- info@cleaning-service.uk.com
- SD Office, 491 Wight Moss Way, Southport PR8 4ZZ
Moss Algae on roof – Maricourt convent magull
Moss, algae, and lichen growth can significantly impact the appearance and longevity of roofs, especially on historic and listed buildings. When Maricourt Catholic High School in Maghull, Merseyside, United Kingdom, required professional cleaning to remove unsightly organic growth from its roof, our expert team was called in to handle the task with the utmost care and precision.
Moss Algae Treatment Project for Maricourt Catholic High School, Maghull
We were asked to clean and remove algae from Maricourt Catholic High School, in Maghull, Merseyside, United Kingdom. Formerly Mater Misericordiae Grammar School, it is one of two secondary schools administered by the Sisters of Mercy in Merseyside. Formerly home of Frank Hornby (15 May 1863 – 21 September 1936), who was an English inventor, businessman, and politician. He also founded the British toy company Meccano Ltd in 1908. The building itself being listed and the roof being made of clay rosemary tiles would not allow for “harsh” cleaning methods.
Challenges of Cleaning Historic and Listed Buildings
Listed buildings come with unique challenges when it comes to roof cleaning. Unlike modern buildings that may allow for more aggressive methods such as power washing, older buildings require a more delicate approach.
The clay rosemary tiles on the school’s roof meant that traditional cleaning methods could potentially cause irreversible damage. Our team had to consider these factors while ensuring a deep and thorough clean.
Key Challenges:
- The building’s historic significance required a non-invasive cleaning method.
- The clay rosemary tiles were fragile and could not withstand pressure washing or abrasive cleaning.
- Moss and algae were deeply embedded in the surface, requiring a specialised treatment to ensure complete removal without damaging the tiles.
- No direct access to the roof was available.
Our Cleaning Approach
When dealing with historic and fragile surfaces, choosing the right cleaning solution is crucial. Rather than opting for pressure washing, which could have damaged the tiles, we implemented a soft wash treatment using specialized moss and algae cleaning solutions.
Step-by-Step Process:
- Assessment: We conducted a full roof assessment to understand the extent of the algae and moss infestation.
- Preparation: Safety measures were put in place, and surrounding areas were protected from runoff.
- Application: We applied our moss and algae treatment. Initially, the roof discoloured as the growths died off.
- Natural Breakdown: The cleaning solution worked over time, breaking down moss and algae without harming the structure.
- Post-Treatment Review: After a winter, we reviewed the clean. The results were outstanding—the roof looked “as new.”
- Only Eco-friendly products
- Outstanding results
- Long-term Warranties
- Guaranteed Satisfaction
Why Soft Wash Cleaning?
Soft washing is an effective alternative to pressure washing, particularly for delicate surfaces like clay tiles.
The key benefits include:
- Preserving Structural Integrity: No risk of cracking or loosening tiles.
- Thorough & Long-Lasting Results: Kills moss and algae at the root, preventing rapid regrowth.
- Eco-Friendly Approach: Uses biodegradable cleaning agents that do not harm the environment.
- No Roof Access Needed: Our treatment was applied from the eaves, ensuring complete coverage without stepping onto the roof.
Final Results:
- No harsh abrasives were used.
- No pressure washing was required.
- No direct access to the roof was necessary.
- The roof was left in a pristine condition, with the clay tiles appearing fresh and rejuvenated.
Chris Spruce Cleaning Service ltd
SD Office, 491 Wight Moss Way, Southport PR84 ZZ
Phone: 0800 0933 267
Email: info@cleaning-service.uk.com
https://maps.app.goo.gl/9QPmRF5aX8pgREre8
What our Customers say
EXCELLENT Based on 105 reviews Daniel Anness2025-09-30Trustindex verifies that the original source of the review is Google. Chris did an outstanding job on our very tired and neglected garden. In one morning he transformed the place. I can't thank you enough. Very good service, punctual and polite. Thank you Chris, see you again soon! Karen Shackleton2025-08-26Trustindex verifies that the original source of the review is Google. Chris Spruce did a brilliant job cleaning the render on our house and the roof on our rental. He turned up on time, worked hard all day and left everything tidy. The render had gone black but now it looks as good as the day it was done. Really impressed and would definitely recommend him! CP2025-08-19Trustindex verifies that the original source of the review is Google. Chris is such a professional, with a great attention to detail. Our old imprinted concrete driveway has been meticulously cleaned, recoloured and then new resin applied. It looks fabulous. We are so pleased and have had so many people admiring the driveway. If you want a job done well, we highly recommend Chris. Mark Mitchyn2025-07-22Trustindex verifies that the original source of the review is Google. Exterior cleaning of render on my house . It came up beautifully some heavy smoke stains on chimney removed all stains gone . Looks excellent. I was advised how to care for render and also what to do to try and stop stains recurring in the future . Very useful advice received. A very knowledgeable and friendly team worked hard and cleaned up nicely after they finished. I would highly recommend Chris and his team. Anne Gent2025-07-01Trustindex verifies that the original source of the review is Google. Chris did an excellent job , the render looks like new. Really responsive and no fuss , kept in touch with me all through the process. 3 months on since I had the work done at it’s still looking really good. I will be using Chris again when I need any more work doing. Oke Akpogheneta2025-05-22Trustindex verifies that the original source of the review is Google. Chris is a lovely guy arrives on time does a fantastic job. Have used him a few times now and will continue to use him to maintain our house. Michael Barker2025-04-29Trustindex verifies that the original source of the review is Google. Fantastic job by Chris and his team as always. Well recommended. Steve Padden2025-04-24Trustindex verifies that the original source of the review is Google. Amazing job, exceeded expectations. All with the minimum of disruption. Very professional DAVID MURRAY2025-04-17Trustindex verifies that the original source of the review is Google. Excellent friendly service. Job done thoroughly and quickly. I would fully recommend this contractor. Lucy Fletcher2025-04-04Trustindex verifies that the original source of the review is Google. Chris has done an amazing job cleaning our resin driveway, it looks like new again. Chris also took the time to clean up our sandstone steps which must have had decades of grime. Fantastic job and Chris is a really lovely chap, friendly and hardworking and has given great advice for future maintenance. I would highly recommend him for any cleaning jobs.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Enquire about Our Roof Cleaning Service here
Our Expertise in Historic Building Cleaning
We specialise in cleaning historic and listed buildings, ensuring they remain in pristine condition without the risk of damage.
Our team has worked on numerous projects, delivering exceptional results while adhering to the highest standards of preservation.
If your property is facing similar moss and algae issues, we are here to help.
Whether it’s a historic building, a commercial property, or a residential home, our expert team ensures safe and effective cleaning tailored to your needs.
Connect with Chris Spruce
Meet the Founder: Committed to delivering exceptional results for every property in North-West!
– 20+ years of experience in exterior cleaning.
– Personally involved in every cleaning project to ensure 100% satisfaction.