Call us today on: 0845 900 3899

Reduce noise levels by up to 80% with secondary glazing

Secondary Glazing supplied in 10 working days

Supply or install on small to large commercial projects

Prevent draughts and heat loss through existing windows.

alt

Reduce noise levels by up to 80% with secondary glazing

Secondary Glazing supplied in 10 working days

Supply or install on small to large commercial projects

Prevent draughts and heat loss through existing windows.

Bespoke, Handcrafted Secondary Glazing

We specialise in the design, manufacture and installation of aluminum secondary glazing. This involves fitting a discreet internal window that keeps the character of your property and exceeds the benefits of double glazing. Whether you’re a homeowner or a commercial developer find out how we can transform your property.

Call today on 0845 900 3899

What is Secondary Glazing?

Secondary glazing is the process through which a discreet, internal window is fitted to an existing single or double glazed window to enhance performance.  It’s seen as a desirable alternative to double glazing – especially for heritage properties – as it allows you to maintain the external character of the structure whilst taking advantage of the benefits created by double glazing. When you take advantage of secondary double glazing, you enjoy all of the benefits that come with an extra layer of insulation over your windows. This cuts down on heat transfer, which means that your home stays warmer in the winter and cooler in the summer. But it also insulates against sound and enhances the security of your property. Read more about the benefits of secondary double glazing here.

Increase the value of your property with Secondary Double Glazing

Secondary glazing actually exceeds the value of traditional double glazing. In addition to providing outstanding thermal and noise insulation, this style of glazing is also extremely discrete – to the extent that a casual observer would be unlikely to notice its presence at all.

This level of subtlety allows historic homes to retain their character whilst taking advantage of more recent breakthroughs in glazing. We offer a wide variety of styles and finishes that you can install at your property, ensuring that the finish you choose blends perfectly with the existing design style and motif that are already in place.

If you have any question about secondary double glazing and whether or not it’s the right choice for your property, please don’t hesitate to contact the team at Granada.

For Homeowners

There are many reasons for homeowners to consider installing secondary double glazing from Granada – beginning with thermal insulation. Air-conditioned spaces allow in less heat during the summer, while less heat escapes during the winter. Needless to say, reducing heat transfer through the windows can have a significant effect on your monthly heating and cooling bills. And with the range of styles we have available, you’ll end up with an attractive, unobtrusive finish that is sympathetic to the surroundings and existing window styles.

 
 

For Architects & Commercial Clients

The Granada ethos is simple. We value transparency and always strive to exceed expectations in regard to the sourcing, supply and installation of high-quality glazing products. Our architectural and commercial partners trust Granada to expertly design, specify and install windows on their properties. We serve as project managers for every glazing task we’re chartered to carry out, offering a seamless start-to-finish service. Whether you’re designing a new property or renovating an existing one, Granada is ready to assist.

For our Trade Partners

At Granada, we value our trade customers. They’re the lifeblood of our business, providing us with opportunities to expand our service area and deliver our products to a broader base of customers. We focus on providing support materials, installation videos, technical guidance, display samples and excellent response rates. With that in mind, we do everything we can to maintain an impressive product portfolio and to provide our secondary glazing products at competitive price points. We understand that our partners rely on us to help them maintain a strong reputation, which is why we offer in-depth technical support and insist on using the highest quality products.

 

For Homeowners

There are many reasons for homeowners to consider installing secondary double glazing from Granada – beginning with thermal insulation. Air-conditioned spaces allow in less heat during the summer, while less heat escapes during the winter. Needless to say, reducing heat transfer through the windows can have a significant effect on your monthly heating and cooling bills. And with the range of styles we have available, you’ll end up with an attractive, unobtrusive finish that is sympathetic to the surroundings and existing window styles.

Homeowners Range

For Architects and Commercial Clients

The Granada ethos is simple. We value transparency and always strive to exceed expectations in regard to the sourcing, supply and installation of high-quality glazing products. Our architectural and commercial partners trust Granada to expertly design, specify and install windows on their properties. We serve as project managers for every glazing task we’re chartered to carry out, offering a seamless start-to-finish service. Whether you’re designing a new property or renovating an existing one, Granada is ready to assist.

Architects & Commercial Range

For our Trade Partners

At Granada, we value our trade customers. They’re the lifeblood of our business, providing us with opportunities to expand our service area and deliver our products to a broader base of customers. We focus on providing support materials, installation videos, technical guidance, display samples and excellent response rates. With that in mind, we do everything we can to maintain an impressive product portfolio and to provide our secondary glazing products at competitive price points. We understand that our partners rely on us to help them maintain a strong reputation, which is why we offer in-depth technical support and insist on using the highest quality products.

Why Secondary Glazing?
Sound Insulation

Secondary glazing offers the most effective sound insulation – significantly outperforming double glazing. From noisy roads to noisy kids, our windows can reduce noise levels by up to 80%.

Thermal Insulation
Thermal Insulation

Substantially improves the thermal insulation of existing single-glazed windows – reduces heat loss through the window by around 65% – around 10% more than double glazing.

Increased Security
Increased Security

Secondary windows offer an affordable, discreet, highly effective solution to enhancing building security. No external access is required, ideal for multi-storey buildings.

Retain the character of your property

One of the most important benefits of secondary glazing is the fact that it can enhance the technical performance of a property without detracting from its charm or character. By taking advantage of our glazing products, you’ll also benefit from added security, reduced draughts and 60 per cent boost in thermal performance when compared to single-glazed windows. Noise reduction is enhanced by an even larger factor. And all of this comes without the need to remove your existing windows or even erect scaffolding.

Value for Money

Secondary glazing offers better value for money compared to regular double glazing as it is often cheaper but has more benefits. Get your free estimate today and see the difference for yourself.

reduce-street-noise-featured-image

Noise Reducing Windows – Secondary Glazing

Call us today on: 0845 900 3899 Traffic noise coming through windows. Do you have a noise problem? Granada's Secondary Glazing can help. In this modern era, we live our lives surrounded by noise. Our...
Read More
featured-image-nelson-road-front

Nelson Road & King William Walk – Greenwich

Call us today on: 0845 900 3899 Newly refurbished townhouses situated next to a corner unit designed by Joseph Kay in 1839 are a registered Grade II Listed Building. As part of the wider West Greenwich...
Read More
Heritage Hinged Unit Secondary Glazing

Leeds Fine Art Building

Call us today on: 0845 900 3899 The School of Fine Art - Leeds, have invested £7.6M, relocating to a refurbished building, based on University Road. The development was to give students an inspirational...
Read More
Secondary Glazing Bay Window

Cold Bay Window – South Yorkshire

Call us today on: 0845 900 3899 Timber windows give a property, charm and character. Over time they can leak vital heat, for the winter months this can cause a room to feel cold and also increase energy...
Read More
Lady with Secondary Glazed Windows

Lyndhurst Road, Sheffield

Call us today on: 0845 900 3899 "The condensation issues that I’ve been putting up with for 28 years have finally been resolved. You can’t fail to notice the noise reduction either — our new secondary...
Read More
Featured-Image-The-Jones-House-Exterior

The Jones Family

Call us today on: 0845 900 3899 When Paul Jones, who has worked as a trimmer in Granada’s workshop for two years, realised his family could benefit from secondary glazing in their home, we offered to...
Read More

Request a Free Quote – 2 Simple Steps