How To Get A Quote


Quotation requests are required in writing and prices cannnot be provided over the phone. Trade Prices require a company letter head or purchase order.

What Information Do We Require?

In order to process your quotation request and provide you with an accurate price, we require the following information (click here to see an example of the information we need):

  • The product you wish for us to quote. (i.e. aluminium windows)
  • The system you wish for us to quote. (i.e. Premium Plus Windows)
  • The product details, including; sizes, colours, glass, styles and designs for each item.
  • Any additional information, requirements or specialist instructions. (For example... I require; direct fix outerframes, internally glazed sashes, trickle vents, a 150mm projection cill etc.).

Please note: All of our products are bespoke and made-to-measure, to your exact specifications.

For more help and advice on specifying or pricing our products please call us on (01268) 681612.

Download Quote Form

We use Cookies to ensure that you get the best possible experience on our website

If you continue without changing your settings we will presume that you are happy with the use of all cookies on
this website. You can visit our cookies page to find out more or change your settings at any time.

Change Your Settings
Continue

Hinged Aluminium Secondary Glazing

Hinged Secondary Glazing

Our hinged secondary glazing can either be butt hinged, friction hinged or parallel friction hinged, each has it’s own advantages and disadvantages. Generally hinged secondary glazing lends itself to use in hard to treat areas such as bay windows and other specialist applications. It is ideal for large glass areas where quick and easy regular access is required. i.e. for maintenance, ventilation or cleaning.

Butt hinged units open to around 150° giving a large clear opening for full access to the existing windows. Friction hinged units open to around 65° providing a large opening. The friction hinges allow the panel to be held in any given position, regulating ventilation. Parallel hinged or PIP™ secondary provides a restricted opening for controlled, secure ventilation. Hinged units can also be combined with Lift Out units, making them perfect for specialist applications.

Features

Features - Butt Hinged Units

  • Available in Economy Odd Leg and Luxury Subframe systems. (see table below)
  • Opens to approximately 150°, giving a large clear opening.
  • Can either be hinged to one side or split in the middle and double butt hinged.
  • The hinged unit is secured shut using locking catches for added security.
  • Slim, Discreet and unobtrusive frames; Jamb is 70 - 77mm and interlock is just 77mm.
  • Ideal for use in listed buildings and conservation areas.
  • Is equally at home in commercial or domestic applications.
  • Can take single glazed units up to 6.8mm.
  • Variety of glass types are available to tailor our secondary to your individual requirements; be it heat, noise or security that is your priority.
  • Available in any of over 200 different RAL colours.

Medium Duty Frameless Butt Hinged Units (Panel Only)

Medium duty butt hinge units are simply a panel with hinges attached, it has no outerframe and no wooden subframe. It is a face fix system that is simply mounted directly onto the existing windows. They can either be made as top hung or side hung panels that are secured shut using a magnet. These super slim panels have sight-lines of just 36mm all round.

Systems

System Available Details
Economy Odd Leg Face Fix Secondary Glazing System Secondary System Radio Button, checked

Economy Odd Leg System - face fix.

  • Fixed through an aluminium flange, it is quick and easy to install.
  • Our most affordable system.
  • Can be secured shut using a lockable catch for added security.
Secondary System Radio Button, checkedAvailable
Slim-line Equal Leg System - face fix or reveal fix Secondary System Radio Button, checked

Slim-line Equal Leg System - face fix or reveal fix.

  • Slim all aluminium system with trims for a clean and attractive finish.
  • Has a fitch catch to lock the panels closed - for added security.
Secondary System Radio Button, checkedAvailable
Luxury Subframe System - face fix or reveal fix Secondary System Radio Button, checked

Luxury Subframe System - face fix or reveal fix.

  • Has a wooden subframe and trims for a clean and attractive finish.
  • Can be secured shut using a lockable catch for added security.
  • Our most aesthetically pleasing system.
Secondary System Radio Button, checkedAvailable
Heavy Duty System - reveal fix. Secondary System Radio Button, checked

Heavy Duty System - reveal fix.

  • The thicker frames can take double glazed sealed units.
  • Can achieve larger maximum widths & heights. See technical tab.
  • Can be secured shut using a lockable catch.
Secondary System Radio Button, checkedAvailable

Aluminium Products

All of our aluminium products are made to measure, custom manufactured to your exact specifications. Our products have a 10 year manufacturers guarantee and can be painted in any of over 200 single or dual, stock and special RAL colours. We only use approved Polyester Powder Coat Specialists. Why choose aluminium? »

Interactive Overview
     Gallery
3D Configurator
Get A Price
Visit Our Showroom
   Download A Brochure
Request A Call Back

Secondary Glazing

Secondary Glazing Styles Secondary Systems Benefits Guidance Measuring Guide

Useful Links

Listed Buildings Flyscreens Frequently Asked Questions Sound Insulation Thermal Insulation

Trade Supplier of ALUK products Smarts Systems approved fabricator. We are the largest supplier of Smart products in the UK. BFRC British Fenestration Rating Council - under the Window Energy Rating Group Scheme We are CE Marking complient

©2024 Duration Windows. We reserve the right to change specifications.
We continuously wish to improve and we kindly inform you that all incoming and outgoing phone calls may be recorded for quality and training purposes.