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TestimonialsFixed Secondary Glazing
Our Fixed secondary glazing units are the most inexpensive and easy to fit style of secondary glazing we offer. An effective method of reducing noise and heat loss, and considered to be the most easily reversible change. It has pre-drilled countersunk holes and is very popular in conservation areas, especially in leasehold properties where changing the existing windows maybe uneconomical or an impossibility.
Fixed secondary glazing is part of our economy system and is the slimmest style of secondary glazing we offer, at just 20mm wide. The wool pile on the back of the frame helps create a good seal between the existing window, preventing draughts and blocking out sound.
They have no opening mechanism, no subframe and is simply face fixed directly onto the existing windows. This style of secondary glazing will provide no access to the prime window.
Home > Products > Secondary Glazing > Fixed Units > Technical Specifications
Technical Specifications
The sizes detailed below are for guidance only, if the sizes you require are less than the minimum or exceed our maximum recommended sizes - please ask our technical department for advice.
Economy Face Fix System
| Recommended Sizes | |
| Min. Width (mm) | 300 |
| Max. Width (mm)¹ | 1200+ |
| Min. Height (mm) | 300 |
| Max. Height (mm)¹ | 1600+ |
| Key Dimensions And Sight-lines | |
| Outerframe Depth (mm) | 12 |
| Outerframe Width (mm) | 20 |
| Glass (mm) | 4 - 6.8 |
| Largest distance to visible glass (mm) | 20 |
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 Fixed panels start getting very heavy, especially if you are using laminated or acoustic glass.
| Specifying - Suitable Applications | |
Please note: Glass specified must comply to the glass safety BS 6262: Part 4, 1994 regulations. (see document downloads) |
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| Document Downloads | |
| Secondary Specifications
(20 page specification guide, detailing all available secondary glazing.)
|
 (3.6! Mb) |
| Fitting & Measuring Guide
(8 page installation and measuring guide for our secondary glazing.)
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(0.4 Mb) |
| Document Downloads | |
| Glass Safety Guidelines
(Guide to where you must comply with glass safety regulations.)
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(0.1 Mb) |
| Economy Fixed System
(Section Identification, profiles, combinations and sight-lines.)
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 (0.2 Mb) |
| Technical Drawings - Downloads |
Technical drawings can be provided in DWG or DXF format, please contact us. |
Please remember all sizes are for guidance only and are subject to location of the fitted product. Please contact us for more information.
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