Published by Apex Softwash · Last updated

Roof Cleaning Guides

These guides explain how roof cleaning works, what it costs and how to choose a good firm. We are a roof cleaning company, so we have a view. To keep the guides fair, we name our sources, such as the NFRC, the RHS, HSE and GOV.UK, and we say when a claim is our own opinion.

Not sure where to start? Many readers begin with the question of timing, so read our post on how often a roof needs cleaning first. Then pick the guide below that matches your next decision, and ask us for a free survey when you are ready.

Roof Cleaning Cost UK 2026

A guide to what sets the price of a roof clean, from roof size to access. It also lists our own starting prices, because fair comparison needs real numbers.

Read the cost guide →

Softwash vs Pressure Washing

A comparison of the two methods, with what a tile maker and the NFRC say about the risks. Read it before you book, since the method affects your tiles.

Read the comparison →

How to Choose a Roof Cleaning Company

Eight questions to ask before you hire a firm. They cover insurance, method, written quotes and guarantees, while the red flags show what to avoid.

Read the checklist →

Best Time of Year for Roof Cleaning

A seasonal guide that covers weather, frost, rain and timing before a sale. The short version is that a calm, dry spell matters more than the month, although spring and autumn suit many homes.

Read the guide →

Roof Coating vs Softwash

Softwash cleans, whereas a coating restores the look of faded concrete tiles. This guide explains which tiles suit coating and when a clean is enough.

Read the comparison →

From guide to action

Once you know what you need, see our roof cleaning and exterior services for what we offer and what it costs, because the guides cannot quote your exact roof. We work across Kent, Surrey and Sussex, for example with roof cleaning in Maidstone and roof cleaning in Brighton.

If you would rather read first, our blog goes deeper on single questions. Either way, a free survey costs nothing, and we will tell you honestly if your roof can wait.

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