Improperly applied roof coating system

Improperly Used Roof Coatings

Travis Roper

Travis is the Owner and COO for Northmen Roofing. Tile roofing, historical restoration and waterproofing specialist.

It’s often misunderstood how much damage can actually be caused by that friend or handyman with a bucket of “waterproof roof coating”.

Just because the buckets says “Roofing” does not mean it can be randomly applied to any roof surface or system. Easily 75% of the roof repairs we do is actually reworking someone else’s “repair”. Often, the repair is made more difficult or more expensive because of what was done before.

This is particularly true for metal and flat roof surfaces such as modified bitumen or TPO which can be good candidates for high quality liquid applied roofing systems. Applying random waterproofing products without proper preparation work, specifically to metal surfaces, is a certain way to cause more damage or create a larger problem than already exists. This comes mostly in the form of water being trapped between the waterproofing and the metal creating rust. The cost of repairing damaged substrate far exceeds what it would have been to properly repair the original leak with the appropriate prep work and products. Be very wary of “roof painters” and “handymen”; your roof may look great with a fresh coat of “goo” but these improper repairs do not last and can cost you a lot in the long run.

In summary, surface preparation will always be key to success for any liquid applied roofing system in Central Florida. Existing leaks must be repairs and excessive moisture in the roof or attic space must be remedied or you risk mold growth and failure of the liquid applied roofing system. The existing roof metals must be adhered and free from rust or should be replaced. Existing roof must be fully secured, so a metal roof will need all screws checked and/or replaced and self adhered systems such as modified bitumen or TPO may need laps, seams or edges re-adhered properly. Prior to coating application the surface must be cleaned from any dirt, debris, oil or moisture. Preparation is key to success!

Call Northmen Roofing at (407) 498-2137 If you would like to speak with a roof repair specialist. Experience matters!

Visit https://www.northmenroofing.com for more information.