Co. Dublin
Roofers in Blanchardstown
We work right across Dublin 15 — Blanchardstown village, Castleknock, Clonsilla, Tyrrelstown and the estates in between. It's one of our busiest areas for full re-roofs, largely because so much of the housing stock reached the same age at the same time.
Local roofing in Blanchardstown
Blanchardstown is a mix of 1980s–2000s estate housing and larger detached homes towards Castleknock. Concrete tile roofs dominate, and the typical failure sequence is cracked mortar verges, then slipped tiles, then a damp patch on a bedroom ceiling that has actually been developing for two winters.
Whatever the job, the process is the same: we get onto the roof, find the real cause, photograph it, and give you a fixed written price before any work starts. Full re-roofs carry a written 20-year workmanship guarantee.
What we're called out for most in Blanchardstown
- Full strip-and-recover re-roofs with new felt, battens and ventilation
- Chimney repointing, capping and rebuilds
- Velux and roof-light flashing kit renewal
- Moss removal and preventative roof treatment
Roofing services available in Blanchardstown
New Roofs & Re-Roofs
Full roof replacements built to last 40+ years.
Chimney Repairs
Rebuilds, capping, pointing and lead flashing.
Velux Window Repairs
Sealing, replacement flashing kits and full installs.
Roof Repairs
Fast, permanent fixes — no more temporary patches.
We also cover new roofs, emergency roof repairs, gutter, fascia and soffit work in Blanchardstown — see the full list of roofing services.
Why Blanchardstown customers choose Astra Guard Roofing
- Fixed written quotes with photographs — no vague estimates.
- Our own crew, fully insured, on site from start to finish.
- Written 20-year workmanship guarantee on full re-roofs.
- Site cleared and swept daily — you get the roof, not the mess.
Emergency roof repair in Blanchardstown?
Active leak or storm damage — we'll make the roof weather-tight first and price the permanent repair afterwards.
Call 085 119 7983Request a quote in Blanchardstown
Free survey and a fixed written price, usually within 48 hours.
Nearby areas we cover
Roofing in Blanchardstown — your questions answered
- How do I know whether I need a repair or a full re-roof?
- If the felt underneath has perished and slipped tiles keep reappearing in different places, repairs stop being economic. We survey the underside where possible and tell you plainly.
- Do you clear moss from roofs in Dublin 15?
- Yes, using scraping and soft treatment rather than pressure washing, which drives water under the tiles and strips the surface finish.
- How long will a full re-roof take on a semi-detached house?
- Typically 4–6 working days including scaffolding, weather permitting.
Ready for a roof that won't leak, sag, or embarrass you?
Free written quote. Fair, fixed price. No pressure.