Is Firestone EPDM fire resistant?
Excellent flexibility at low temperatures (- 45°C). High puncture resistance. Membrane and seams display high resistance to hydrostatic pressure. Fire resistance to external sources (Low-Slope-Fire-Retardant EPDM).
Is single ply the same as EPDM?
EPDM is a single ply rubber roofing system that is popular on smaller scale roof applications, such as sheds, garages and extensions. Along with Glass Reinforced Polyester, or GRP, its use is becoming more and more widespread on both domestic and commercial roofing projects thanks to a number of advantages.
How long does a Firestone EPDM roof last?
50 years
Studies show a life expectancy for EPDM membranes of more than 50 years, even when exposed to sunlight. On top of its exceptional service-life, the membrane is easy to repair, even several decades after its installation. Its lifespan can thus be extended to even more than 50 years.
What is Firestone EPDM?
Firestone EPDM is a long-term flat roof waterproofing solution with a low life cycle cost. ENVIRONMENTALLY FRIENDLY. Limited environmental impact during the manufacturing process and throughout use.
How thick is Firestone rubber roofing?
Firestone RubberCover EPDM is a highly durable flat roofing material and is available in 2 thicknesses: 045 grade (1.14mm) and 060 grade (1.52mm).
What are the disadvantages of a rubber roof?
Cons of Rubber Roofing
- The appearance is one of the primary drawbacks.
- Dry conditions are needed for proper installation of the rubber adhesive.
- It is delicate and can easily be punctured by falling branches, or satelite dishes which can result in leakages.
How long does single ply roofing last?
between 25 and 40 years
The quality of single ply roof membranes
Using the highest quality raw materials, means that single ply membranes are incredibly long lasting. These normally have a life expectancy of between 25 and 40 years which is in line with the service life of the building.
How much does an EPDM roof cost?
EPDM Roof Installation Cost
For installation, the EPDM roofing cost per square foot will normally range between $3.25 and $14.75. The average price is about $4.50 and $5.50 per square foot. That being said, you can expect to pay between $6,000 and $18,000 for a full roof.
How thick is Firestone EPDM?
The membrane is available in two thicknesses: 1 mm and 1.5 mm. Based on an EPDM synthetic rubber membrane with a life expectancy of over 50 years, it is one of the most durable and sustainable roofing systems on the market.
Can you walk on EPDM roof?
Yes to an extent. EPDM is designed to take LIGHT foot traffic during installation and for occasional cleaning or maintenance. If you require more use than this, i.e. for a balcony then there are additional materials that can be laid over your EPDM for a more durable solution.
Can you walk on an EPDM roof?
What is the average life expectancy of a rubber roof?
If installed correctly, you can expect a rubber roof to in excess of up to 50 years. Because an EPDM flat roof is compromised of durable rubber, it can withstand extreme weather conditions such as hail or snow and common weather such as rain and strong winds.
Why is it called single ply roofing?
Single ply is a flat, synthetic polymer based roofing material that, as the name suggests, provides a waterproofing layer in a single sheet.
What are common problems with EPDM roofs?
Common EPDM Roofing Problems
- punctures in, or damage to, the membrane.
- shrinkage.
- incorrectly installed or improper flashing.
- wrinkles extending into roof seams.
How long do EPDM roofs last?
EPDM roof membranes remain stable over time and can have a life expectancy of over 50 years. ** Made from synthetic rubber, EPDM roofing membranes have two primary ingredients, ethylene and propylene, which are derived from oil and natural gas.
How thick is Firestone rubber roof?
How thick should my EPDM roof be?
An EPDM roof with a thickness of 45 Mils should last around twelve years. If your roof is 90 Mils thick, it might last more than twenty-five years. However, continued exposure to hot humid weather or sub-zero freezing temperatures may negatively impact the life of your roof.
What are the disadvantages of using a single ply roof membrane?
Cons of Single-Ply Membrane Roofing
Single-ply membrane roofing does not have a hard-top layer to protect the synthetic rubber from dropped tools, gravel, or loose screws from being pushed into the rubber membrane. This kind of damage could create holes in the rubber and insulation and be vulnerable to leaks.
What is single ply EPDM roofing?
Ethylene Propylene Diene Monomer is a single-ply membrane that consists of a synthetic rubber compound that allows it to be flexible. EPDM has been used on commercial roofing facilities since the 1960s and is considered a time-tested option.
What thickness of EPDM is best?
How do you extend the life of an EPDM roof?
Apply a Polyglass Coating
Applying a Polyglass coating to a roof that is 10 – 15 years old can extend the life of the roof by up to 10 years and increase energy savings. We utilize Polyglass 700 which can be applied to EPDM Roofs, Torch Down Roofs, Granulated Roofs, PVC Roofs and Metal roof services.
What do you put under EPDM roofing?
If you’re installing your EPDM over an existing roof, you should cover it with clean, sanded plywood or OSB board to provide a barrier to protect the membrane. If you’re applying the EPDM directly to roof decking, you should consider adding a layer of insulation to prevent problems with water vapor.
Does EPDM need underlayment?
Underlayment is an important part of commercial roofing systems. It serves as a protective barrier against water, sunlight, wind, and debris, therefore, it is crucial for building managers to choose the right roofing membrane material.
What do you put under EPDM?
EPDM should be bonded over 5/8″ plywood, 5/8″ OSB board, or polyisocyanurate board with a fiberglass backing.
Can you use silicone roof coating on EPDM roof?
SUMMARY: If your EPDM roof is in decent condition, you can renew it by installing a silicone roof coating system over the existing membrane. If the EPDM roof is in poor condition, you can remove it and install a spray foam roofing system.