Commercial Roofing Services
- MODIFIED BITUMEN ROOFING
- THERMOPLASTIC (TPO, PVC) ROOFING
- ROOF COATINGS
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MODIFIED BITUMEN ROOFING
Modified bitumen sheets are composed primarily of polymer modified bitumen reinforced with one or more plies of fabric such as polyester, glass fiber or a combination of both. Assembled in factories using high quality control standards, modified bitumen sheets are made to have uniform thickness and are manufactured to have consistent physical properties throughout the
The finished roofing membrane may consist of one or more modified bitumen sheets, or may be comprised of a combination of built-up roofing (BUR) felts and one or more modified bitumen sheets. The type of substrate and the performance objectives influence the specification of the modified bitumen membrane system.
Asphalt used in manufacturing modified bitumen systems is generally modified with one of two modifiers: Atactic Polypropylene (APP) or Styrene Butadiene Styrene (SBS). These modifiers create a uniform matrix that enhances the physical properties of the asphalt.
APP MODIFIED BITUMEN
APP is a thermoplastic polymer that forms a uniform matrix within the bitumen. This matrix increases the bitumen’s resistance to ultra-violet light, increases its flexibility at high and low temperatures, and increases its ability to resist water penetration.
SBS MODIFIED BITUMEN
SBS-modified bitumen membranes resist water penetration while exhibiting superior elongation and recovery properties over a wide range of temperature extremes. This high-performance benefit makes them exceptionally durable and particularly applicable where there may be movement or deflection of the underlying deck.
THERMOPLASTIC (TPO, PVC) ROOFING
Welcome to Grace Roofing and Sheet Metal Enterprise, your go-to source for top-quality thermoplastic (TPO, PVC) roofing services. With years of experience and a team of skilled professionals, we pride ourselves on delivering outstanding results that exceed our clients’ expectations.
Our TPO and PVC roofing services are ideal for commercial, industrial, and residential properties. These types of roofing systems are known for their durability, energy efficiency, and low-maintenance requirements, making them a popular choice among property owners.
Our team of experts has the necessary knowledge and skills to handle all aspects of TPO and PVC roofing, including installation, repair, and maintenance. We use only the highest quality materials and cutting-edge techniques to ensure that your roof lasts for years to come.
Thermoplastic materials are distinguished from thermoset materials in that there is no chemical crosslinking. These Workers Thermo plastic roofingmembranes can be repeatedly softened by heating or hardened when cooled. Because of the materials’ chemical nature, thermoplastic membranes typically are seamed by heat welding with hot air or solvent welding.
- Polyvinyl Chloride (PVC)
- PVC Alloys or Compounded Thermoplastics
- Copolymer Alloy (CPA)
- Ethylene Interpolymer (EIP)
- Nitrile Alloys (NBP)
- Tripolymer Alloy (TPA)
- Thermoplastic Olefin (TPO)
- Chlorinated Polyethylene (CPE)
Frequently Asked Questions
Q: What is TPO roofing, and how is it different from PVC roofing?
A: TPO (thermoplastic olefin) roofing and PVC (polyvinyl chloride) roofing are both single-ply roofing systems made from thermoplastic materials. TPO is a newer type of roofing material and is typically less expensive than PVC. PVC is more flexible and has a longer track record of durability, but it can be more expensive than TPO.
Q: How long does a TPO or PVC roof last?
A: With proper maintenance, a TPO or PVC roof can last up to 20-30 years.
Q: How do I know if my TPO or PVC roof needs repair?
A: Signs that your TPO or PVC roof may need repair include water leaks, cracks or tears in the roofing material, and visible damage to the roof membrane.
Q: How much does TPO or PVC roofing installation cost?
A: The cost of TPO or PVC roofing installation varies depending on several factors, such as the size of your roof, the complexity of the installation, and the quality of the materials used. Contact us for a free quote tailored to your specific needs.
ROOF COATINGS
Roof systems are applied with coatings for a reason. It is because they are cost-effective solution that extends the life of the roofing system. There are also other benefits from applying these coatings.
For instance, coatings allow a surface to be highly reflective. This is proven beneficial in lowering the temperature of the roof’s surface. With a lowered surface temperature, companies are able to reduce their cooling costs. Eventually, this leads to reduced overall expenditures.
Introducing the Cool Roof Coatings
Cool roof coatings are often found in their white color or special reflective pigments wherein the sunlight easily reflects. Being white roof coating, it is only expected that it comes with greater benefits that the non-cool roof type. Among these benefits is that it lets you save money in numerous ways such as in downsizing the HVAC equipment and extending the lives of the roof.
Roof Coating (White)
A white-colored roof coating is a reflective, elastomeric thermal barrier that waterproofs and protects the surface where it is applied. One characteristic that this roof coating has is a thick consistency. Properly applied white coating expands and contracts. Even in the most extremes of cycles, it still won’t crack, peel, chip, lift or bubble.
What Clients Are Saying
Finding a professional and reliable vendor is the most challenging aspect of managing a property. His communication skills are excellent and he has a wide range of knowledge.
I have used and will continue to use this company for all my roofing needs. He is consistent and on time. Before the service, I receive a message informing me of when he will arrive, and another after the service is complete.
My sincere thanks to you Charles Miller for being professional.
You rock!
Mr. Charles is a great salesman he goes above and beyond his duties to assist your customers his attitude is perfect and his manners is fantastic I think he can be a great asset to your company. i will recommend you all at any time. Mrs. Alyce Ritter
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