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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.

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Secondary Glazing Lift Out Units Technical

The sizes detailed below are for guidance only, maximum widths can vary depending on your chosen height and vice versa. If the sizes you require are less than the minimum or exceed our maximum recommended sizes please ask our technical department for advice.

Features
Economy Odd Leg System
Recommended Sizes
Min. Width (mm) 300
Max. Width (mm)¹ 1500+
Min. Height (mm) 400
Max. Height (mm)¹ 1600+
Key Dimensions And Sight-lines
Outerframe Depth (mm) 20
Sash Depth (mm) 13
Glass (mm) 4 - 6.8
Largest distance to visible glass (mm) 63
Slim-line Equal Leg System
Recommended Sizes
Min. Width (mm) 300
Max. Width (mm)¹ 1500+
Min. Height (mm) 400
Max. Height (mm)¹ 1600+
Key Dimensions And Sight-lines
Outerframe Depth (mm) TBA
Sash Depth (mm) 13
Glass (mm) 4 - 6.8
Largest distance to visible glass (mm) TBA
Luxury Subframe System
Recommended Sizes
Min. Width (mm) 300
Max. Width (mm)¹ 1200+
Min. Height (mm) 400
Max. Height (mm)¹ 1600+
Key Dimensions And Sight-lines
Outerframe Depth (mm)² 31
Sash Depth (mm) 13
Glass (mm) 4 - 6.8
Largest distance to visible glass (mm) 50

¹The maximum widths and heights provided are given as a guideline, they can in fact be made to be quite a bit larger. Once you start exceeding these sizes the lift out panels start getting very heavy, especially if you are using laminated or acoustic glass. At this point you are restricting access to the existing window and raising health and safety considerations.

²We offer three different subframe's, which give a total frame depth of SF1: 39mm, SF3: 55mm, SF4: 69mm.

Specifying - Suitable Applications
  • Hinged Secondary Glazing is most suited for treating.
  • Lift Out Secondary Glazing is most suited for treating fixed windows, windows with a large clear glass area or windows in tight spaces such as bay windows. Not recommended for where regular access to the existing window is required.
  • Can be specified for commercial or domestic applications. (Slim-line Equal Leg / Luxury Subframe being most suited to residential applications due to its aesthetic appeal.)
  • Busy areas where traffic noise is a nuisance - even where double glazing is already fitted.
  • Ideal for use in Listed Buildings, Heritage / Conservation areas and period properties.
  • As a cost effective alternative to replacing your existing single glazed windows.
  • Leasehold properties, where changing the existing windows may be uneconomical.
  • Any property where you are unable to modify the existing external windows.
  • Any window that needs noise reduction and / or draught reduction.
General Downloads
Secondary Glazing Specification Guide
PDF
5.5 Mb
Secondary Glazing Measuring Guide
PDF
0.3 Mb
Glass Safety
(Where you must use safety glass and what is considered to be safety glass)
PDF
1 Mb
Operation, Cleaning and Maintenance
PDF
0.3 Mb
Section Downloads
Lift Out Units Economy Odd Leg
PDF
0.2 Mb
Lift Out Units Luxury Subframe
PDF
0.2 Mb
Lift Out Units Slim Line
PDF
0.2 Mb
AutoCAD Drawings - Downloads
Technical drawings can be provided in DWG or DXF format, please contact us.
Downloads Not Working?
If you are having problems downloading documents from our website please be patient as it may take a few minutes.

Make sure you have the latest version of Adobe Reader - you can download Adobe Reader here for free. Alternatively we can send you the file by email - contact us.
download it now. Free!

How To Pick & Fit Secondary

Help & Guidance

Why Is Secondary Glazing So Effective?

Benefits

Secondary Glazing Frame Options

Systems

Secondary Glazing FAQ's

FAQ's

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