Tag: commercial roof cleaning

Roof Cleaning – Why You Should Leave it to the Professionals

Roof Cleaning Charleston SC¬†may be low on the homeowner’s to-do list, but it should be done occasionally. Keeping your home’s roof clean can help it last longer and look better.

Chlorine bleach, the same kind you use in laundry or to scrub a toilet, is enough to kill off moss and algae growth on shingles. However, the ARMA recommends against using a pressure washer.

roof cleaning

A pressure washer uses high-powered water to blast away dirt, grime, mildew, and algae. The results are impressive and can help to prevent the buildup of these organisms that cause roof stains. The process is best left to a professional who has experience cleaning a variety of roofing materials and can adjust the washing force as needed for each type.

While this method of roof cleaning is very effective, it is not without risks. Over-pressurization can damage shingles, tiles, and even the structural integrity of your roof. A professional will know how much pressure to apply and which chemicals are safe for your particular roof material. They will also use a wide-angle nozzle to avoid spraying water directly at seams or other vulnerable areas of the roof.

In addition, a professional will be aware of which areas of the roof are inaccessible and may not need to be cleaned using the pressure washer. It is also important to use caution when cleaning around plants, as some of the chemicals used in the washing process may be harmful to them.

A more environmentally-friendly option is soft washing, or chemical cleaning. This method uses a mixture of soaps and chemicals to break down stains on the surface of your roof. The solution is then rinsed off with clean water, leaving no residue behind that can promote the growth of moss or algae.

This method is also recommended for roofs with moss or algae growth, as it can kill the organisms and stop their spread. Chlorine bleach, the same kind of bleach you would use to whiten your laundry, is a common ingredient in this mixture, which is usually diluted with water before being applied to the roof. It is important to test the solution on a small area of your roof before applying it to ensure that it does not damage or discolor it.

Regular roof cleaning can improve your property’sproperty’s aesthetic value and resale value, as well as extend its lifespan. It can also reduce the risk of a moss infestation, which can void some roof warranties and increase costs for repairs or replacement.

When cleaning a roof, the gentle action of soft washing removes dirt from the surface without damaging or loosening shingles. This is an eco-friendly method of washing that can also be used on other structures and surfaces around your home, including concrete tile, clay tiles, wood shake shingles, stucco, coquina, screen enclosures, outdoor rooted plants, vinyl sidings, and lanais.

The soft washing technique involves a higher proportion of cleaning chemicals and less water pressure than standard power washing. The solution is sprayed onto the dirt-covered roof and allowed to soak in, killing mold, mildew, bacteria, algae, moss, lichen, and other organisms. It is then rinsed off with low pressure water, protecting the other exterior surfaces of your house and minimizing the run-off that damages nearby plants.

One of the biggest advantages of soft washing is its ability to remove black streaks that form on shingles and other roofing materials. These streaks are caused by Gloeocapsa magma (algae), which can damage the shingles and allow water to seep into your home. Soft washing kills the algae and prevents it from regrowing, extending the lifespan of your roof.

It also helps your roof reflect sunlight, which lowers your cooling bills and protects the environment by reducing greenhouse gases. A clean roof is also a good investment because it can increase the value of your property, and if you are selling your home, it will attract potential buyers.

A dirty roof can affect the overall appearance of your home and make it look unkempt and neglected. Regular cleaning can extend the life of your roof and reduce the need for costly replacements. It also keeps organic growths from causing damage to the shingles and other components of your roof, which can shorten their lifespan.

Using a chemical solution, this method is able to clean moss, mildew, algae and any other unwanted blemishes from your roof, making it look fresh and vibrant. It is also an efficient way to clean your roof as it can be done quickly and without the need for any special equipment or team of labourers. Furthermore, unlike the pressure washing technique, this option does not cause any damage to your roof.

There is always a risk of overusing or mistreating chemical cleaning products, however, this can be avoided by following the manufacturer’smanufacturer’s guidelines carefully. The concentrations and usage of different cleaners can vary significantly, so it is essential to read and understand these instructions before using them. In addition, it is essential to wear protective clothing and eye protection when working with chemical solutions.

Some roof cleaning contractors use bleach in their services, even though this is not recommended for shingle roofs. Those who do often use the term ”Soft Wash” or mention sodium hypochlorite (bleach). They may also mix fragrance in with the bleach to disguise the smell, but it is important to ask them to be open about their chemicals before you agree to work with them.

When bleach is used, it has the ability to penetrate deep into shingles, which can cause them to crack and break down over time. This can result in the need for costly roof repairs, so it is best to avoid this technique if possible.

Aside from damaging shingles, bleach can also harm plants and animals that come into contact with it. This is why it is imperative to always rinse the roof and surrounding areas thoroughly after the cleaning process. It is also advisable to re-soak any plants that have been affected by runoff or overspray.

The best way to determine which roof cleaning technique is right for you is by taking a walk through your property with a professional roof cleaner. They will be able to take a closer look at what is growing on your roof, advise you of the correct application, and provide you with an estimate for the work.

As part of every roof cleaning, your professional roof cleaner should also carry out a general inspection. While this is not as in-depth as a complete roof assessment, it will help you spot any areas that may need attention and ensure that your roof is healthy and safe. The inspection can take place on the ground, from a ladder or, if possible, by going onto the roof itself. A thorough inspection includes looking at the gutter system for clogs and to see that it is functioning as intended. This is important as water can flow off the roof and cause damage to the surrounding property.

They will check the condition of the shingles or tiles, looking for cracks and missing granules on shingle roofs, splits in slate or tile roofs and rust and corrosion on metal roofs. They will also look at the wood decking, rafters and joists to make sure they are structurally sound and not showing signs of damage or rot. They will also check the attic insulation for mold growth.

If your home has a skylight, chimney, solar panel or other penetrating feature, they will inspect the conditions of these to ensure they are water tight. They will also check the flashing, which lines these holes to prevent water from leaking into the structure. This can be damaged by wind or by incorrect installation, so it is worth checking that it is up to code.

Another area to pay particular attention to is the roof valleys, which are often a source of leaks and a weak point for moss or algae buildup. Inspectors will also note the presence of any moss, lichen, or algae and the treatment required to eliminate them.

They will also inspect the fascia boards that run along the edges of the roof and the soffit board, which covers the underside of the roof overhangs. They will check both for rot and other damage, and they should be free of insect infestation. In addition, they will examine the condition of the gutters and downspouts, ensuring that they are functioning properly and that the roof drainage system is unobstructed.

Why Roof Cleaning Is Needed

Sarasota Roof Cleaning protects your home from the elements, making it essential to keep it clean. Regular cleaning keeps mold, fungus, and moss from growing, which will help maintain the value of your home and prevent water damage.

Most roofing material types can be cleaned safely using eco-friendly cleaners that avoid chlorine bleach and high-pressure washing. These formulas are safe for kids and pets and won’t wear down your shingles.

roof cleaning

If your roof is covered in algae, moss, mildew, or mold, it may need to be cleaned. These organisms can damage a roof and cause rot, leaks, and structural problems. They can also cause serious health problems for homeowners and their families. Breathing in mold and mildew spores can lead to respiratory issues, allergies, and nausea. Additionally, moss and algae can create dark streaks on the roof and discolor its surface.

Algae grow from spores carried by wind or birds and animals, which settle on moist surfaces. They are not plants, but they use photosynthesis to produce energy and do not require roots or leaves to thrive. They typically form on the northern exposure of a roof because it receives less sunlight and dries slower than other parts of the house.

A licensed roofing contractor can recommend the best way to remove moss and algae from your roof. The most effective method is to use a mixture of water and bleach to wash the organisms off the roof. A chlorine bleach solution is powerful enough to kill the organisms, but it’s important to spray the entire roof with clean water afterward to prevent lingering traces of bleach on the shingles.

To keep moss and algae from growing back once you’ve scrubbed away the growth, consider installing zinc strips near the roof’s peak. These strips can be purchased from a local metal supplier or online and are much cheaper than copper. They also provide a nice metallic touch to the roof. In addition to the physical damage that algae can do to shingles, it can also prematurely age them by stripping away their granules. This can affect the shingles’ ability to reflect sunlight and cool the house.

A roof’s surface is not only a reflection of a house’s cleanliness, but it also protects it. Regularly cleaning your roof will extend its life by removing contaminants that weaken its materials. This includes dirt, moss, mildew, and other growths. These organisms cling to shingles and tiles, preventing rainwater from flowing freely. The result is a damp roof that could cause problems with the structure of your home and lead to leaks, mold, fungus, and rot.

Most build-up is harmless, but if your roof is heavily infested with moss and algae it can become heavier and prevent rainwater from flowing freely. In addition, moss and algae can hold moisture, speeding up the natural degrading of roofing materials. If your roof is overgrown, it can also reduce the efficiency of your gutter system and affect the appearance of your home.

Having a clean roof can increase the resale value of your home and improve its curb appeal. It can also help keep your family comfortable, especially if you live in a hot climate. The first sign that your roof is in need of a good clean is usually when ugly black streaks begin to show, caused by the growth of blue-green algae.

There are two main methods of roof cleaning, which are pressure washing and soft washing. Pressure washing uses highly pressurized water to remove moss, dirt, and other contaminants. It is not recommended for shingle roofs, however, because the forceful water can damage the shingles and cause them to crack, peel, or blister. Soft washing, also known as chemical washing, is a gentler method that uses biodegradable chemicals to remove contaminants. It’s ideal for shingles and other softer roofing materials and extends the life of your roof and siding.

Both mildew and mold are fungi that thrive in damp areas, and they can cause serious damage to your home and health problems for people with respiratory issues. However, they differ in appearance and growth patterns. Learning to distinguish between the two can help you treat them effectively and safeguard your home from future infestations.

Mildew is a thin white or gray growth that thrives on the surface of materials. It typically looks dry or powdery and grows flat. It is easier to remove than other types of fungi, such as mold. Mold is more invasive and can penetrate the surface of materials to damage them from inside out. It can also produce toxic spores that can cause illness in those who touch or inhale them.

Keeping both mildew and mold away is a matter of balancing moisture with temperature. Mildew usually requires warmer, sunnier weather, while mold can grow in colder temperatures, too. Air temperatures at or below the dew point can inhibit mold growth.

A good way to prevent the growth of mildew and other fungi is to keep surfaces dry. Keep a towel or washcloth nearby to wipe away any wet spots on walls and doors. Hang or spread out washcloths, towels and clothes to dry quickly after use. Avoid leaving wet items bunched together or hanging over things that can’t be washed, such as curtains and rugs. Also, never leave food or condiments in damp containers.

Sometimes roof shingles get dark streaks of staining that aren’t caused by dirt, mildew or algae but by a bacteria called Gloeocapsa Magma. These spores travel through the air and land on the roof, especially in shady areas that retain moisture longer. While this staining doesn’t harm shingles, it can be unsightly and detract from your home’s value. A professional roof cleaner can use a low-pressure spray of oxygenated bleach to treat the staining and remove it.

Pressure washers should never be used on a shingle roof because the high-pressure water can rip the fibres and shorten their life. This type of cleaning is also ineffective at removing moss and lichens that hold on tenaciously and can cause further damage to the roof surface.

A good alternative is to use a chemical treatment for black roof stains. This solution contains oxygenated bleach which is less harmful to the environment and works better at removing stubborn stains than chlorine bleach. The mixture is applied to the roof and allowed to sit for 20 minutes. The shingles are then rinsed thoroughly with a garden hose (not a pressure washer). The runoff from the roof should be caught and filtered to prevent harming the yard, shrubs, and trees.

To avoid the problem altogether, consider a non-staining roofing shingle when buying your next roof. Some manufacturers offer non-staining warranties that will protect the shingles for several years after installation, so be sure to check carefully before making your purchase. Also, make sure your roof cleaner is properly trained and certified to use the soft washing technique on shingle roofs. This method uses less force and is recommended by the ARMA.

Clogged gutters do a lot of damage to your home. They can cause roof leaks, and they also encourage mold and mildew. If these problems are left unattended, they can also cause other serious structural problems. That’s why you need to clean your gutters regularly.

Gutters are vital because they collect and divert rainwater away from the foundation of your home. If your gutters become clogged, they will overflow with water and may spill onto the ground and splash over the sides of your house. This can saturate the soil around your foundation, weakening its structure and causing it to crack. This can lead to basement flooding, which will require costly repairs.

Another problem caused by clogged gutters is that water pools on the roof and with nowhere else to go, it begins to seep into your home through joints, such as where the wall meets the ceiling. This can cause stains in the attic and on the ceiling, and it may lead to rotted wood and wet sheetrock.

Clogged gutters can also destroy your landscaping and garden. When they overflow, the running water will wash away topsoil and introduce mud and sand to your beautiful lawn and flowerbeds. It will also wash away mulch and expose your plants to fungal growth. Finally, the standing water in clogged gutters provides an ideal breeding ground for mosquitoes, which can spread disease. They can also spawn wood-eating pests like termites and carpenter ants. That’s why cleaning your gutters is a must if you want to maintain the beauty and value of your property.

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