Things You Should Know About Rooftop Cleaning

Published On: March 30, 20220 Comments on Things You Should Know About Rooftop CleaningTags: , Last Updated: January 31, 20242.7 min read

Has nasty black streaks and moss gotten out of hand? The infestation of these on the roofing will ruin the aesthetic appeal of your roof. And it will also reduce the lifespan of your roof. Professional roof cleaning is essential if you wish to get 35 years or more out of your roofing. If left neglected or managed incorrectly, your roof could be damaged and could cost you thousands of dollars to fix the roof.

cleaning roof with pressure washer

Here are the most common issues which demand professional roof maintenance immediately so that you can swiftly make an educated decision. The following sections will review the most prevalent housekeeping complications with asphalt shingle roofs.


Moss is among the most prevalent problems that you may have with your roof. Moss is a non-flowering plant that grows in clusters or mats. Moss will almost certainly grow in damp, shaded regions. The worst damaged sites, with maximum organic development, face north. If a roof segment faces north, you are almost sure to have a moss problem. This species of organic growth must be handled with caution; failing to do so could jeopardise the roof’s longevity.

Algae Discolouration

Organic growth, such as algae, can wreak havoc on your roof. It is responsible for a large portion of the black blotches or streaks found commonly on shingle roofs. Because algae spores can circulate via the air, a roof’s surface is particularly susceptible to algae staining. The humid and warm environment is most conducive to regular algal staining. The presence of algae discolouration on a rooftop gives the impression of a roof in decay. However, nearly any roof damaged by this problem may be restored to life and look as good as new by employing the right expert and treatment procedure, saving a householder or institution thousands of dollars in new installation costs.

roof cleaning machine

Hiring a Rooftop Cleaning Contracting Company

Cleaning your property’s roof is not easy and certainly cannot be done by yourself.

Do you know the most important things to consider when hiring a roof cleaning tender? Here are a few things to think about while looking for a professional roof cleaner:

  • Acquire Multiple Quotations: You should obtain at least four estimates for your rooftop cleaning services. Be wary of too low estimations; it most likely is if something seems too perfect to be accurate.
  • Credibility: Search engines can be used to check a company’s credibility. Examine any images of their previous work that they may have shared. Any credible business will have quality photographs.
  • Insurance: Do not be hesitant to request documentation of coverage. Any quality business will gladly give this option. If you hire a company or person without insurance, any harm the business causes will not be insured, and you will be responsible for the repair costs.
  • Licenses and Certificates: Inquire about the company’s certifications and licences. It demonstrates an organisation’s commitment to its craft.

The house roofing is one of the most neglected areas in a property. However, roofs need professional attention. Keep the above mentioned points in mind while selecting your next rooftop cleaning firm.

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