RV Roof Repair: Fixing Issues in Recreational Vehicle Roofing


RV Roof Repair: In the United States and many other countries, people make use of recreational vehicles or RVs to travel around with almost all of the comfort a house may provide on the road. In this way, as any home RVs have roofs that protect users against everything, and by enduring hard conditions they can get damaged. Fortunately, it is possible to have a RV roof repair process done.

The thing is, not all RV roofs are the same and while the majority of people may think they are, there are at least for main types that involve different materials, and this translates directly into distinctive sorts of damage and solutions to address.

There are some good news though, since in many of the cases it is possible to fix RV roofs without the need to call a roofer, particularly if the damage and leaking problem is simple enough and there are some skills and resources to count on, taking into account RV roof type and their related cost. So, how do you repair an RV roof? Let´s find out.

What is an RV Roof?

RV or recreational vehicles are cars that are utilized to travel and therefore they must have a resistant roof. In this way, in the 99% of the cases RVs have flat roofs that are able to handle extreme temperatures and endure hard conditions without damaging, along with other benefits as practicality and ease of manufacturing and installation.

Unlike mobile homes that may have high slope or high-pitched roofs with more challenging maintenance and issues addressing, RVs do not have this type of roof, being flat and this is very convenient. This is understandable though, since while mobile homes could move, they are stationary and therefore are able to have high-pitched ceiling. RVs are transportation vehicles.

RV Roof: Different Types

Depending on the brand and manufacturer of the RV, there might be up to four main types of RV roofs and this is important at the moment of carrying out an RV roof repair procedure. These are:

EPDM RV Roofing

Many RVs have an EPDM RV roofing system and this is a good thing for sure. EPDM ceiling, also known as rubber roof is a synthetic-based solution that is affordable, easy to repair with DIY options, lightweight and mostly very convenient. Many RVs have this type of roof and their owners are happy with the endurance of the material.

When it comes to disadvantages, EPDM roof can be prone to suffer punctures and when this happen water can leak and accumulate between layers, so a RV rubber roof repair process must be done immediately. Rubber also maintain heat, and this is a benefit in cold weathers and a disadvantage in hot regions.

RV TPO Roofing

TPO is another type of synthetic roof that is available in RVs, standing for thermoplastic polyolefin. It is usually put as a single-ply piece and is considered a rubber-based ceiling as well, so it shares characteristics with EPDM roofs.

In terms of benefit TPO is becoming very popular and affordable. For example, this type of RV roof is white and reflects sun light, so weather do not influence temperature inside the vehicle. Disadvantages respecting TPOs are that this material is heavier and wears out more quickly.

Fiberglass Roofs

Large panels of fiberglass are utilized to manufacture and install fiberglass roofs in RVs. This means great durability in this type of roof, resistance to rust and rotting, as well as fire and also moisture-free. On the other hand, fiberglass is expensive to be repaired and replacement is a better option.

Aluminum-based Roof

While aluminum roofing on RVs is less and less frequent every time, it is a material many recreational vehicles have it. Aluminum is strong when it comes to tree limb piercing, with resistance to holes and fire-proof. However, aluminum roofs suffer from seam failure, rust and harder time dealing with leaks.

RV Roof Repair near Me: Damage and Repairing Roof on RVs

Issues respecting leaking and others in RV roofs, depending on their severity, can be solved by the owner, counting on with a RV rubber roof repair kit or RV metal roof kit. This is why knowing the type of roof the RV have is important since materials differ.

Repairing an Rubber-based RV Roof

RV roofs that are made of EPDM, TPO or any other synthetic material require sealant asphalt and patches to be fixed. Repairing kits usually includes RV roof repair tape, primer, self-leveling sealant, EPDM patches and cleaner.

The surface to fix must be clean and then apply the primer, being the one activating the adherence compound on the path, which must be applied and then sealed. TV roof sealant must be of good quality. For example, if flex seal good for RV roofs? Yes it is, this is a great product.

Repairing a Metal-based RV Roof

Metal roofs were the preferred choice for RVs before EPDM and fiberglass. What is the best RV roof coating? For metal roofs, roof coatings are the best choice to cover, protect and repair aluminum roofs.

For structural damage in aluminum RV roofs, seam type is the most recommended product along with special duct tape. This type of roof is present in older RV models which can be considered classics, so repairing their roof is critical.

Repairing an RV Roof Made of Fiberglass

The most common damage in fiberglass-based RV roofs is that with time they oxidize, since cracking and breaking on this type of ceiling is less probable. To fix oxidation, there is the need to apply a compound that is called gelcoat, protecting the surface against this problem for a long time after applied. Before applying this product, the fiberglass must be cleaned with acetone first.

How much does it Cost to Replace an RV Roof?

In case a damage on an RV roof is so severe that replacement is the only choice, it depends on the material involved to know the cost. For rubber-based roofs in RVs, the average price is around 2.000 dollars, while for fiberglass roofs is double that price depending on the layers to change. Respecting metal-based RV roofs, replacement may involve a 2.500 budget or more.


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