decking the rigid insulation above is not spanning 10 or 12 or more of metal decking void. How a closure strip works.

Until 1953 steel decks were considered non combustible and roof insulation was generally attached by mopping directly to the steel. Acoustical metal decking will have small perforated holes in the flutes of the decking or along the cellular plate located at the underside of the panel. Flute fill also reduces concerns with flute span ability and minimizes the need for. It s designed to decrease the noise from below.

Insulfoam fl flute fill is a custom made engineered insulation consisting of a superior closed cell lightweight expanded polystyrene eps. Normally b decking is used in short to medium span conditions ranging from 3 feet to 10 feet in distance. Because steel decks have flutes they require a bridging layer which is typically roof insulation although various leveling boards are also used such as gypsum board. It contains no cfcs hfcs hcfcs or formaldehyde and it comes with a 50 year thermal warranty.

Roof deck flute fillers in commercial roof construction the eps flute filler serves two separate purposes. Square cut foam control flute filler insulation is an economical way to fill voids in profile roof decks and still provide additional insulation value to each project. In addition b roof deck is available in lengths ranging from 6 2 to 35 6. B deck is 1 1 2 deep and is available in galvanized and prime painted finishes.

A metal rubber or foam closure strip is placed at the ends of each sheet of metal deck to create a tight seal. Eps flute fill can be custom cut to fit any metal roof flange profile square tapered or profile cut and is available in a range of compressive strengths to target the specific roof assembly s needs. Sound absorbing insulation batts will be placed within the flutes of the metal deck and will cover the holes. Hsb 36 is good in stock in the following gauges 22 20 18 16 gauge.

Atlas molded products roof insulation is recyclable and environmentally friendly. Secondly the eps flute fillers increase the overall r value of the roof increasing energy efficiency. Eps is the ideal material to fill in those gaps. The metal roof pictured to the left shows insulfoam eps being installed over metal standing seam deck in new mexico by progressive roofing.

It can be custom cut to fit any profile. A metal floor decking accessory placed over the ends of deck to prevent concrete water or even sound from leaking out of the deck flutes. A fold or bend in a steel deck panel that is fabricated which projects downward from a parallel plane to form a repetitive trench or wave and is made of one corrugation.