Lead valleys play a crucial role in directing rainwater safely off your roof. At GNG Roofing & Plastering Limited, we specialize in expert installation and repair of lead valleys to prevent leaks and structural damage. Our skilled team ensures precise workmanship and durable results that protect your property through all weather conditions.
We proudly serve residential and commercial clients across North & South Dublin and Kildare, using premium materials and trusted techniques for lasting performance.
We visit your property to assess the condition of your lead valleys and overall roof.
You receive a clear, no-obligation quote with no hidden fees.
Our skilled team carries out all work efficiently and safely using quality materials.
We thoroughly inspect the completed work and leave your property spotless.
Not sure if your lead valleys need attention? Here are some common problems we address for homeowners and businesses across Dublin and Kildare:
Water leaks or stains near valleys
Cracks or splits in the lead flashing
Corrosion or rust spots on lead material
Loose or displaced lead sections
Blocked or poorly draining valleys causing ponding
Damage from storms or high winds
Signs of wear causing water to seep under roofing materials
We fix leaks, damaged tiles, and weather-worn areas to restore your roof’s strength and protection.
Traditional, durable, and stylish — we supply and install high-quality slate roofing for lasting performance.
Upgrade or repair your fascia and soffit boards for improved ventilation, appearance, and roofline protection.
We repair cracked, leaning, or damaged chimneys to ensure safe ventilation and structural integrity.
Brighten your attic or loft with professionally installed Velux roof windows that combine function and style.
We repoint ridge tiles to prevent leaks and strengthen your roof’s overall durability.
Installations, repairs, and replacements to keep your gutter system flowing smoothly and your property dry.
We fit modern dry verge systems to protect roof edges, prevent water ingress, and reduce maintenance.
Durable installation and repairs for flat roofs on homes, extensions, and commercial buildings.
Boost energy efficiency and comfort with expert attic insulation.
Safe, effective removal of moss, algae, and dirt to restore your roof's appearance.
Most repairs or installations can be completed within 1 to 2 days, depending on the size and complexity of the job.
Yes, we provide emergency repairs for urgent leaks or damage caused by storms. Contact us anytime at 089 457 4956.
Absolutely. All our lead valley work comes with a guarantee to ensure your peace of mind and lasting protection.