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Search 20+ Secondary Windows from leading Windows & Accessories manufacturers including; Granada Secondary Glazing and

Hammerglass Polycarbonate Security Add-On Glazing Window Guard

Cardea Solutions (UK) Ltd
If aesthetics are afactor when specifying the type of window protection to install at your establishment, then Hammerglass offers the perfect solution. It provides an invisible deterrent against vandalism and casual intruder entry, looking like standard glazin...

Secondary Glazing

Hazlemere Windows Ltd
Many home owners can only insulate their property with secondary glazing because they live in a listed building or a conservation area. Adding secondary glazing systems is a simple and stylish solution involving adding an extra slim-line internal window within...

Aluminium Secondary Glazing Windows

Everest Ltd
Secondary Glazing is the addition of a slim second window to an existing window. It is a discreet and unobtrusive method of insulating and soundproofing windows. It is also a popular solution in areas that have restrictions on the installation of double gla...

UPVC Windows

Astral Conservatory Systems
Casement windows open outwards and represent state-of-the-art window and door design, combining traditional styles, high security and high-quality engineering. Available in chamfered and sculpted profiles with a range of colours and finishes, it’s easy to fi...

Aluminium Windows

Astral Conservatory Systems
The Alitherm 300 range is a very slim, sightline window with a frame width of 53mm and a frame to bead depth of only 59mm. With an A-energy rating, it’s one of the most advanced aluminium windows on the market. The Alitherm 600 range,offers a more ornate, o...

Secondary Security Windows

Safetell
Safetell Secondary Security Windows provide bullet resistance, protection from physical attack, enhanced burglary resistance, and are fitted behind existing external windows to protect higher risk areas in buildings from attack. The product does not disturb e...

Bespoke Secondary Glazing Units

Granada Secondary Glazing
Our bespoke secondary glazing units provide a vast range of specialist glasses. Offering your home enhanced security, tinting and solar protection all year round. Our bespoke secondary windows retain traditional aesthetics of your property, whilst offering mod...

Sash Windows Heritage Secondary Glazing

Granada Secondary Glazing
Heritage secondary glazing for sash windows offers minimal sightlines, easy access to the primary glazing and a high level of ventilation. Heritage secondary sash windows mirror the primary sash window - consisting of two secondary sash window panels, one ...

Tilt In Secondary Glazing Vertical Sliders

Granada Secondary Glazing
Vertical sliding secondary glazing has been designed especially for secondary glazing sash windows. Secondary glazing for sash windows mirrors the primary sash window - consisting of two secondary sashes, one above the other, securely retained in their own...

Lift Out Secondary Glazing

Granada Secondary Glazing
The lift out secondary glazing is a removable secondary glazing panel within its own outer frame that is fixed to the face or reveals the existing primary window. This window utilises removable secondary glazing which allows the window to seal off when not in ...
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Did you know that the most common Features for products within the Secondary Windows category are security , Aesthetically pleasing and Ballistic Resistance?'

Replacement Windows and Doors

Granada Secondary Glazing
Many of our customers would like a mixed installation of internal secondary glazing for windows plus replacement windows. Common requests & situations, for example, include: - Internal secondary glazing for a period stained glass bay at the front of their...

Heritage Secondary Glazing Hinged Units

Granada Secondary Glazing
The Heritage secondary glazing range has been designed specifically for Listed Building windows, Conservation Areas & other heritage buildings - with the aesthetics & detailing of the secondary windows as the paramount consideration. Heritage secondary gla...

Standard Secondary Glazing Vertical Sliders

Granada Secondary Glazing
Vertical sliding secondary glazing has been designed especially for secondary glazing sash windows. Secondary glazing for sash windows mirrors the primary sash window - consisting of two secondary sashes, one above the other, securely retained in their own out...

Fixed Secondary Glazing

Granada Secondary Glazing
Fixed secondary glazing is window panel that is fitted to the inside of your existing window or door. We recommend our exceptional fixed secondary glazing for use in listed buildings and those living in conservation areas. Our range of fixed secondary glazi...

Secondary Glazing Hinged Units

Granada Secondary Glazing
Secondary glazed hinged units can be supplied with the hinges positioned to the left or the right, or top-hung so suit the frame of your existing window. An elegant, discreet and robust secondary window, the standard hinged secondary glazing unit consists of a...

Hinged Secondary Glazing

Granada Secondary Glazing
Our range of hinged secondary glazing units is produced from the same sections as our coveted fixed secondary glazing units. The hinged range is a single fixed secondary glazing unit with the addition of hinges and is secured by turnbuckles, directly fitted to...

Horizontal Sliding Secondary Glazing

Granada Secondary Glazing
This type of secondary glazing is created with horizontal sliders that are perfect for easy access to the existing window for cleaning and ventilation. You can choose from having 2 to 5 panels, dependent on the style of your property and building. Each of t...

Tilt and Turn Heritage Secondary Glazing Hinged Units

Granada Secondary Glazing
This Heritage secondary glazing hinged units consist of a single secondary glazed casement hung on butt hinges, complete with the highest level of security, multi point locking system. In addition to the traditional hinged opening method, a tilt & turn fac...

Secondary Glazing Fire Resistant Units

Granada Secondary Glazing
Fire resistant windows can be created by upgrading rather than replacing the existing windows - by installing secondary steel windows with fire retardant glass that have been 30, 60 or 120 minute fire tested in accordance with BS476: Parts 20/22. Fire resi...

Secondary Glazing Lift Out - Slim Line

Granada Secondary Glazing
The secondary glazing slimline lift out is a removable secondary glazing panel within its own slim line outer frame that is fixed to the face or reveal of the existing primary window. The integral finger lift bar at the bottom of the panel allows it to be ...
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Did you know that the Height for products within the Secondary Windows category, can range from 400 mm to 3000 mm and the average is 1400 mm?

Fly Screens Secondary Glazing

Granada Secondary Glazing
To provide dual functionality in the summer and winter, the majority of our secondary glazing units can be made with a fly screen mesh or both the mesh and glass. Utilise the fly screen mesh in the summer months to provide high levels of pest and insect con...