Pressure washing roof – is it effective?

Pressure washing, or high-pressure cleaning, is a popular method for removing dirt, algae, and moss from various surfaces, including roofs. But is jet washing your roof effective and safe? We, Clean 2 Shine, a leader in cleaning services in London, are here to explore the benefits and precautions of it, especially concerning different materials like tiles and slate.

We offer high quality services in London, serving all 31 areas at very affordable prices.

What is pressure washing?

It involves using a high-pressure water spray to remove unwanted substances from surfaces. For roofs, this means blasting away grime, stains, moss, and algae that can accumulate over time and cause damage if left untreated.

Is it effective for roofs?

It can be highly effective for maintaining roofs, instantly removing unsightly elements and potentially increasing the lifespan of roofing materials by preventing decay. However, its effectiveness and safety largely depend on the type of roofing material and the condition of the surface.

Advantages of it

This solution is popular and highly effective, which is due to the following advantages:

  1. Efficiency – jet washing is much faster than manual cleaning methods. It can cover large areas quickly, removing debris and stains without exhaustive physical labor.
  2. Thorough Cleaning – it can reach areas that are difficult to clean by hand, ensuring a more thorough cleaning process.
  3. Preventative care – by removing harmful moss and algae, jet washing can prevent the materials from eating away at the roof, which can lead to leaks and other structural issues.

When is it not recommended?

Despite its advantages, jet washing is not suitable for all roofs, especially if there are pre-existing damages:

  1. Old or damaged ones –  if a roof is old or has damaged tiles or shingles, the high pressure of the water can cause further harm, leading to more significant issues like leaks or tile breakage.
  2. Slate ones – slate is a delicate material that can easily be damaged by high pressure. Jet washing a slate structure can result in cracked or dislodged tiles and should generally be avoided.
  3. With loose shingles or tiles – the force of the water can lift or break loose shingles or tiles, exacerbating any existing roof vulnerabilities.

How to pressure wash a roof safely?

If you decide that this is suitable for your surface type, here are two main tips to ensure it’s done safely and effectively.

Use the right equipment

Make sure you have a jet washer that can adjust to a lower setting. Using a washer with a wide-angle or fan jet nozzle can also help distribute the pressure more evenly and reduce the risk of damage.

Protective measures

Wear the appropriate safety gear, including gloves, goggles, and non-slip shoes. Ensure that the roof is dry and stable enough to support your weight safely.

For the best results and to avoid all the risks like damaging the structure, material or hurting yourself during the process, hire professionals. Our team from Clean 2 Shine has all the necessary skills, techniques, equipment to achieve maximum results in minimum time.

They have the expertise to handle the job efficiently and safely, especially in tricky cases like jet washing a tile roof or when high levels of build-up are present.

Except that you can always take advantage of other services we provide – window cleaning, gutter cleaning, roof cleaning.

Contact Us Today & Schedule Your Expert Jet Washing Service!

  • Easy to book
  • Same-day service
  • Satisfaction guaranteed
  • Take advantage of our flash offers around the year!

    ©2020 Clean2Shine London. All Rights Reserved

    Clean2Shine is a trusted Exterior cleaning company based in London, UK.