Granville Noise Insulators Limited specialise in sound and thermal installations, we successfully provide uPVC and aluminium windows, conservatories and fascias. We provide high quality secondary and double glazing to homes, businesses and local authorities in London and all over the UK. We pride ourselves in quality workmanship and we only employ the best installers and engineers. If you want to do business with an honest time served company with great products, our own professional fitting teams and you want quality at a fair price then contact us today for a free no obligation quotation.
Granville is a very established and well respected window company. Most of our work comes from recommendation, something we appreciate very much. Granville Noise Insulators Limited is a Family run business which started back in 1980 and has gone from strength to strength over the years. In a competitive and sometimes confusing double glazing market we like to think that Granville Window Company stands out because we never sell using gimmicks or trick selling in any way. We are a genuinely friendly and easy business to get on with.
Our beautiful range of Conservatories and Porches are manufactured to a high standard with innovative design and elegance, adding a touch of class to your property or building. As with all our products security is built in throughout the manufacturing process, with all the well-known properties required from Double Glazing: Thermal and acoustic efficiency and easy to maintain. We have a diverse range of glazing options available for you to choose from with a vibrant choice of colour finishes: classic white, rich mahogany, rosewood and golden oak; plus the choice of bevelled or ogee glazing beads our frames are both durable and maintenance free.
The sound attenuated ventilation unit is a quite silent device that has been cleverly engineered to bring in a constant flow of draught-free fresh purified air into your property at the same time as holding back external noise. They have proven themselves to be a worthy addition to any home, especially those located in noisy areas such as near an airport, close to a busy road or railway. The sound insulated ventilator can move larger quantities of air, which allows you to keep your windows permanently closed while still receiving fresh clean air in your property.
Our Triple Glazing UPVC Windows and Doors are manufactured to exact specifications and are tailor-made to suit you. We use only the best sealing techniques and employ our own team of proven engineers/installers. Triple Glazing is more effective than Double Glazing, reducing your carbon footprint and reducing noise pollution even further. Our specially engineered units are made to fit your specifications and fit seamlessly into you dcor. Triple Glazing is popular in and around London since it is the most effective choice of Glazing currently available.
Secondary Glazing is tailor-made to fit your existing windows and can reduce sound by up to 45DB depending on the glass choice, they also help to reduce energy consumption during winter and summer seasons. Low E glass is available which can further reduce heat loss from your property. Sound attenuated ventilation units have been cleverly designed to bring fresh air into your property, alleviating noise, fine dust and symptoms of condensation and mould. Ensuring your environment at home is a healthy one.
UPVC Double Glazed Windows have really stood the test of time and are still the best insulation choice for homes, offices, public and private buildings; helping to insulate buildings against heat loss, draughts and noise imposition. All of our Double Glazed Windows are manufactured to exact specifications and are tailor-made to suit you. We use only the finest sealing techniques and employ the best engineers/installers. There are a variety of window designs available to choose from that will suit your existing window and door styles.
We have a large range of aesthetically designed UPVC Windows, Doors, Conservatories and Porches available, they are all available in a full range of colours and will integrate seamlessly with your dcor. Granville offer a range of secondary glazing windows and door options, ideal for homes where constraints are placed on the outside aesthetics of a building for example - listed buildings. Secondary glazing does not impact the external look of your home of. It is a secondary window which fits on the inside of your window frame which offers a range of benefits from sound reduction, reduction in heat loss to enhanced security.
Our Secondary Glazing is a great solution for buildings with restrictions, such as listed building or buildings with character windows and features that would be lost if using Double Glazing as this would require the original windows to be removed. Based in Whetstone, North London we supply and install secondary glazing with secondary windows throughout London and UK wide. All our secondary glazing and secondary windows are tailor-made to suit your windows and like all of our products, they are manufactured to a high standard and fitted by only the best installers/engineers.
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