Iso roof system

Rigid foam is produced in various size panels 4 ft x 8 ft, 4ft x 4ft, etc. The panels need to fit together tightly to help prevent warm air from leaving the top of the building. After the roof deck is ready, the rigid foam insulation is installed. Depending on the type of insulation you choose and the desired R-Value you want for your facility, you may need to build up a few layers of insulation.

The R-Value is a measurement of heat loss and heat gain. The higher the R-Value means there is a higher ability to retain heat or keep heat out of a facility. Building Energy Codes Program. The layers are screwed down or adhered to the underlying roof deck and the seams on the top layer of the insulation board are taped to add protection against water.

As the most used insulation type for roofing applications, Polyiso is a closed-cell foam that is created by heating chemicals and synthetic materials into a composite material that cools into rigid-foam panels. It is produced in a variety of thicknesses; 4' x 4' panels only. FlintBoard ISO-T is a closed-cell, polyiso core integrally laminated to heavy, black non-asphaltic , fiber-reinforced felt facers.

Available in 4' x 4' mm x mm panels only. Do not leave exposed. FlintBoard ISO-T is a polyiso organic plastic foam and will burn if exposed to an ignition source of sufficient heat and intensity, or open flame, such as a welder's torch.

Do not apply flame directly to FlintBoard roof insulations. Back Quick Links. Back About GAF. Find A Contractor. Find this product in:. Data Sheet. When correctly installed, tapered insulation helps eliminate problems due to ponding water and can extend the longevity of your low-slope roofing system. Thank You. IKO Fully Adhered Roofing Systems include those that are adhered with hot mopped asphalt to allow joining of the membrane to the substrate.

Roofs are considered fully adhered if applied directly to roof decks or insulation. Graphite is applied to the upper face of the reinforcement mat during manufacturing of the cap sheet and acts as a fire retardant by expanding rapidly when exposed to high temperatures. In the case of fire, graphite cuts off the supply of oxygen to the flame.

IKO Reflective and Eco Roofing Systems offer reflective properties designed to provide protection from the damaging effects of the sun and ultraviolet radiation. These cold-applied systems also are designed to adhere IKO Modiflex modified bitumen membranes to steep and vertical surfaces. These membranes serve as an excellent base for the application of a heat-welded cap sheet or as a flashing detail designed for use in flame-sensitive areas.

IKO S. Adhesive and Adhesive LVC products provide a quick-drying surface preparation for installing these membranes. Hybrid Systems include a very small, specialized category of low slope commercial roofing systems using a combination of Mod Bit and BUR.

These hybrid systems are specified for certain situations and are typically comprised of two or three hot-mopped glass fiber felts followed by a modified bitumen cap sheet. The Modiflex family of base and cap sheets are a preferred choice by IKO contractors. Single Ply Membrane Systems The single ply roofing systems market has grown exponentially in the past 40 years. Considered a reliable commercial roofing application, single plies offer an extended service life and require relatively low maintenance.

The Manual provides a detailed history of the background on contemporary roof systems as well as a discussion of the materials and research that are part of that history.

The Single Ply Roofing Industry SPRI classifies single ply commercial roofing membranes as flexible sheets of compounded synthetic materials that are manufactured in a factory to strict quality control requirements. Single ply roofing systems provide strength, flexibility and long-lasting durability. The inherent advantages of these pre-fabricated sheets are the consistency in quality of the products that are manufactured, the versatility in their attachment methods and their broader applicability.

Thermoset membranes are compounded from rubber polymers. EPDM is a durable rubber roofing solution and available in both black and white. Thermoset membranes are successful for use as roofing materials because of their proven ability to withstand the potentially damaging effects of sunlight and most common chemicals generally found on roofs. Thermoplastic membranes are fabricated from polymers which soften when heated and harden when cooled.

These factory-made sheets are applied on the job site using one of the standard installation techniques for sheet membrane systems fully adhered, mechanically attached or ballasted. This process is repetitive provided the material is not heated above the point at which decomposition occurs. The membranes can be welded together with heat or solvents, and when welded, develop a bond strength which equals or surpasses the strength of the base material.

Determining the best choice for a single ply system depends on several factors, including cost. However, the decision should not be based on cost alone. Other important considerations are building height, wind exposure, anticipated roof traffic and aesthetics.

In any case, consider the track record of the manufacturer and the reputation of the roofing contractor. Single Ply Attachment Methods The project and situation will help determine the best attachment method. If the roof deck can withstand the weight, a ballasted loose rock roof may be the best option. But if the slope of the roof is greater than , then this system may not be appropriate.