Table of Contents
The number of "plies" on a roof indicates the number of layers, i. e. "four plies" represents a four-layer flat roof membrane system - cedar shake roof. BUR systems are redundant, indicating if one layer breaks down, multiple staying layers offer instant security. These systems likewise provide excellent tolerance for building stress and resistance to thermal shock, high leak resistance and outstanding membrane strength and strength for tested long-lasting sturdiness.
The secret to this system is the repetitive layers - EPDM roofing. BUR also is known for superior fire resistance from external flames. Reflective appearing choices likewise are readily available to use optimal membrane protection, remarkable leak resistance and high resistance to foot traffic and mechanical upkeep. With standard application procedures, IKO BUR Systems provide robust protection for today's buildings and are available in standard four-ply.
Reinforcing materials likewise are called roofing felts or ply sheets. Roofing felts are strengthened with either glass-fiber mats or natural mats. A proven waterproofing material and is suitable for use in selected damp proofing and waterproofing applications. Mod Bit systems consist of factory-fabricated layers of asphalt that are "modified," using a rubber or plastic component for increased versatility and integrated with a support for added strength and stability.
It's found in natural deposits or may be a refined item and is used for both roadway appearing and roofing. Bitumen shows a thermoplastic quality when softened by heat. In modified bitumen, there are 2 main modifiers used today: APP (atactic polypropylene) and SBS (styrene butadiene styrene). APP and SBS describe the type of polymers that are added to the asphalt.
Scrim is a strengthening fabric made from continuous filament yarn in an open mesh building. Mod Bit membranes are usually set up as a two- or three-ply (multiply) system. The kind of modifier used may figure out the approach of sheet setup: mopped down using hot asphalt or heat welded to melt the asphalt so that it flows onto the substrate.
The membrane system may be kept in put on the roofing by totally sticking the base sheet, mechanically connecting the base sheet or utilizing ballast. High performance modified bitumen roof and waterproofing systems are quickly set up, easy to keep and cost efficient. Mod Bit membranes are typically hot mopped like conventional BUR however likewise might be applied as a torch down item.
If hot asphalt is required for other roofing operations to adhere insulation or a base sheet, it's likely more cost-effective to hot mop the cap sheet too. Heat welding (also referred to as "torch down") can evaporate surface wetness from the bonding area. Heat welding preheats and softens product, offering benefits in winter.
A range of specially developed heat welded systems are provided, including Armourplast APP Heat Welded Cap Sheets, the PrevENt line of fire ranked cap sheets and Torchflex SBS Membranes in both base and cap sheets. Created to reduce labor and setup time, the IKO Torchflex Roof can offer large office complex and business warehouses with numerous years of protection.
Roofs are thought about completely adhered if applied straight to roofing system decks or insulation (industrial roofing). From PrevENt Fire Rated Premium Strong Cap Sheets to Modiflex Cap and Modiflex Base Sheets, these resilient fully adhered items will include strength and life to your roofing system. IKO Mechanically Attached Roofing Systems are known for consistency and sturdiness, and include those that are protected with a fastener system directly into the structure's structural deck.
IKO Fire Rated Roof are created to manage extreme temperatures and to mitigate fire. The PrevENt line of premium SBS cap sheets provides improved performance with graphite innovation for the highest fire resistance score (Class A) offered in a flat roofing membrane. Graphite is used to the upper face of the support mat during manufacturing of the cap sheet and acts as a fire retardant by broadening rapidly when exposed to high temperatures.
IKO Reflective and Eco Roof offer reflective residential or commercial properties created to provide defense from the harmful impacts of the sun and ultraviolet radiation. From ArmourCool to the new fire resistant Carrara ArmourCool HD, these membrane systems set up like a basic cap, are reinforced and constructed to last, supplying a substantial contribution towards enhancing structure energy efficiency and expense savings to the building owner.
Used throughout the complete line of asphalt systems, these HD membrane items consist of Fast-N-Stick, Torchflex and Avoid membranes, along with the brand-new environment-friendly Carrara ArmourCool HD. Premium Sturdy Composite Systems set up like a basic cap and contractors can anticipate better "lay flat" tendencies with increased overall strength. IKO Cold-Applied Roof consist of cold procedure adhesives that appropriate for use with vapour retarders and Modiflex Base and Cap Sheets.
Table of Contents
Roof Replacement - How Much Does A New Roof Cost?
What Is The Cheapest Way To Build A Roof?
How To Build A Roof Over Unsupported Area