TNR Roofing Services
Tiled roof with moss covered and cleaned sections side by side, Stevenage
Roof cleaning · Stevenage

High Pressure Roof & Driveway Cleaning in Stevenage

Moss, lichen and debris removed from roofs across SG1 and SG2, from pitched roofs to the flat roofs over garages and extensions.

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  • Free Roof Surveys
  • 24/7 Emergency Response
  • Fully Insured
  • Herts, Hants & Surrey

Roof Cleaning in Stevenage

Professional Stevenage Roof Cleaning You Can Trust

Post-war housing is common across Hertfordshire towns, and many homes of that era have concrete interlocking tiles. Their textured surface gives moss and lichen plenty to grip, so growth builds up quickly on shaded slopes. TNR Roofing Services cleans these roofs in Stevenage with a method suited to concrete tiles, as well as clay and slate.

Flat roofs on garages and extensions collect leaves and moss that wash down from the main roof, which can hold water and wear the covering. We clear that debris as part of the job when you ask, and the gutters are cleared too, so water can drain away from the whole property.

Roofer scraping thick moss from concrete roof tiles

Reviews

Reviews from Customers across Hertfordshire

What homeowners and businesses say about TNR Roofing Services, roofers covering Stevenage and the rest of Hertfordshire.

Moss and lichen growing between concrete roof tiles

What's included

Why Invest in Roof Cleaning

The main parts of the job, each listed in your quote.

  • Moss removed before it can hold rainwater against your tiles, where frost can expand it and crack or lift them.
  • Lichen and algae cleared from the surface, so the roof looks cared for and rainwater runs off the way the covering was designed to shed it.
  • Gutters cleared of the moss and debris that come down during the clean, so water drains away rather than spilling down your walls.
  • A cleaning method chosen to suit your tiles or slates, so older or brittle coverings are not put at risk.
  • A roof survey before you commit, so any cracked, slipped or missing tiles are flagged to you before cleaning starts.
  • Fully insured work on houses and commercial buildings, carried out by a vetted Checkatrade member.
More about our roof cleaning service

Book Your Roof Cleaning in Stevenage Today

Free, no-obligation quotes for roof cleaning in Stevenage and across Hertfordshire.

Pricing

What Goes into a Stevenage Roof Cleaning Quote

We visit your SG1 or SG2 property for a free survey, then base the quote on:

  • The size of the roof and how steep its pitch is
  • The covering, from concrete or clay tiles to slate, and the condition it is in
  • How heavy the moss, lichen and algae growth has become
  • Access around the building, including conservatories, extensions and any equipment needed to reach the roof safely
  • How many dormers, valleys and chimneys need working around, and the length of guttering to clear
Clay tiled roof with light lichen growth

How it works

The Stevenage Roof Cleaning Process

What happens from your first call to the finished work.

  1. Roof Survey at No Cost

    We look closely at the covering, ridge, valleys and gutters, note how much moss, lichen and algae is present and check for loose or cracked tiles before giving you a quote.

  2. Choosing the Right Method

    The cleaning approach is matched to your tiles or slates and their age, and we agree the scope of the work with you before a date is booked.

  3. Cleaning the Roof and Gutters

    Moss, lichen, algae and debris are removed from the roof slopes, then the gutters are cleared of everything that has come down so rainwater can drain freely.

  4. Tidy Up and Final Check

    We clear away the waste from the ground around your property, then we review the completed work with you and confirm everything has been done as agreed.

Why choose TNR

Why Choose TNR Roofing for Roof Cleaning in Stevenage

Method Matched to the Covering

The cleaning approach is chosen to suit your tiles or slates rather than applied the same way to every roof, which protects older and more fragile coverings.

Roofers, Not Just Cleaners

As a roofing contractor, TNR can tell you about slipped tiles or tired flashings found during the clean and repair them if you want.

Gutters Left Clear

Moss taken off the roof is cleared from the gutters as well, so the job does not leave a fresh blockage at the eaves.

Insured for Roof Work

Our public liability insurance applies while we work on your roof, and TNR is a vetted Checkatrade member.

FAQs

Roof Cleaning in Stevenage: Common Questions

Why does moss grow so well on concrete tiles?

Concrete tiles have a rougher, more porous surface than clay or slate, so moss spores find it easier to settle and root. North-facing and shaded slopes tend to be worst affected.

Can you clear moss off a garage flat roof too?

Yes. Debris and moss on a flat roof can hold standing water, so clearing it helps the covering last. If the survey shows the flat roof itself needs repair, we can quote for that separately.

Do you work across Stevenage?

Yes, we cover both SG1 and SG2 and the wider Stevenage Borough Council area, along with the rest of Hertfordshire.

Will cleaning make my roof look new?

It removes the growth and much of the staining, so the roof looks far tidier, but weathering on older tiles is part of their character and will remain. We are clear about what to expect when we quote in Stevenage.

Still Have a Question?

If your question is not answered here, get in touch and we will discuss it with you.

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Areas we cover

Roof Cleaning Across Hertfordshire

Alongside Stevenage, we carry out roof cleaning in these towns:

Covering Stevenage and Hertfordshire

Roof Cleaning across Stevenage and the rest of Hertfordshire. Call to arrange a free survey and a quote.

Call 01438 771850
Call 01438 771850Get a Free Quote