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Tag: EPDM

Top Flat Roofing Materials: All You Need to Know About EPDM Rubber Roofs
EPDM, short for “ethylene propylene diene monomer,” has emerged as an exceptional synthetic rubber compound widely utilized in flat roofing since the 1960s. Crafted mainly from reclaimed materials such as tires, slate dust, and sawdust, EPDM rubber roofs offer unmatched durability and eco-friendliness.

Top Flat Roofing Materials: EPDM Rubber Roofs

Roofing is where EPDM truly shines, presenting an economical choice with exceptional performance attributes. With a design that doesn’t rely on gravity like traditional asphalt shingles, EPDM rubber roofing is particularly suited for flat roofs and those with low slopes.

Commercial roofing, in particular, finds EPDM as the premier flat roofing solution.

Advantages of EPDM Rubber Roofs

At the heart of EPDM’s merits lies its environmentally conscious composition, featuring recycled and reclaimed components. This attribute is just the tip of the iceberg. Additional benefits include:
1. Affordability: EPDM rubber stands as one of the most budget-friendly roofing options available.
2. Energy Efficiency: Serving as an insulating barrier, EPDM rubber thwarts heat transfer, maintaining a cooler home in summer and a warmer one in winter.
3. Durability: With resistance against wind, hail, fire, and ozone damage, EPDM roofs boast a lifespan of 25 to 30 years.
4. Minimal Maintenance: Not only is EPDM rubber low maintenance, but repairs are also straightforward and cost-effective.
5. Lightweight Design: In contrast to alternatives, EPDM rubber roofing’s lightweight nature places minimal stress on your roof structure.
EPDM Rubber Roofs Installation Tips and Key Considerations

Installing EPDM rubber roofs offers a cost-effective and durable solution for flat roofs. However, EPDM rubber roofing installation demands meticulous preparation, careful execution, and a keen eye for potential challenges.

Whether you’re a seasoned DIY enthusiast or considering professional installation, understanding the process and potential challenges is crucial.

Surface Preparation and Adhesive Application

A solid foundation sets the stage for a successful EPDM rubber roof installation. Before applying the EPDM membrane, ensure the roof deck is meticulously cleaned, smooth, and free from debris. Any irregularities or contaminants can compromise adhesion and lead to leaks. When applying adhesive, use the appropriate type and follow the manufacturer’s instructions meticulously. Applying the adhesive evenly across the surface ensures a secure bond between the EPDM membrane and the roof deck.

Seaming and Flashing Integrity

For larger roofs, seaming EPDM membranes might be necessary. Proper seam alignment and integrity are vital to prevent leaks. Carefully overlap the EPDM sections and ensure a tight, secure seam using manufacturer-recommended techniques. Additionally, around roof penetrations like vents and chimneys, meticulous flashing installation is essential. Properly fastened and sealed flashings prevent water infiltration and ensure the long-term integrity of the roofing system.

Protecting the EPDM Membrane

Throughout the installation, safeguarding the EPDM membrane from damage is paramount. Avoid walking directly on the EPDM surface, as sharp objects or heavy tools can puncture or harm it. Implement protective measures to ensure the membrane remains intact during the installation process.

Proper Drainage and Temperature Considerations

Design your EPDM installation with proper drainage in mind. Flat roofs should have adequate slope to prevent ponding water, which can accelerate wear and lead to leaks. Additionally, factor in temperature considerations. EPDM adhesives and membranes can react differently based on temperature. Installing within the recommended temperature range ensures optimal adhesion and performance.

Professional Installation and Regular Inspections

While EPDM roofing installation might seem straightforward, enlisting the expertise of professional roofing contractors is advisable. Professionals have the experience to navigate potential challenges and ensure a proper installation. Moreover, regular post-installation inspections are essential. Timely maintenance and addressing minor issues can prevent major repairs down the line, extending the lifespan of your EPDM roofing system.

Are You Considering EPDM Rubber Roof For Your Property?

If you’re looking for a contractor with flat roofing installation expertise, consider All Roofing Solutions, a family-owned & operated Delaware roofing contractor with over 25 years of experience.

In business since 1998, we provide roof, gutter, siding & window installation, and repair services to residential & commercial customers taking great pride in what we do. We proudly serve homeowners throughout Delaware and southeastern Pennsylvania, and look forward to discussing your low-slope roofing repair project!

Call 302-725-ROOF (7663) in Delaware or 610-551-ROOF (7663) in Pennsylvania for a free estimate!

Why Choose All Roofing Solutions
- Family-owned and operated contractor
- Fully licensed and insured for your protection
- Over 25 years of experience with roofing & siding installation and repair
- A+ rated BBB member
- Complimentary Extended Material warranty
- 30-year workmanship guarantee on full roof replacements
- Lien Waiver to protect the homeowners from material liens
- Own crew—no subcontractors!
- Full-service roofer handling all types of residential and commercial roofing, windows & siding projects.
- Most re-roofing projects are completed in one day.
- Because we are efficient we are able to offer very competitive prices compared to large contractors with bigger overhead.
- Each roofing/siding project includes a meticulously performed, post-roofing inspection. We want to make sure that your roof replacement is done correctly and that it meets your complete satisfaction.
- The company owner supervises all projects to ensure high-quality workmanship.
- Customer Satisfaction Guaranteed!
April 20, 2023
Flat Roofing Materials: Pros and Cons of EPDM
A flat roof presents a unique challenge to home and business owners alike. Since a flat or low-slope roof does not possess the natural moisture-deflecting abilities of a pitched roof, it is more prone to leaks.

Therefore, it’s important that the flat roofing material is highly resistant to moisture to keep the roof dry and leak free. EPDM is one such example, and a very popular flat roofing option for those seeking an inexpensive, durable and resistant material.

Pros and Cons of EPDM Roofing?

EPDM is short for Ethylene Propylene Diene Monomer, a synthetic rubber. This black roofing material has been used by roofing contractors since the 1960s, and is a top pick for commercial roofing.

The rubber material gives a flat roof a watertight seal that protects against hail, snow & ice, rain, and high winds.

EDPM roofing holds several advantages over traditional asphalt shingles:
- Resistance to moisture, mildew, and ozone damage
- More energy efficient than reflective-shingled roofs
- Exceptionally resistant to high winds, snow, ice, hail and fire
- Resistance to UV radiation, ozone and weathering
- Less likely to suffer from condensation buildup
- Highly versatile
- Excellent durability, with an average lifespans of 25 to 30 years
- Cost-effective options for flat roof structures
- Thermal shock resistance
EPDM can be installed directly over plywood board, making roof installation relatively quick and cost-effective. Asphalt, tar, felt, or shingle roofing must be removed prior to the application of EPDM – the petroleum content in these roofing materials can cause the rubber roofing to swell, rendering the roof unstable.

The downside to using the rubber material comes only in a very few circumstances. Climates that are consistently humid or extremely wet may not be the ideal site for an EPDM flat roof. Dry conditions are required for proper installation of the rubber adhesive as well.

Faulty installation can cause bubbling, blistering, and tearing of the EPDM. Hire a professional experienced in flat roofing installation to avoid these problems.

Ready to Install EPDM?

All Roofing Solutions is a Delaware and Pennsylvania roofing contractor experienced in installing, repairing, and inspecting a variety of roofing materials, including flat and low-slope EPDM.

In business since 1998, we provide roof, gutter, siding & window installation and repair services to residential & commercial customers taking great pride in what we do.

Call 302-725-ROOF (7663) in Delaware or 610-551-ROOF (7663) in Pennsylvania for a free estimate!
November 14, 2019
Flat Roofing: EPDM Installation FAQ
EPDM roofing is a highly durable and long-lasting synthetic rubber-based material that is especially popular on buildings with gentle slope grades. Available in several different thicknesses and tones, EPDM roofing offers proven advantages including:
- Outstanding resistance to hail and fatigue
- Strong performance in low temperatures
- Elite wind, heat and fire resistance
- Resistance to UV radiation, ozone and weathering
- Excellent durability, with an average lifespans of 25 to 30 years
- Thermal shock resistance
EPDM Roofing Installation FAQ

Frequently asked questions regarding EPDM roof installations include:

Can EPDM roofing be installed directly over an existing roof?

EPDM roofing can be installed over an existing roof if a new protective layer is added. This layer should measure 5/8 of an inch in height, and can be made from plywood, OSB board, or polyisocyanurate board with a layer of protective fiberglass.

What are the various installation options?

EPDM roofing can be installed in one of three ways: it can be attached mechanically, installed fully adhered, or ballasted together.

How are the individual membranes sealed?

The EPDM roofing membranes are sealed off with specially formulated tape adhesives or liquid bonding agents.

How thick should the membranes be?

In most cases, the standard 45 millimeter thickness will be more than sufficient. However, roofing contractors recommend moving into the 60 to 90 millimeter ranges for applications that demand higher levels of puncture protection. For example, if there are tree branches hanging over a specific section of roof, it is a good idea to install thicker layers in those areas to prevent weather-related damage.

Is any surface preparation necessary to perform EPDM roofing repairs?

In most cases, the area to be repaired must only be cleaned with a broom and washed with soap and water, then gently primed. EPDM roofing is fully cured when it is installed, so no additional curing is necessary. Most repairs can be performed with everyday tools, and there is usually no need for advanced or expensive equipment.

Are there any temperature factors or limitations to consider during the installation process?

While the roofing itself can be installed in temperatures as low as 20 degrees Fahrenheit, the most commonly used bonding adhesives have higher temperature ranges, which typically demands that the installation be performed during warmer weather. Neoprene-based adhesives need ambient temperatures of at least 40 degrees Fahrenheit for 48 hours after the installation to settle properly, while latex-based adhesives require ambient temperatures in the 50-degree range.

A local roofing contractor will be your best source of further information on region-specific installation guidelines.

Are You Considering EPDM For Your Property?

If you’re looking for a contractor with flat roofing installation expertise, consider All Roofing Solutions, a family owned & operated Delaware roofing contractor with over 15 years of experience. In business since 1998, we provide roof, gutter, siding & window installation and repair services to residential & commercial customers taking great pride in what we do.

We proudly serve homeowners throughout Delaware and southeastern Pennsylvania, and look forward to discussing your low-slope roofing repair project!

Call 302-725-ROOF (7663) in Delaware or 610-551-ROOF (7663) in Pennsylvania for a free estimate!
September 22, 2016
Flat Roofing Repairs v. Replacement: Making The Right Call
If you have a low-slope roof or flat roof, you need to make special considerations when you’re faced with a “repair or replace” dilemma.

Flat roofs have their pros and cons. They are often easy and much cheaper to install comparable to tile or cedar roofing. At the same time, they tend to be difficult to maintain and pricey to repair. Making the right call – whether to repair or replace – can be hard, so it’s a good idea to call an experienced roofing contractor for help.

Flat Roofing Repairs v. Replacement: Making The Right Call

A number of factors contribute to the inevitable degradation of a flat roof, including sun and shade exposure, the type of flat roof material, and the overall structural integrity of the house, itself. Flat roofs also demand intricate flashing at the points where they join the outer walls of the house, and if this flashing was not properly installed, it can break down quickly and cause leaks.

First, consider the average lifespans of materials commonly used in flat roofs:
- Modified Bitumen/Tarpaper/Asphalt BUR: 10 to 12 years
- PVC/TPO: 20 to 30 years
- EPDM synthetic rubber: 25 to 30 years
Thus, if you’re having problems with your tarpaper roof, it could just be that the material has reached the end of its lifespan and needs to be replaced. It typically isn’t worthwhile to repair a roof that is up for replacement or will be within the next three to five years.

It’s always a good idea to get an expert opinion when it comes to a “repair or replace” roofing dilemma. Having an experienced roofing contractor make a thorough inspection of your roof to diagnose its problems and make a recommendation makes the most sense, considering that most homeowners lack the detailed knowledge and technical expertise required to make an accurate diagnosis.

If you do choose to replace your flat roof, there are several things you can do to protect it. Applying a reflective coating will extend its life, as this will inhibit the effects of sun exposure. If you have tar paper or asphalt roof, you should apply roofing tar every few years to ensure your roof stays watertight.

Need a Reputable Flat Roofing Contractor?

If you’re looking for a contractor with flat roofing installation expertise, consider All Roofing Solutions, a family-owned & operated Delaware roofing contractor with over 15 years of experience. We proudly serve homeowners throughout Delaware and southeastern Pennsylvania, and look forward to discussing your low-slope roofing repair project!

Call 302-725-ROOF (7663) in Delaware or 610-551-ROOF (7663) in Pennsylvania for a free estimate!
September 3, 2015