composite fire retardant decking for flat roofs

steel roof & floor deck - Vulcraft

Fire Resistance Ratings with Non-Composite (Form)Deck ..... A14-187. Cellular deck is used for flat acoustical ceilings, canopies, long spans, and heavy forms.

Steel Roof Deck & Floor Deck

roof deck and composite floor deck. Roof Deck ... panel that spans over roof joist or purlins to provide a flat ... Required Fire Resistance Ratings: ULC and UL fire.

How to Build Fire-Proof Homes | Builder Magazine | Fire Safety ...

Apr 29, 2003 ... "A lot of the new [composite] decking materials look promising, because ... A steeper roof pitch has much better fire resistance than a flat one.

Building Waterproof Roof Decks | Professional Deck Builder ...

Jul 21, 2014 ... Class A Fire-Resistant Walking and Roof Deck Systems .... Some deck builders simply frame these decks flat and leave it to me to solve the .... require that voids and seams in the plywood be treated with a patching compound.

GAF | VersaShield? UL Fire Barrier

VersaShield? Fire-Resistant Roof Deck Protection helps protect against dangerous flame spread and penetration into the interior of your property. Find out...

Vulcraft Steel Deck

owners of excellent fire ratings. ... Galvanized - Vulcraft galvanized decks are ... Fire Resistance Ratings ................................................17 ... Floor-Ceiling Assemblies with Composite Deck......60, 61 ...... Heavy Forms — Flat Acoustical Ceilings.

Fire Resistant Roofs - FIRESafe MARIN

Flat and barrel-shaped tiles, metal, and cement roof coverings can have gaps ... Plugging these openings between the roof covering and the roof deck, ... Even with Class A fire-rated roof coverings, vertical surfaces next to the roof edge will be...

Class A, B, and C Roof Ratings - UL

B, or C fire rating for a roof assembly. The information ... Fire Tests of Roof Coverings covers the fire resistance performance of roof ... degree of fire protection to the roof deck, do not slip ... particleboard panels, composite panels or waferboard.

floor deck design guide - ASC Steel Deck

and is suitable for use in many UL fire rated assemblies. Factory applied ... DECK PROFILE. AND COVERAGE LIST. Non-Composite. Roof. Coverage. Not Applicable ... to as the beam and a flat bottom section referred to as the pan. The male...

Flat roof - Wikipedia

A flat roof is a roof which is almost level in contrast to the many types of sloped roofs. The slope ... Roof decking is usually of plywood, chipboard or OSB boards (OSB ... and training play a large part in determining the quality of roof protection attained. .... One predicted problem with large green roofs is that fire may be able to...

VersaShield? Fire Resistant Roof Deck Protection – GAF - Sweets

GAF Protect Your Roof From Moisture While Improving Its Fire Resistance With UL Class A Roof Deck Protection Quality Roof Deck Protection provides an extra ...

The 4 Kinds of Flat Roofs | This Old House

Pros: Gravel is an excellent fire retardant. Attractive for windows and decks that overlook the roof. It's the cheapest of the four roof varieties. Cons: Very heavy.

Roof Deck Design Guide - ASC Steel Deck

to 3” roof and composite floor deck, to concrete form deck, to long ... Aesthetic flat pan underside .... excellent corrosion protection and compatibility with fire.

Steel Deck - Canam-Buildings

was expanded to include composite floor deck, deep roof deck, cellular roof .... Fire Resistance Ratings. 23 ..... NS is flat side lap and NI is interlocking. J deck is ...

FireOut? Fire Barrier Roof Coating – GAF - Sweets

FireOut? Fire Barrier Coating is a low VOC, water-based coating system th. ... Masonry · 05 - Metals · 06 - Wood, Plastics, and Composites · 07 - Thermal and Moisture Protection · 08 - Openings ... that provides outstanding flame spread and penetration protection to combustible roof decks in the event of fire. ... Stays Flat…

Class A rated roofs - Builders Wildfire Mitigation Guide

Fire ratings for roof coverings is based on test methods developed by standards writing organizations. ... Multiple C brands are placed on the roof deck during the course of the test .... A mortar type compound is used to plug the gaps on this roof. ... Gaps don t typically occur at the roof edge when flat tiles are used, but as ...

the householder's guide to flat roofing - NFRC

In a flat roof, the waterproofing is always supported by a structural roof deck. This is usually a ... protection required in the case of fire. ..... COMPOSITE BOARDS.

A Complete Guide to Commercial Flat Roofing Systems & Materials ...

Flat roofs are nothing new, nor are some of the proven materials that cover these often-expansive .... Roofs are considered fully adhered if applied directly to roof decks or insulation. ... IKO Fire Rated Roofing Systems are designed to handle extreme ... Premium Heavy Duty Composite Systems install like a standard cap and...