ALPHA A300 Roof Cleaning Surface Cleaner [FSC]

Precision Controlled. Roof Safe. Professionally Tuned.

The ALPHA A300 is not just another surface cleaner.

Built on the proven heavy-duty 300mm platform trusted by professionals, the A300 has been specifically modified and tuned for roof cleaning applications giving you controlled power, reduced overspray, improved chemical dwell management, and safer operation on delicate roof substrates.

This is a purpose-built tool for contractors who want efficiency without compromise.

Why the ALPHA A300 Is Different

Standard surface cleaners are designed for flat hard surfaces.

Roofs are different.

• Tiles are fragile

• Angles vary

• Moss retention is high

• Overspray control is critical

• Chemical dwell time matters

The ALPHA A300 has been adapted and configured specifically to address these issues where the spray bar has been lifted to give greater clearance over none flat surfaces.

Key Features

✔ 300mm (12”) Professional Cleaning Head

Perfect coverage size for controlled roof section work without excessive splashback.

✔ Modified Spray Bar Configuration

Raised to improve control on pitched surfaces while maintaining effective cleaning action.

✔ Tuned Nozzle Selection

Configured for roof-safe pressure ranges when paired with the correct machine setup.

✔ Heavy-Duty Stainless Steel Housing

Built to withstand chemical use and professional daily operation.

✔ Sealed Bearing Swivel Assembly

Smooth rotation under load with reduced maintenance downtime.

✔ Integrated Splash Control Skirt

Minimises overspray and protects surrounding property.

Designed For:

• Moss removal from concrete tiles

• Soft wash pre-treatment agitation

• Controlled rinsing of treated roof areas

• Lower pressure roof restoration work

• Professional roof cleaning contractors

Technical Specification

• Cleaning Diameter: 300mm

• Housing: Stainless Steel

• Inlet: Professional quick-connect compatible

• Operating Pressure: Machine dependent (roof-safe tuning applied)

• Application: Modified specifically for roof cleaning use

(For exact flow/pressure compatibility please match to your machine spec or contact PWS.)

Why Professionals Choose the A300

Roof cleaning is one of the highest-margin services in exterior cleaning — but also one of the highest risk.

The ALPHA A300 gives you:

• Better control

• Reduced risk of tile damage

• Cleaner rinse results

• Faster section coverage

• A more professional finish

It allows you to work efficiently while protecting the asset you are cleaning.

Important

This unit is modified and tuned specifically for roof cleaning applications.
Incorrect machine pairing may result in excessive pressure delivery.

If you are unsure about compatibility with your machine setup, contact our team for configuration advice.

The PWS Difference

Every ALPHA unit supplied by Precious Washers is:

• Professionally configured

• Quality checked

• Supported by real industry experience

• Backed by technical advice when you need it

We don’t just sell equipment.
We help you build capability.

**COMES Complete with Nozzles and Mini QR or 22m just write the note in the shopping cart**