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Knotts Slimline Double Glazing By Double Glazing Knotts


Among our products is the Knotts slimline double glazing window option which is available in a range of design styles which can be made to meet your specific needs. They are also great for replacing original steel frames and for any building that requires a slimmer frame. The dimension of the frame in Knotts Slimline double glazing windows are small in contrast to the conventional window glass.


Great operability and features, make this kind of windows a great way to mix many forms. Compared to uPVC windows, these windows will allow more sunlight into your house.

World Class Knotts Slimline Double Glazing Replacement, Slimline Double Glazing Knotts

  • We handle a budget
  • Replacement of slimline windows
  • We replace and install slim windows
  • Glazing of all types of slim windows

High Quality Knotts Double Glazed Windows

Structural integrity and long lasting durability paired with advanced thermal efficiency. In case you prefer, we could enhance the contemporary look of your windows with hinges and handles, square sections, complementary colour gaskets just to mention a few. We include a thermal break that runs through the system.

More secure Windows. Our professionals provide you a detailed estimate after assuring the specific slim window choices for your asset and you have decided which of the choices to select.

Noticeable Slimline Double Glazing Knotts

Windows that open inwardly are coated on the outside and that open outwardly are coated outside. We use specific glass and frame measurements for every window just as you may have specified.Aluminium frames are much stronger compared to uPVC and timber but you can still get thin frame window designs using these materials.

Aluminium frames are much stronger compared to uPVC and timber but you can still get thin frame window designs using these materials. Slim windows are not a common window design and our array of colours and specifications are very rare and one of a kind.

If you install thickly-framed windows, your house may not receive as much natural light as it should, so as you can see, there are many advantages of opting for slimline windows.


When you want your house to look more welcoming and bright, you need to be able to have windows that can frame your surroundings better and allow more sunlight into your house such as Knotts slimline double glazed windows and this is where you can benefit from our services here in Knotts where we have many years of experience and know how to deliver quality. BLANK

Knotts Top Quality Double Glazed Windows

Our windows provide better insulation compared to windows of other brands. They are manufactured in a manner to accommodate advance security lock mechanisms which you can leave secured at all times to keep your home, your family, and you safe at all times.You can have them is a very wide range of colours to suit your home style and your personal preference.

To see our entire colour range, just visit us at our Knotts showroom. There is an energy index provided by the testing authorities that causes these variations.

Arrange a time for us to install that is suitable to you.

Slimline Double Glazing By Double Glazing Windows Knotts

The higher the energy guide digit, the more effective is the window on the management of temperature. Our slim glass windows have undergone intensive testing and have proven to have an energy index number which is high and this is a clear sign that our Windows are the best available in terms of energy efficiency.

To keep the crystals their place, and make sure that non-intruder can remove them, we use especial joints, to improve the security of our windows. Hold a form and fill in your needs to form a query.

Our work is always neat, speedy and commendable.


Speak to us now on 01900 385069 to find the right style and design window for your home or business, or even if you wish to make some enquires in regards to double glazed windows, we are always here to answer and provide assistance. On the other hand you can email us at [email protected] call us on 01900 385069 or visit our website and leave your contact details.

Give Slimline Double Glazing Knotts A Call For Advice and Free Quote Today

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