What roof types do you clean in Stevenage?

We clean coated metal cladding, profiled steel, single-ply membranes (EPDM/TPO/PVC) and felt/bitumen roofs in Stevenage. Methods are tailored after a site assessment and test patch.

Which cleaning methods do you use?

Soft-wash/biocidal pre-treatments with low-pressure rinsing, plus steam/DOFF where suitable. High-pressure washing is avoided on vulnerable membranes to protect seams, laps and coatings.

How do you manage safety and access at height?

Full RAMS supplied. Access via MEWPs or approved systems, with fall-arrest, rooflight protection and exclusion zones as required, following UK regulations and site permits.

Can you clear gutters and downpipes during the visit?

Yes—gutter and downpipe clearing can be included with before/after photos. This supports drainage performance after the roof clean.

How do you handle wastewater and environmental controls?

Eco-conscious detergents and run-off controls. Where required we contain, capture or divert wastewater to approved points such as interceptors, in line with site rules.

How long does roof cleaning take?

Depends on roof size, access, soiling and weather. Smaller units may complete within a shift; large warehouses are usually phased so operations continue safely.

Roof Cleaning Stevenage

Riolett Services provides specialist commercial roof cleaning in Stevenage for warehouses, supermarkets, distribution centres and retail parks. We remove moss, algae and lichen, traffic film and bird fouling, and restore drainage performance using safe, low-disruption methods.

Our local teams schedule around your operations—out of hours if required—with RAMS, trained operatives and MEWP access planning. Get a fast, no-obligation quote today.

We’re compliance-led: phased plans agreed in advance, COSHH-assessed biocides, run-off control with drain protection/interceptor checks, and clear signage. Gutter & downpipe clearing can be included, with photo reports. Optional maintenance programmes keep roofs, rooflights and gutters in spec year-round.

Request your free quote or call 07538 489392.

Commercial roof cleaning in Stevenage using soft-wash and MEWP access — Professional roof cleaning & maintenance in Stevenage

Before and after roof cleaning showing moss and algae removal on a profiled steel roof in Stevenage — Before & after roof cleaning

Roofs We Clean

We clean most commercial roof systems and components:

Coated metal cladding & profiled steel (Plastisol/PVDF)
Single-ply membranes (EPDM, TPO, PVC)
Felt/bitumen & built-up systems
Fibre-cement & composite panels
Rooflights, gutters, outlets & downpipes
Around solar PV frames and fixings

Typical issues include moss, lichen and algae, atmospheric soiling, bird fouling and standing-water staining. We survey each roof, agree phased works and use manufacturer-friendly methods. If you’re preparing for roof coating, we can deep-clean and degrease to improve adhesion.

How We Clean Roofs (Safely)

We combine targeted pre-treatments with low-pressure rinsing and steam/DOFF where appropriate, starting with a test area to confirm the approach.

Soft-wash/biocidal pre-treatments for organic growth
Low-pressure rinse to protect seams, laps & coatings
Steam/DOFF for stubborn staining and bird fouling
Manual detailing around fixings, rooflights & flashings
Gutter & downpipe clearing with debris removal
Wastewater control; bunding, drain covers & interceptor compliance

On live sites we phase works, manage pedestrian/vehicle routes and cordon work zones. Access is via MEWPs or approved systems (IPAF-competent), with fall-arrest, rooflight protection and weather/wind monitoring. Our RAMS cover COSHH, working at height and public safety; before/after photos supplied.

Night shift roof cleaning with MEWP access, barriers and signage in Stevenage — Night & weekend roof cleaning to minimise disruption

Close-up of roof cleaning detail around fixings and skylight edges in Stevenage — Clean, safe and presentable roof surfaces

Why Choose Riolett Services

Why clients in Stevenage choose us for roof cleaning:

Local delivery in Stevenage with UK-wide support
Trained, insured operatives; RAMS supplied
MEWP access planning; fall-arrest & rooflight protection
Run-off control, eco-conscious detergents & interceptor checks
Photo reports and optional maintenance schedules
Competitive pricing and fast, free quotes

Get a roof cleaning quote for Stevenage

Or call 07538 489392 for immediate assistance.

Also cover: Hemel Hempstead.

What Clients in Stevenage Say

Sophie Lane — Property Manager, Axis Industrial (Stevenage)

Clear plan and test patch first. Staining and bird fouling lifted without damaging membrane.

Reviewed 2024-12-07 Verified client

Stevenage Roof Cleaning – FAQs

Coated metal cladding, profiled steel, single-ply membranes (EPDM/TPO/PVC), felt/bitumen and fibre-cement, plus rooflights and associated drainage.

Soft-wash and low-pressure rinsing, with steam/DOFF where suitable. We avoid high pressure on vulnerable membranes and confirm the method with a test patch.

Yes—gutter and downpipe clearing can be included with before/after photos, improving drainage after cleaning.

Yes—night and weekend options to minimise disruption. Works can be phased so operations continue safely.

Smaller units may complete within a shift; larger warehouses are typically phased over multiple visits, depending on access and weather.

Where We Work in Stevenage

Approximate map for context. Exact job locations vary.

Roof Cleaning Stevenage

Roofs We Clean

How We Clean Roofs (Safely)

Why Choose Riolett Services

What Clients in Stevenage Say

Stevenage Roof Cleaning – FAQs

What roof types do you clean in Stevenage?

How do you avoid damaging the roof?

Can you include gutters and downpipes?

Do you work out of hours?

How long will it take?

Where We Work in Stevenage