Five Commercial Flat Roof Systems Explained

Published Oct 21, 20
5 min read

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The number of "plies" on a roofing system suggests the number of layers, i. e. "four plies" signifies a four-layer flat roofing membrane system. BUR systems are redundant, indicating if one layer breaks down, multiple remaining layers offer immediate defense. These systems also use excellent tolerance for constructing stress and resistance to thermal shock, high leak resistance and outstanding membrane strength and durability for tested long-lasting sturdiness.

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The secret to this system is the repetitive layers. BUR also is understood for remarkable fire resistance from external flames. corrugated metal roofing. Reflective emerging alternatives likewise are available to use optimal membrane defense, superior leak resistance and high resistance to foot traffic and mechanical maintenance. With standard application treatments, IKO BUR Systems offer robust defense for today's structures and are offered in standard four-ply.

Reinforcing fabrics also are called roof felts or ply sheets. Roofing felts are enhanced with either glass-fiber mats or organic mats. A tested waterproofing product and is ideal for use in picked moist proofing and waterproofing applications. Mod Bit systems consist of factory-fabricated layers of asphalt that are "customized," using a rubber or plastic ingredient for increased versatility and combined with a reinforcement for extra strength and stability.

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It's discovered in natural deposits or might be a refined product and is used for both roadway appearing and roofing. Bitumen shows a thermoplastic quality when softened by heat. In modified bitumen, there are two primary modifiers used today: APP (atactic polypropylene) and SBS (styrene butadiene styrene). APP and SBS refer to the type of polymers that are contributed to the asphalt.

Scrim is an enhancing material made from constant filament yarn in an open mesh building and construction. Mod Bit membranes are normally installed as a two- or three-ply (multiply) system. The type of modifier used may identify the technique of sheet setup: mopped down utilizing hot asphalt or heat bonded to melt the asphalt so that it flows onto the substrate.

The membrane system may be held in location on the roofing system by totally adhering the base sheet, mechanically connecting the base sheet or using ballast. High efficiency customized bitumen roofing and waterproofing systems are rapidly installed, simple to maintain and cost effective. Mod Bit membranes are normally hot mopped like conventional BUR but likewise might be used as a torch down item. aluminum roofing.

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If hot asphalt is needed for other roof operations to adhere insulation or a base sheet, it's likely more cost-effective to hot mop the cap sheet too. Heat welding (also described as "torch down") can evaporate surface area moisture from the bonding area. Heat welding preheats and softens product, providing advantages in cold weather.

A range of specifically created heat bonded systems are offered, consisting of Armourplast APP Heat Welded Cap Sheets, the PrevENt line of fire ranked cap sheets and Torchflex SBS Membranes in both base and cap sheets. Designed to decrease labor and installation time, the IKO Torchflex Roof can provide big office complex and commercial warehouses with several years of defense.

Roofings are considered fully adhered if used directly to roofing system decks or insulation. From PrevENt Fire Rated Premium Heavy Task Cap Sheets to Modiflex Cap and Modiflex Base Sheets, these durable completely adhered items will include strength and life to your roofing system. IKO Mechanically Attached Roof are understood for consistency and sturdiness, and include those that are secured with a fastener system directly into the structure's structural deck.

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IKO Fire Rated Roof are created to handle extreme temperatures and to alleviate fire. The PrevENt line of premium SBS cap sheets offers boosted performance with graphite technology for the highest fire resistance ranking (Class A) available in a flat roofing system membrane. Graphite is applied to the upper face of the reinforcement mat throughout production of the cap sheet and functions as a fire retardant by broadening rapidly when exposed to high temperature levels.

IKO Reflective and Eco Roof offer reflective residential or commercial properties developed to offer defense from the harmful results of the sun and ultraviolet radiation. From ArmourCool to the brand-new fire resistant Carrara ArmourCool HD, these membrane systems install like a standard cap, are enhanced and developed to last, supplying a substantial contribution towards improving building energy efficiency and cost savings to the building owner.

Used throughout the full line of asphalt systems, these HD membrane items include Fast-N-Stick, Torchflex and Avoid membranes, in addition to the brand-new environmentally friendly Carrara ArmourCool HD. Premium Heavy Duty Composite Systems install like a basic cap and professionals can anticipate better "ordinary flat" tendencies with increased total strength. IKO Cold-Applied Roof consist of cold procedure adhesives that appropriate for use with vapour retarders and Modiflex Base and Cap Sheets.