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Maintenance of different roof materials

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What is roof maintenance?

Roof maintenance refers to the regular care and upkeep of a roof to ensure its optimal condition, longevity, and performance of the coatings. It involves a series of tasks such as cleaning, inspection of gutter, sealant and ventilation, etc. To identify the potential issues and see if any roof repair is needed.

roof maintenance


By performing maintenance tasks and addressing any issues that arise, you can extend lifespan of your roof. Also prevent early damage and costly repairs, and ensure the overall health and performance of your roofing material. By investing roofing maintenance, you protect and value your property and save money.

roof maintenance


Upkeeping reduces unexpected roof failures, leaks, or other issues. It ensures integrity and reliability of your roof for years. But you may ask the material and design of each roof is different so are the maintenance and repairing methods. That is correct. But the principles of upkeeping are almost the same. Although they are somehow different in details. So in this article we will examine maintenance tips for the most important roof materials.


Maintenance of a metal roof

Inspecting all roof materials must be done at least once a year. As for metal roofing, since they are more susceptible to corrosion and rust, the annual roof inspection should be more than that. The most important maintenance tips for metal roofing are as follows:

  • Cleaning the coatings and the gutters from debris which can accumulate moisture and accelerate rust and corrosion.



  • Tree branches and leaves that have fallen on the roof might cause scratches and damages to the roof material. So they must be trimmed or removed. Clogged gutters must be cleaned, too.


  • Another way to maintain your metal roof is to prevent the growth of mildew and molds – especially if you live in humid areas. To resolve this, you can use a moss killer or water and bleach. Spraying ammonia and water is another way to maintenance and keep the roof clean.

maintain your metal roof


  • Inspecting flashing is an important part of maintenance in metal roofing. Since it can seal between roofs and other structures, such as chimneys or vents. Why it is important? Due to temperature fluctuations, metal roofs contract and expand. This can cause cracks, gaps or leaks. Besides that strong storm can dislodge flashing or damaged them.


  • Inspect loose fasteners. This one may happen due to improper installation of roof sheets or strong and frequent wind and storms. Tighten or replace any loose or missing fasteners to maintain your metal roof integrity.


maintenance in metal roofing.

How often to replace screws in metal roof?

Loose or missing fasteners including screws is another issue which may happen in metal roofing that needs to be considered in maintenance and repairing.

Although roof screws are designed to last as long as the sheet itself, but according to the various conditions this is not what exactly happens in most cases It is important that the metal roof screws are insulated and waterproof to prevent roof corrosion and leaks. Otherwise, maintenance and replacement of metal roof screws may occur in less than 10 or 12 years.


Related: What is the Solution for Metal Roof Corrosion and Rust?



Asphalt Shingle roof maintenance

roof maintence



If you want an easy-to-maintenance roofing for your shingles, you need to choose a high-quality shingle granule material. Choose the best variety, the one you don’t have to face granule loss in very hot or cold weather.

Usually, shingle roof panels can face tear and wear or falling off of the roof – with every strong wind and you need to replace the missing shingles. So consider checking the coatings after every storm. But generally, the maintenance of shingle roofs is better to be done every 2 or 3 times a year. The maintenance of asphalt shingle roofs include cleaning the roof with mild bleach and water. After that rinse away your mixture thoroughly. Don’t forget other inspections such as cleaning debris, tree leaves or branches. Inspect for mildew and algae. Also check the gutters, joints and flashings to prevent any leaks or damage in your shingle roof.




Slate roofing maintenance

roof maintence

Slates are heavy tiles and more difficult to install. In some weather situations, reinforcing the roof deck might be needed. That is why the process of maintaining them needs more attention and precision. From time to time, check the edge of the roof and flashings so that they are not overloaded or rusted.

One of the maintenance tips for slate roofs is the way you clean them. First you need to remove debris gently with a scraper or a garden hose. Although high pressure water can clean the roof faster, but in most cases can break apart the slates. It is better to use light pressure washers and safely clean the remaining debris and moss covered areas.


Polycarbonate roof

Polycarbonate roof

One of the most important tips for polycarbonate roof maintenance is washing and cleaning. Because sediment and lichen often accumulate on the valleys – if they are corrugated – and the joints, too. Using a soft sponge brush or microfiber cloth with a bucket of warm water can do the job perfectly. If the size of your roof is big enough, laserlite cleaning can be a good and faster option.

Since PC are more susceptible to scratches, inspecting the sheets for any damage, such as cracks, chips, or scratches is required. Replace or repair damaged sheets to prevent water leakage or reduced structural integrity.

Sealant Inspection: In sealing connections between sheets or joints, use of sealants is necessary. Inspect these seals regularly and from time to time reapply roof sealant as needed to maintain water-tight integrity.



UPVC roof tiles maintenance

Most maintenance and repairing process is caused by moisture, dirt and heavy weight – which includes most roof materials.

Therefore, we need a roofing system that does not need to be washed, sealed and replaced. Get to know the UPVC products of Sepidfam Varna factories. Unplasticized Polyvinyl chloride is a resistant and light material for residential roof, industrial sheds, carports and awnings. Water-tight and moisture insulation features of uPVC sheets will make your roof sealed properly to remain intact for years without cost. If installed correctly, they will remain safe against the most severe storms, extreme heat and UV rays.


Read more here: UPVC roofing sheet








Want to buy the most low-maintenance roof materials for your home?

Want to buy the most low-maintenance roof materials for your home?

UPVC is an extremely low maintenance material. They are suitable for all kinds of roof designs such as: simple, modern, flat, sloping and curved roofs.  Besides all of these great features, it is a cost-effective coatings that is lightweight and can be installed easily on almost all substrates and structures.

Please contact us for any further inquiries and free consultation about our products quality, delivery and price:

(+98) 912 0465 839









How often does metal roofing need maintenance?

The process of metal roof maintenance depends on several factors such as severity of the weather, metal roof material or the paint, location of the roof, etc. However, generally speaking, it is recommended to perform maintenance on a metal coatings at least once a year.



Why you don’t have to worry about maintenance and cleaning of your UPVC roof tiles?

Waterproof, self-washing and anticorrosion are 3 of most important features in uPVC materials to prevent from costly maintenance and tiles replacement.



What is the lowest maintenance roof type?

Most lightweight and durable roofing systems like PVC and UPVC materials require less upkeeping and repair or the costs. However, it largely depends on the installation methods and the weather conditions.