When constructing a commercial property, it is necessary to take into account details that need more attention. One of them is the roof, since it is one of the critical components that will represent the central element of the protection of interior space in your home. Besides, it could provide an attractive style and design.

Flat roofs have become very important in recent years. They have a flat, simple and modern style made with waterproof elements that allow water and other liquids to drain.

Our company offers flat roof repair and replacement services as well as drainage systems to all of our clients in the city of Enterprise, AL.

Flat Roof Repair Services

Our experienced and licensed professionals offer the best flat roof repair and renovation services.

Properly installed flat roofs with quality materials are less prone to damage. However, over time, it can be damaged due to wear or temperature changes.

We take care of repairing the cracks formed in your roof, and we solve problems of humidity, leaks, ponding water, roof surface deterioration, and more. Therefore, we need to previously inspect to verify the type of roof material and determine the severity of the damage.

 Flat Roofs

I. Types of Flat Roofing

1. Built-Up Roofing (BUR)

Description: Built-Up Roofing, often referred to as "tar and gravel" roofing, has been a reliable choice for flat roofs for over a century. It consists of alternating layers of bitumen-saturated roofing felt and asphalt or coal tar.

Advantages:

• Durability: BUR roofs are known for their longevity, with some lasting 20-30 years or more.
• Fire Resistance: The multiple layers provide excellent fire resistance.
• Walkability: BUR roofs can withstand foot traffic and are often used for rooftop gardens and decks.

Considerations:

• Installation: BUR installation can be labor-intensive and may emit noxious fumes during the hot asphalt application process.
• Maintenance: Over time, BUR roofs may require periodic maintenance to address cracks or blisters.

2. Modified Bitumen Roofing

Description: Modified bitumen roofing is an evolution of BUR. It consists of modified asphalt reinforced with modifiers like APP or SBS. This roofing material comes in rolls, often with a self-adhesive backing.

Advantages:

• Flexibility: Modified bitumen roofs are flexible and can handle temperature fluctuations, making them suitable for areas with extreme weather conditions.
• Ease of Installation: They can be installed using various methods, including torch-applied, hot-mopped, or cold-applied.
• Longevity: Modified bitumen roofs can last 20-25 years with proper maintenance.

Considerations:

• Maintenance: Regular inspections are necessary to detect and repair any punctures or cracks.
• Professional Installation: Due to the need for precise installation techniques, it's best to hire experienced contractors.

3. EPDM (Ethylene Propylene Diene Monomer)

Description: EPDM is a synthetic rubber roofing material available in large sheets. It's known for its exceptional durability, flexibility, and resistance to UV rays and ozone.

Advantages:

• Weather Resistance: EPDM is highly resistant to weathering, making it suitable for various climates.
• Easy Repairs: Repairs are typically straightforward, involving the application of a patch or adhesive.
• Energy Efficiency: Reflective EPDM options can enhance energy efficiency.

Considerations:

• Seam Integrity: Proper seam sealing is essential to prevent leaks.
• Installation Methods: EPDM can be mechanically attached, ballasted, or fully adhered.

4. TPO (Thermoplastic Olefin)

Description: TPO is a single-ply roofing membrane made from a blend of rubber and plastic. It is a popular choice for its energy efficiency and reflective properties.

Advantages:

• Energy Efficiency: TPO's reflective surface helps reduce cooling costs.
• Ease of Installation: TPO can be mechanically attached or fully adhered, making installation efficient.
• Resistance: It resists UV rays and chemical exposure.

Considerations:

• Quality Matters: Ensure the TPO material used meets industry standards for longevity.
• Professional Installation: Like other flat roofing materials, proper installation is critical for longevity.

II. Flat Roofing Materials

1. Roofing Membranes

Description: Roofing membranes are the primary waterproofing layer of flat roofs. They come in various materials, each with unique properties.

• EPDM: Durable and flexible rubber.
• TPO: Reflective and energy-efficient thermoplastic.
• PVC: Chemical-resistant and durable plastic.

2. Roofing Insulation

Description: Proper insulation is essential for flat roofs to maintain temperature and energy efficiency. Common materials include:

• Polyisocyanurate (ISO): Offers high R-value insulation.
• Expanded Polystyrene (EPS): Economical and moisture-resistant.
• Extruded Polystyrene (XPS): Durable and moisture-resistant.

3. Roof Coatings

Description: Roof coatings are applied over existing roofing materials to enhance performance, extend the roof's lifespan, and improve weather resistance. Common types include:

• Acrylic Coatings: Reflective and protective.
• Silicone Coatings: Highly waterproof and durable.
• Elastomeric Coatings: Flexible and resistant to cracking.

III. Installation Process

1. Roof Deck Preparation

Description: The roof deck serves as the foundation for the roofing system.

• Clean and Dry: The deck must be clean, dry, and free from debris or contaminants.
• Repairs: Address any structural issues or damage to ensure the deck's integrity.

2. Membrane Installation

Description: Proper installation of the roofing membrane is crucial for preventing leaks.

• Seam Sealing: Ensure seams are properly sealed to prevent water infiltration.
• Attachment Methods: The choice of attachment method (mechanical, ballasted, fully adhered) depends on the membrane material and local conditions.

3. Insulation Application

Description: Insulation regulates temperature and energy efficiency.

• Type and Thickness: Select insulation materials based on climate and building codes.
• Vapor Barrier: Consider adding a vapor barrier to prevent moisture issues.

4. Roof Coating (Optional)

Description: Roof coatings can enhance performance and extend the roof's lifespan.

• Application: Roof coatings are applied over the membrane using a variety of methods.

IV. Maintenance and Repairs

1. Regular Inspections

Description: Routine inspections are essential to catch problems early.

• Visual Checks: Look for signs of damage, ponding water, membrane deterioration, or loose flashing.
• Roof Drainage: Ensure that the roof has proper drainage to prevent water accumulation.

2. Drainage Management

Description: Proper drainage prevents water damage and structural issues.

• Clear Drains: Regularly remove debris from drains and gutters.
• Slope Maintenance: Ensure that the roof has adequate slope for water runoff.

3. Leak Detection and Repairs

Description: Addressing leaks promptly prevents further damage.

• Patch and Seal: Patch small punctures or cracks with appropriate materials.
• Professional Repairs: For more significant damage, consult professional roofing contractors.

4. Professional Maintenance

Description: Scheduled professional maintenance can extend the life of your flat roof.

• Annual or Bi-Annual: Consider a professional inspection and maintenance schedule.
• Warranty Preservation: Professional maintenance may be required to maintain roofing material warranties.

Conclusion

Flat roofing offers an array of advantages, but it's essential to understand the nuances of the various types, materials, installation processes, and maintenance requirements. By considering these factors, you can make informed decisions and ensure your flat roof stands the test of time. Professional guidance, regular inspections, and appropriate care are vital for maximizing the longevity and performance of your flat roof.

Replacing a flat roof requires a greater investment of money. We have a good reputation as a local roofer in Enterprise AL, thanks to the fair prices we offer in exchange for quality work. We want the investment of your money to be profitable.

Certain signs allow us to determine if a roof needs to be replaced. More than 20 years of existence. Leaks. Cracks. Damaged Flashings. Broken or detached shingles. Rotten or spoiled materials.

Once these situations are identified, we proceed to carry out the replacement process. We cover the most critical elements for flat roof replacement such as waterproofing, surface, support, insulation, nailed beams and more.

When Should a Flat Roof be replaced?

The replacement of an average flat roof should be carried out approximately every 15 years. However, depending on the weather conditions of the location and the quality and types of roofing materials, it may require a replacement every 10 years or less.

How Many Layers Does a Flat Roof Have?

A flat roof can contain a certain number of layers depending on the materials used. When adding asphalt shingles, a flat roof can have two layers, just like the EPDM and TPO flat roof types.

If you need flat roof repair, maintenance, or replacement services in the city of Enterprise, AL, we are the best option for quality and durable work.

Call now 313 123 4567

A flat roof, unlike a sloping roof, tends to be more prone to problems with water drainage, heat or cold expansion, and climate changes. Therefore, it is essential to apply a quality flat roof coating.

The flat roof covering protects against water. Usually, these roofs have a gravel layer on the surface to divert the water to the drains. Several types of flat roof coating must be used according to their conditions.

We Carry out Several Steps to Apply it:

We clean the flat roof. Furthermore, we select the correct coating. Likewise, we use a liquid coating. We install the rubber membrane.

How Often Flat Roof Coating be Done?

Generally, depending on the materials, a flat roof can have approximately 10 years of useful life. However, this time can be extended between 2 and 5 years when coating it.

Proper Flat Roof Drainage System

Having a properly functioning drainage system will prevent costly property damage from the presence of water. Our services for the installation of a drainage system will prevent the appearance of mold, pests, erosion, humidity, and gutter problems.

The Right Way to Fix a Flat Roof Leak 

Locating leaks on a flat roof is tricky because the water travels in different directions. Our years of experience in the Enterprise, AL area have allowed us to find water leaks quickly.

We perform a roof inspection and apply various methods to try to verify the exact location of the leak. If you would like a quote, give us a call or fill out the form today!

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