How To Request A Quote

If you want to get a quote for one of our products there are several options available to you:

Please be aware that we need quotation requests in writing and cannot provide prices over the phone. If you require a Trade Price we need 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.

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Aluminium Secondary Glazing

Secondary Glazing Systems Secondary Glazing Systems Secondary Glazing Systems Secondary Glazing Systems Secondary Glazing Systems
Our Secondary Glazing is slim, discreet and will conserve the character of the property. It is ideal for use in conservation areas and listed buildings.
Secondary Glazing is designed as a cost effective solution to improve thermal and noise insulation.
We have the broadest range of bespoke Secondary Glazing in Europe.
Secondary Glazing will provide you with a barrier against draughty windows and significantly reduce heat loss, saving you money on heating bills.
You can greatly reduce noise by using standard glass, or to make an even more dramatic improvement specify our Laminated or Acoustic glass.

Secondary Glazing involves adding another slim-line window in addition to your existing windows. It is a cost effective and efficient method of insulating & sound proofing your windows. By fitting our Secondary Glazing you could save around 10% on your heating bills. The Energy Saving Trust states that it is an ‘ideal solution if you are unable to replace your existing windows with double glazing’.

Secondary glazing is perfect for use in Listed Buildings and conservation areas. Made from strong light weight aluminium, it can be made to be very slim and discreet. Considered a reversible change, secondary glazing is recommended by English Heritage and the Listed Property Owners Club.

We have one of the broadest ranges of Secondary Glazing in the UK, which we have been manufacturing since 1985.

Secondary Glazing Systems        Secondary Glazing Guidance        Benefits of Secondary Glazing

Secondary Glazing Systems

Secondary glazing involves adding an extra slim-line window in addition to your existing windows. Our secondary is made from slim-line, durable aluminium and we have been supplying this trusted and proven product since 1985. It is virtually maintenance free and will give many years of trouble free service. Secondary glazing comes in many styles and colours to match your existing windows and blend in with your property. Curtains and blinds remain unaffected most of the time. Perfect for listed buildings and rented accommodation where altering or replacing the prime window is not possible.

Our secondary glazing comes in either White or Silver finish and has 4mm Float Glass as standard. Other colours and glass are available.

Optional Features

  • White and Silver are standard colours, Brown and RAL colours at extra cost.
  • Much of our secondary glazing can be curved or arched.
  • Our Luxury Subframe system can incorporate trickle ventilation.
  • Float, Obscure, Toughened safety glass, Laminated, Heat insulating K glass or Acoustic glass.
  • Selection of trims to hide fixing holes - Luxury Subframe & and Slim-line systems only.
  • Black, White¹ or Grey¹ Gaskets.

¹ Currently only available for 4mm single glazed units.

Secondary Systems - Frame Options

System Description Available Styles
Economy Odd Leg Face Fix Secondary Glazing System

Economy Odd Leg System
This slim-line secondary glazing system is designed to be face fixed directly onto an existing window. It has no wooden subframe for fixing through, instead it uses an aluminium odd leg or flange around the outside edge of the frame for fixing. The aluminium flange comes predrilled and is easy to fit. This is the most cost effective of our secondary glazing systems. This saving makes a big difference when fitting a lot of units. Read More...

  • Available Styles
  • Two Track Horizontal Sliders
  • Non-Balance Vertical Sliders (Non-Tilt Back)
  • Balance Vertical Sliders (Non-Tilt Back)
  • Butt Hinged Units
  • Friction Hinged Units
  • Lift Out Units (And Combination Units)
  • Fixed Units (No Odd Leg / Flange)
  • Two Track Horizontal Sliders
  • Non-Balance Vertical Sliders (Non-Tilt Back)
  • Balance Vertical Sliders (Non-Tilt Back)
  • Butt Hinged Units
  • Friction Hinged Units
  • Lift Out Units (And Combination Units)
  • Fixed Units (No Odd Leg / Flange)
Slim-line Equal Leg System - face fix or reveal fix

NEW Slim-line Equal Leg System
This system is even slimmer than our Luxury Subframe system due to it being designed not to require a wooden subframe. It has an all aluminium equal leg outerframe providing a clean finish. This system includes a special high performance combined acoustic and thermal foam, which not only reduces draughts and noise - but makes this new system even easier and quicker to fit.Read More...

  • Available Styles
  • Two Track Horizontal Sliders
  • Non-Balance Vertical Sliders (Non-Tilt Back)
  • Balance Vertical Sliders (Non-Tilt Back)
  • Tilt Back Balance Vertical Sliders
  • Lift Out Units
  • Two Track Horizontal Sliders
  • Non-Balance Vertical Sliders (Non-Tilt Back)
  • Balance Vertical Sliders (Non-Tilt Back)
  • Tilt Back Balance Vertical Sliders
  • Lift Out Units
Luxury Subframe System - face fix or reveal fix

Luxury Subframe System
Just as slim as our economy system our luxury subframe system has an MDF or hardwood subframe that wraps the aluminium frame. The wooden subframe is easy to mount, comes with trims to cover the subframe and fixing screws. This provides you with a clean, even and aesthetically pleasing finish that is ideal for installations in residential properties. This secondary glazing system can be face fixed to the existing window or fixed into the window reveal set back from the existing windows. Read More...

  • Available Styles
  • Two Track Horizontal Sliders
  • Three Track Horizontal Sliders
  • Non-Balance Vertical Sliders (Non-Tilt Back)
  • Balance Vertical Sliders (Non-Tilt Back)
  • Tilt Back Balance Vertical Sliders
  • Butt Hinged Units
  • Friction Hinged Units
  • Lift Out Units (And Combination Units)
  • Two Track Horizontal Sliders
  • Three Track Horizontal Sliders
  • Non-Balance Vertical Sliders (Non-Tilt Back)
  • Balance Vertical Sliders (Non-Tilt Back)
  • Tilt Back Balance Vertical Sliders
  • Butt Hinged Units
  • Friction Hinged Units
  • Lift Out Units (And Combination Units)
Heavy Duty System - reveal fix.

Heavy Duty System
Our heavy duty system is bigger and stronger than our other systems. It can achieve larger maximum widths and heights, and can take double glazed sealed units for extreme circumstances - providing maximum sound and heat insulation. It has a direct fix outerframe that is fixed into the window reveal. It is the most costly option and is probably the most difficult system to fit. Read More...

  • Available Styles
  • Two Track Horizontal Sliders
  • Balance Vertical Sliders (Non-Tilt Back)
  • Two Track Horizontal Sliders
  • Balance Vertical Sliders (Non-Tilt Back)

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