Three most common problems with Rubber Roofs is improper installation, shrinkage and the seams. While the rubber roofs are known to be durable, they also need maintained. EPDM roofs are fully adhered or as many call it glued down. The system is not attached mechanically.
Which is better EPDM or TPO?
TPO has better dimensional stability than EPDM. EPDM is more likely to shrink which can cause a variety of problems on your roof.
Can you walk on EPDM rubber roofing?
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.
Which is better TPO or EPDM roof?
EPDM is a low-cost material however it can be more prone to damage and other mold/mildew build up and it is not the best roof to look at. TPO is a low-cost choice as well and reflects sun rays and heat to keep the building more energy efficient.
How can you tell the difference between EPDM and TPO?
The main difference between TPO and EPDM roofing is that the durability of EPDM is higher, while TPO has a better reflection of sunlight. In EPDM vs TPO comparison, the latter also has a wider variety of color options available.
Is EPDM or TPO cheaper?
Ballasted EPDM systems are relatively inexpensive when compared to others, however fully adhered or mechanical systems are slightly more expensive than TPO.
What is the best rubber roof system?
- Problem: you need to either fix a roof with a longer-lasting material or you're looking for a new roof to install.
- Solution: EPDM rubber membrane is the ideal solution.
- Why: EPDM is easy to install and lasts a lifetime.
What is the life expectancy of a EPDM roof?
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.
Is EPDM rubber roofing any good?
Rubber roofing is extremely durable. It isn't prone to moss or algae growing on it or prone to being damaged. An EPDM roof is very easy and cost-effective to repair too. Compared to other materials, there are fewer seams, meaning it's extremely rare for a rubber roof to leak.
Will bubbles in EPDM go away?
These bubbles are often not severe and will disappear over a relatively short period of time as the EPDM membrane is partially breathable. In severe cases where the adhesive has not been allowed to become touch dry the membrane may need to be peeled back and re-bonded.
What causes rubber roof to bubble?
Vapour from Contact Bonding Adhesive Contact bonding adhesive is used for bonding the rubber membrane on upstands and around the perimeter of the roof deck. If the rubber is bonded prior to the adhesive drying then bubbles will appear under the membrane caused by the trapped vapour from the adhesive.
How much does a rubber membrane roof cost?
EPDM rubber roofing averages between $7.50 & $9.00 per square foot (installed), including materials and labour, which makes EPDM a cost-effective alternative. TPO roofs cost an average of $8.00 to $9.50 per square foot (installed), including materials and labour, which makes TPO a cost-effective alternative.