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Roof Cleaning Specialists

Roof Cleaning
Santry

Moss removal, soft washing and biocide treatment across Santry. Extends roof life and restores appearance.

Free Roof
Inspection
No Call-Out
Charge
Fully
Insured
Emergency
Repairs
25+ Years
Experience
Fully InsuredPublic & Employer
SafePassCertified Team
24/7Emergency Line
★★★★★ 5 Star Reviews on Google

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Roof Inspection

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25+Years Experience
1,000+Roofs Repaired
5 ★5 Star Reviews
100%Customer Satisfaction
LocalRoofers You Can Trust

Santry homeowners trust Peak Roofing for roof cleaning. Moss, lichen and algae growth on tiles and slates traps moisture against the roof surface, accelerating mortar erosion and eventually the tiles themselves. Our roof cleaning specialists use low-pressure soft washing combined with a professional biocide treatment throughout Santry — far safer and more effective than high-pressure jet washing, which cracks tiles, displaces ridge mortar and forces water under the overlap. A professionally cleaned and biocide-treated roof in Santry stays clear for significantly longer and reduces the frost damage risk that comes with moisture trapped in moss growth. Free assessment, written quote, no call-out charge.

Santry is a north Dublin suburb just inside the M50 ring road, with a mix of 1940s to 1960s corporation-built semi-detached houses near Santry village and large-scale 1970s and 1980s private estate developments, with good access to Dublin Airport and the M1. Properties in Santry are predominantly 1940s and 1950s semi-detached houses near the village, 1970s and 1980s private estate housing, some 1990s infill development, and commercial and industrial units along the main roads. Common roof issues we address here include natural slate deterioration on older 1940s and 1950s properties, concrete tile cracking and ridge tile repointing on 1970s and 1980s estates, flat roofs failing on rear extensions, and fascia and soffit deterioration across older housing stock, making professional roofing maintenance essential for Santry properties. Our roofers understand the construction methods and typical materials used in Santry — every inspection is free and every job begins with a written quote.

Areas we cover in Santry: Santry Avenue, Shanowen Road, Coolock Village Road, Swords Road, Hampton Wood, Sycamore Crescent and Thorndale

View all Roof Cleaning areas we cover →

Our Roofing Services

Recent Roofing Work in Santry

Before
After
Case Study
Tile Replacement – Shanowen Road
What we did
Replaced 44 cracked concrete tiles and repointed all ridge tiles on 1980s semi-detached estate house
Duration1 Day
Typical Cost€450 – €700
Photos coming soon
Case Study
Slate Repair – Santry Avenue
What we did
Replaced 32 deteriorated natural slates and repointed ridges on 1950s semi-detached near Santry village
Duration1 Day
Typical Cost€600 – €850
Photos coming soon
Case Study
Extension Flat Roof – Hampton Wood
What we did
Replaced deteriorated felt flat roof on rear single-storey kitchen extension with new EPDM membrane
Duration1 Day
Typical Cost€4,500 – €6,500

Why Santry Homeowners
Choose Peak Roofing

  • Local, family run roofing company
  • Honest advice — no unnecessary replacements
  • Detailed roof inspection reports with photos
  • High quality materials & expert workmanship
  • Clean, tidy & respectful on every job
  • Fully insured for your peace of mind
  • Up to 25-year guarantee available
5 Star Reviews
"We would highly recommend James and Peak Roofing & Construction. Great service, communication, and very professional. All works completed to a very high standard."
– Neil Kelly

We Provide

  • Free Quotes
  • No Call-Out Charge
  • Written Quotations
  • Work Guaranteed
  • Emergency Callouts

Frequently Asked Questions

From €700 — most properties completed in half a day. Free inspection first, so you know exactly what's involved before agreeing to anything.
Soft washing is the correct method. High-pressure jet washing can crack and dislodge tiles, wash away ridge mortar bedding, and force water under the tile overlap — causing internal damp that may not appear for months. Our soft washing process uses low pressure combined with a professional biocide solution that kills moss, lichen and algae at the root, leaving a clean roof that stays clean for 3–5 years after treatment.
Yes. Moss retains water against the tile surface and mortar joints, accelerating frost damage, mortar erosion and tile cracking. Removing moss and applying a biocide treatment removes that moisture trap and significantly slows future deterioration. For concrete tile roofs in Santry, regular cleaning every 4–6 years is a cost-effective maintenance strategy that delays the need for full roof replacement.
A standard semi-detached roof in Santry typically takes half a day to a full day depending on pitch, size and the extent of moss growth. Treatment solution is applied after cleaning and continues to work for several months after the visit. There is no need for you to vacate the property and access is via roof ladder — we do not require scaffolding for most residential jobs in Santry.
Yes. We frequently combine roof cleaning with repair work — replacing cracked or broken tiles, repointing ridge sections, clearing gutters and downpipes — on the same visit. This is the most cost-effective approach and avoids a second attendance fee. We will identify any repair work needed during our free assessment of your Santry property and include it in the same written quote.
In Santry, the roofing problems we see most often are natural slate deterioration on older 1940s and 1950s properties, concrete tile cracking and ridge tile repointing on 1970s and 1980s estates, flat roofs failing on rear extensions, and fascia and soffit deterioration across older housing stock. A free inspection is the best way to check whether any of these apply to your roof — call 085 782 8222 to arrange one.
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Areas We Cover

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Need Emergency Roof Repairs?

We're available 24/7 for emergency callouts across Santry and the surrounding area. Based just 15km away in Sandyford.

085 782 8222 24/7 Emergency Line
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Get a Bird's-Eye View of Your Roof

Our drone surveys deliver high-resolution footage of every tile, ridge and chimney — no scaffold, no ladders, no disruption. Ideal for insurance claims, pre-purchase inspections and hard-to-access roof sections.

Book a Drone Survey  →
Book Your Free Roof Cleaning Assessment Today Get a free roof inspection and honest advice from your local roofing experts.