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Manufacturers of quality rooflights, skylights, roof lanterns, roof windows and patent glazing bars. Lonsdale are specialist manufacturers of high quality roof light and patent glazing systems suitable for domestic conservatories, orangeries, glass rooms and commercial canopies, walkways and large area overhead glazing.
Our range includes fixed, opening and walk-on glass rooflights, roof lanterns, glazing bars and bespoke rooflights to any shape and size. All our overhead glazing systems are available supply only or via our national network of registered rooflight installers. We offer prompt delivery countrywide and all our roof glazing systems are designed and manufactured to the highest standards for maximum safety, durability and strength.
Manufacturers of quality rooflights, skylights, roof lanterns, roof windows and patent glazing bars. Lonsdale are specialist manufacturers of high quality roof light and patent glazing systems suitable for domestic conservatories, orangeries, glass rooms and commercial canopies, walkways and large area overhead glazing.
Our range includes fixed, opening and walk-on glass rooflights, roof lanterns, glazing bars and bespoke rooflights to any shape and size. All our overhead glazing systems are available supply only or via our national network of registered rooflight installers. We offer prompt delivery countrywide and all our roof glazing systems are designed and manufactured to the highest standards for maximum safety, durability and strength.
Services
Lonsdale provides you with concise and reliable information to help designing and specifying glass roofs that bit easier. Follow our guidance and you can be sure your projects will feature safe and weather-tight roof glazing that will give many years good service. Please take a look at the Design & Regulations pages on the website which are likely to answer any queries you may have.
Welcome to Lonsdale Patent Glazing and Rooflights, precision manufacturers of contemporary and traditional sloped glazing systems for commercial and domestic buildings. We offer a wide range of aluminium systems for glass roofs for small and large projects. From major stations, museums, shopping centres, schools and universities to modest domestic extensions and bespoke projects, we have the right skylight at the right price.
At Lonsdale, we specialise in bespoke rooflights and have provided overhead glazing systems for many important and historic buildings. Toughened or laminated safety glasses MUST be specified for overhead glazing. Toughened glass is heat treated so that when broken it shatters into tiny small dice that even if they fall are so small they are unlikely to cause injury.
Glass roofs come in many shapes and forms from a small flat rooflight on a typical home extension to a large roof glazing structure on a major shopping centre or train station. A rebated timber rafter is the most basic of methods where the glass is usually seated on a glazing tape and then a continuous wooden capping with mastic tapes clamps the glass in place and keeps the water out.
Reviews (5)
Warren Ludwin
Aug 18, 2016
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Toni Burns
Aug 18, 2016
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Peter Davis
Aug 18, 2016
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The team at Lonsdale went to extraordinary lengths for my order which must have been pretty small compared to some of the very famous buildings they have done. It was such a refreshing change to deal with a company that actually sounded interested in my business for a change and did everything they could to help with my initial queries, installation advice and final delivery. Cannot recommend them enough.
Andrew Sale
Aug 18, 2016
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Peter Oreilly
Jun 25, 2015
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