Industrial Roofing Systems
There are several different types of industrial and commercial roofing systems available. An experienced commercial roofing contractor like Lancaster Roofing Company can advise you as to the pros and cons of each. Below is some basic info about some of the more common types of commercial roofing systems used today.
TPO (Thermoplastic Polyolefin):
This product is most frequently made use of on low slope roofs in North America. It is comprised of reinforced roof sheets with warmth bonded seams that are extremely reflective. TPO is a single-ply membrane. It is most frequently made from polypropylene and also ethylene-propylene rubber that has been polymerized with each other. TPO comes in a variety of colors which can be used to enhance the appearances of a structure. Nevertheless, one of the most usual colors made use of is white as well as grey. The membrane layer can be installed utilizing 3 various techniques. These are: to have it mechanically affixed, glued and stuck or ballasted. All are viable and also if done appropriately are really reliable and will certainly last a very long time.
PVC (Polyvinyl Chloride):
PVC roof covering material is composed of two layers of PVC with a polyester support scrim in between. The top ply contains materials that make the membrane UV resistant. The bottom ply is typically darker as well as consists of plasticizers for flexibility which helps make installment easier. Other advantages of a PVC membrane layer are durability, resilience and fire resistance. PVC is likewise able to be welded which indicates it can be bonded to an adjacent sheet making it watertight. PVC sheets can be made to look like a standing seam roofing system by welding a pre-manufactured rib to the surface which develops an aesthetically appealing visual from a much reduced cost point. PVC membrane layers are also recyclable and can be recycled in new sheets.
EPDM Roofing (Ethylene Propylene Diene Monomer):
What is EPDM roofing? The letters represent “ethylene propylene diene monomer,” a tough-to-pronounce chemical substance that is known for its elasticity as well as toughness. EPDM roof covering utilizes a material that has a superb capability to stand up to the consistent bombardment of ultraviolet light and all the sunlight’s harmful rays. Among the most prominent commercial roof covering products in current use, EPDM rubber roof is two times as preferable because it incorporates affordability with durable toughness. An EPDM roof covering membrane layer is a kind of synthetic rubber made up of gas and oil. EPDM roofing products are utilized in low-slope business structures throughout the globe. Modified Bitumen (Mod Bit) Roof: A changed bitumen roof covering integrates asphalt and a unique chemical polymer for adaptability as well as temperature resistance. Mod Bit systems can consist of layers of asphalt that are modified plastic or rubber. These processes will certainly boost the versatility and can include toughness and boost the general security of the roofing system. Bitumen (or asphalt) is a sticky, black, and also thick fluid or semi-solid type of oil. Asphalt shows a thermoplastic top quality when softened by heat. It can be applied in numerous layers, several ways (self-adhesive sheets, hot-mopped asphalt, torch used or cold-applied adhesives), in both hot and cold temperature levels, making it a sensible choice for installment via all four periods. The seams are bonded together to develop a safe