Roofing Cement: From Tiles Roofs to Patching


When not flat, roofs on houses or any other structure can be great pieces of decoration, and this is where actually relies the interest of people and constructors on building high-pitched or high slope roofs, along with obvious advantages in term of water draining, durability and more. Cement tile roof is a very popular sort of high-pitch roofing, especially in houses where owners appreciate aesthetics.

Cement roofing tiles have unique characteristics in comparison to other roofs, since it is concrete the actual physical material utilized in each piece on the ceiling, with benefits and advantages that are worthy of being mentioned.

Also, when it comes to a cement roofing tile material from which a roof is made of in a house, a product called roofing cement comes to the table as the best to fix this type of cement tile roofs, in respect of leaking and other issues. Let´s learn about cement tile ceiling, features and advantages, reparation addressing with roofing cement regarding how and when to use it, along with its characteristics and highlighted brands.

Concept of a Cement Tile Roof

Tiled roofs are a classic when it comes to decoration and roofing style in houses and buildings since man years ago, especially in Europe. In concept, a tile roof is a high slop ceiling with a steep drop by several degrees, in order to let water fall freely and drain and also avoid great isolation spots that could damage the roof.

Back in the day, tiled roofs were made of clay or slate pieces so durability and aesthetics were assured. The thing is, these two materials are very expensive and while wealthy people can have the luxury of putting a clay or slate-based tile roof in their house, the majority cannot.

However, giving up on the way tile roofing looks was something that no one would do, and this is where cement tile roofs come to the table as the affordable option for high-pitched tile roofing that can imitate slate or clay just fine, at a portion of the cost.

Basically, cement tile roofing is based on concrete pieces in form of traditional tiles that are put one after the other to cover the roof and give that classic look, bringing great benefits and also some disadvantages where weight is a big one and an aspect of consideration.

Characteristics and Advantages of Cement Tile Roofs

Cement tiled roofs have some proper characteristics and advantages. For example, since each tile is made of concrete, weight is considerable but this make them quite resistant against debris and strong wings.

This is why; cement tile roofs can last up to 50 years and more with proper periodical maintenance. The way tiles are overlapped with each other also means that water can run freely between tiles and the slope surface, although water is a strong force and this is when installation skills and maintenance play a great role.

When it comes to disadvantages, weight is a great problem for cement tile roofs so wood batten strips, nail fasteners, trusses and other materials as base are very important to guarantee the holding of great weight.

In the same way, installation of cement tile roof is complicated and to include flashing spaces and multiple angles is a challenge, with every tile that must be molded to perfect shape for perfect fitting. This increases installation costs. So, how do you apply roof flashing to concrete? With the help of experts by perfecting angles and shaping tiles in the correct place to avoid obstructions.

Cement Tile Roof: Damage and Repairing

As any roof, cement tile roofing is prone to damage and leaks, especially when maintenance is not carried out as it should. While water usually does not get accumulated in this type of ceiling, in some cases it can get inside tiles and make damage over time.

Since walking on cement tiled roofs is not recommended in any way, the advice is to call professional to fix problems respecting leaks and more. However, in some cases there are undertakings that can be performed by owners, particularly in high slope roofs that are reachable in ladders.

Roofing Cement Material to Fix Cement Tile-Based Roofs

For cement tiled roofs, there is a material called roofing cement that is perfect to deal with leaks and other problems in the tiles, if damage is not that severe or in case professionals are not accessible at the moment.

In details, roofing cement is an asphalt, mineral and fiber plasticizer-based compound that is suitable for dry surfaces, especially concrete tiles in case of leaks, holes, loose pieces and even rooting or rust in fasteners and trusses if involve metal.

Features of Roofing Cement: When and When not to Use It

With the description given before you maybe have the question: is roofing cement a tar? Basically, it is made of similar materials but is not the same, since tar has other characteristics.

Features of the roofing cement are that by being made of solvents, minerals, asphalt and fillers, adherence for any type of roof, including cement tile roof is great. This material is ideal to patch holes that cause leaks, repairing metal components of the structure if any, for cracks and also to reattach loose tiles and shingles, if any. Roofing cement is also suitable to fix roof flashings.

Application is as simple as rolling the roofing cement with a brush, making sure that the surface is completely clean first. Usually takes up to 12 hours for this material to get fully dry.

Now, in many cases users have doubts before applying this material, asking themselves: is roofing cement waterproof or can you apply roof cement in the rain?

Both answers to this questions are no and no. Of course, roofing cement is not waterproof but can endure it just fine, at the moment of applying it the surface must be dry so adherence properties come to the surface, though. In any case, in case of doubts the best thing to do is to consult an expert in cement tile roofs.


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