We understand that leadwork is not just about stopping leaks; it is about preserving the look and the historical integrity of Glasgow's architecture. Many buildings in the city, from grand tenements to quiet residential homes, rely on perfectly fitted lead for their protection. If the lead is not installed correctly—if the sheets are too large, if they are fixed too tightly, or if the joints are done poorly—the metal cannot move with the weather, and it will crack, split, or buckle very quickly, causing a leak. Our mastery lies in what we call ‘bossing’ and ‘welding’ the lead. Bossing is the art of shaping the lead over wooden forms using special hammers, and welding is the precise method of joining two pieces of lead together with heat so they become a single, watertight layer. This is why we confidently call ourselves the leading experts; we respect the traditions of the material while using modern, safe techniques to ensure the work we do on your home will last for a century or more, just as the original leadwork was meant to do.
Our leadwork services cover every single area where lead is needed on a roof. This includes chimney flashing, which seals the join between the chimney stack and the roof tiles. We fix or replace lead in the roof valleys, which are the channels where two sections of a pitched roof meet and where a huge amount of rainwater runs down. We also work on decorative lead features, lead gutter linings, and the flat lead roofs often found on dormer windows. For every job, we use codes of lead—thicknesses of the material—that are suitable for the size and purpose of the piece, ensuring maximum durability. Before we start any repair or replacement, we will always carry out a full inspection, often using modern tools like drones to check hard-to-reach areas. This helps us see exactly where the lead has failed and give you an honest, clear quote for the specialist work needed. When you choose Glasgow Roofmasters, you are choosing a company where leadwork is treated not just as a repair, but as a long-lasting, quality investment in your home.
Now, let's talk about the important question that is on many people’s minds: Is lead roofing safe for the environment and for homes? This is a very good question because lead is a toxic heavy metal, and there has been a lot of talk over the years about its dangers. The short answer is that properly installed leadwork on your roof is generally safe for you and your family, but there are important things to know about its environmental impact and the safety of the workers who install it.
The main danger with lead comes from breathing in lead dust or fumes, or from ingesting it—for example, by touching lead and then touching your mouth. Because the lead flashing and other elements on your roof are outside and high up, the risk of you or your family being exposed to it inside your home is extremely small, almost non-existent. The lead is not going anywhere unless it is disturbed, and there are no lead particles floating around your living room from the roof above. However, the one area where lead can be an issue is in the rainwater run-off. When rain falls onto the lead on your roof, especially when the lead is new or when the rainwater is slightly acidic, it can cause tiny amounts of lead particles to wash off and run down the drain. For most homes, where rainwater goes straight into the public drainage system, this is not considered a significant risk to the home’s occupants. However, if you use rainwater harvesting systems, such as barrels or tanks, to collect water from your roof for gardening or other uses, we would advise you to use a different material for your flashing, or to only use the collected water for plants that you don't eat, or for washing outside.
From an environmental perspective, the story is a bit more complex. Lead is a naturally occurring element, but its widespread use has caused environmental issues. The slow wash-off of particles from roofing lead means that over decades, some lead does enter the soil and water systems. However, lead has one massive environmental advantage: its longevity and recyclability. A correctly installed piece of leadwork can last for well over a hundred years. This incredible lifespan means it has a much lower carbon footprint over its lifetime than many alternative, shorter-lasting materials that have to be replaced every few decades. Furthermore, lead is one of the most recycled materials in the world. When we at Glasgow Roofmasters remove old lead from a roof, we make sure it is sent to specialist recycling centres. It is almost 100% recycled and used to make new products, preventing it from ending up in a landfill. This focus on recycling is a core part of our commitment to responsible working.
The biggest safety concern with leadwork is actually for the roofers who are working directly with the material. Cutting, welding, and handling lead can create lead dust and fumes. That is why our skilled craftsmen follow very strict health and safety procedures. They wear special protective gear, including respirators, and take every precaution to ensure they are not exposed to the material in a harmful way. We are committed to ensuring our team is always safe on the job, which is a sign of a truly professional and top-tier leadwork company.
In conclusion, lead has been trusted on Glasgow's roofs for centuries because of its amazing durability, flexibility, and waterproofing ability. While we are experts in modern, lead-free alternatives as well, we respect lead as the material of choice for many historic and detailed roofing applications. As the leading experts in Glasgow, we make sure all leadwork is performed correctly, safely, and with an eye towards its long lifespan and recyclability, giving you the best, most lasting protection for your home.
Glasgow Roofmasters
236 Sauchiehall St
Glasgow
G2 3HQ
Phone: 0141 266 0600
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