Question 1

How often should I have my roof cleaned in Ireland?

Accepted Answer

Ireland's damp Atlantic climate makes roofs particularly susceptible to moss and algae. Most roofs benefit from a clean every three to five years, though this depends on the level of tree cover, roof pitch and tile type. A protective coating after cleaning can extend that interval significantly.

Question 2

Is roof cleaning safe and will it damage my tiles?

Accepted Answer

Our soft-wash method uses low pressure specifically to avoid any risk of tile damage. High-pressure washing can crack tiles, disturb pointing and push water under the underlay. We do not use high-pressure washing on roofs.

Question 3

Will moss come back after roof cleaning?

Accepted Answer

The biocidal solution we apply continues to work after the clean, killing growth at the root. Without a coating, moss may return within two to three years in a typical Irish climate. Applying a roof coating or moss inhibitor treatment after the clean can push that to five or more years.

Question 4

Can you clean slate roofs as well as concrete tiles?

Accepted Answer

Yes. Our soft-wash method is suitable for concrete interlocking tiles, clay tiles, and slate roofs. We adjust pressure and solution type based on the tile material to ensure safety.

Question 5

Do you clear the gutters as part of the roof clean?

Accepted Answer

Loose moss and debris that falls during the clean is cleared from gutters and downpipe entrances as part of the job. For a full gutter clearance and fascia clean, we offer that as a separate service that can be combined on the same visit.

Question 6

How long does a roof clean take?

Accepted Answer

A standard semi-detached house roof takes two to four hours. Larger or more heavily contaminated roofs take longer. We will give you an accurate time estimate at the quote stage.

Question 7

What is the difference between roof cleaning and roof coating?

Accepted Answer

Roof cleaning removes existing growth and soiling. Roof coating applies a protective treatment to the clean surface to prevent regrowth and weathering. The two services work best together for the longest-lasting result.

Question 8

Can a dirty roof cause structural damage?

Accepted Answer

Yes, over time. Moss roots work between tile overlaps and into mortar, causing tiles to lift and crack. Heavy moss holds moisture against the tile surface, accelerating freeze-thaw damage during winter. Regular cleaning prevents this.

Question 9

Are you fully insured for roof cleaning?

Accepted Answer

Yes. Look New Cleaning Service carries full public liability insurance. We are happy to provide details on request before any work begins.

Question 10

Do you offer a satisfaction guarantee on roof cleaning?

Accepted Answer

Yes. If you are not completely satisfied with the results of your roof clean, we will return at no cost to address any concerns. That is our promise.

Question 11

What preparation do I need to do before you clean my roof?

Accepted Answer

Very little. Ensure we have safe access to the property and that any skylights or roof vents are closed. We take care of everything else, including protecting gutters and surrounding areas during the clean.

Roof Cleaning in Limerick. Clean Results, No Damage.

What Is Roof Cleaning?

How We Carry Out Roof Cleaning

Roof Inspection

Biocidal Soft-Wash Treatment

Debris Clearance and Rinse

Common Questions About Roof Cleaning

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