Roof Washing by Roof Type
Roofs are made of various materials and when roof washing them the instructions and cleaning solution will be different for each one. Let us look at the various roof types and how to proper roof wash them.
Regardless of where the home is located, asphalt shingles is a common roof material. The shingles are known for their sand-like and granular finish. It is the type of finish that is designed to wear out slowly. Due to the layered, delicate nature of the shingles, it is important that when roof washing them that you do it gently so you do not destroy the layer of protection. Roof washing them too
This type of roof is very popular in the subtropical and Southwest regions and on Spanish-style houses. This roofing material can stand higher-pressure washing. It does it without suffering from wear or corrosion. One important thing to note is that when using a pressure washer you do need to control closely the psi because if you apply high pressure to the wrong place on the roof it could crack the ceramic tile. If this happens, it could require replacing ceramic tiles on your roof. To help prevent this, it is recommended that you use a low-pressure washer. Ceramic tile roof cleaning should be done using a specialized formula that is designed to attack algae, mold, and fungi growth along with lifting stains.
These tiles look similar to ceramic tiles and are popular in Southern and Southwest states, especially California. They are made using a method that combines sand and clay to make the tiles. This type of roof is excellent insulators. They help to reduce the homeowners cooling costs. The difference between the ceramic and clay tiles is that the production methods make the clay tiles more porous. This makes them subject to wear even using low-pressure washing by a non-qualified technician. when roof washing them, you should use a garden sprayer. A clay roof that is properly maintained should have a protective sealant to inhibit the grown of many organisms. You will still need to do roof washing using just water that is mixed with dish detergent or plain water. If you prefer there are specific roof washing cleaners that you can use on your clay tiles.
All in all, The cost of roof washing a roof the non-aggressive way is significantly less than using a high-pressure jet cleaning. Typically one third. Some companies will do it, but the technique is available to private individuals as well. The ideal solution is to hire the specialized roof washing equipment: A chemical injection box and a lightweight boom is often sufficient to carry out the spraying from the ground.