The maintenance of the roof is often neglected by homeowners when it is an essential task to preserve the roof and guarantee its durability. Checking, cleaning, and de foaming, water-repellent treatment: update on good practices. If you’re based in Pittsburgh & looking for the best commercial roofing contractors Pittsburgh pa then Jantzi Roof Restoration must be your best choice. It’s been years Jantzi is doing great jobs around PA.
Maintaining your roof: annual checks
It is in the spring that you will have to do any repairs and any maintenance work on your roof: it is neither too hot nor too cold, it is the end of winter, which allows you to
Check that the frost has not damaged the tiles, for example, which would then risk bursting or cracking with the first severe heat (often accompanied by summer rains!).
The inspection is therefore the first step: once in the spring, once in the fall, all you have to do is go up to the roof to check the condition of the cover and, if necessary: maintain/clean or call in a roofer.
The condition of the nails or hooks must be checked as well as the tiles or slates which could have slipped. If your roof is made of zinc or steel deck, check the absence of cracks, the appearance of joints and fixings.
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How to clean your roof?
Be careful, climbing on a roof without suitable equipment (roof ladders), and without knowledge of roofing techniques represents two major risks: risk of falling, and risk of breaking slates and tiles with the ladders. The roof cleaning technique will directly depend on the roofing material. Indeed, high-pressure cleaners are certainly effective and practical, but they damage Roman tiles, for example. Conversely, they are perfect for fiber cement roofs which do not support bleach.
- Either way, the technique remains basically the same:
- It is necessary to start from the ridge of the roof to go down again towards the gutter or the channel;
- Pass the high-pressure cleaner or the hard brush and the water;
- Rinse from top to bottom;
- Collect and evacuate waste that has fallen into the gutters or channels.
Cover treatment: to guarantee durability
Once the roof has been cleaned, it is most often necessary to carry out a treatment of the cover. The first treatment is generally a fungicide/algaecide treatment: moss removal. It consists of applying a product that will destroy lichens and other fungi that develop on the roof.
Current moss removers contain a water repellent that will protect the roofing material from the weather and thus slow the development of new lichens, mosses and fungi.
This treatment must be applied with appropriate protection (masks, goggles, gloves, etc.), on a windless day (to prevent the product from spreading in the vicinity) and in fairly dry weather if possible.
While checks are ideally carried out twice a year, cleaning and treatment must be carried out periodically depending on exposure and the environment. This is the best way to guarantee the life of your roof.
And don’t forget: call on a professional instead to avoid taking risks and to benefit from a quality service without the risk of damaging your cover.
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