Using laminated glass for secondary glazing may give you some unwanted negatives.
Acoustic laminated secondary glazing.
Some property owners believe they can save money by using laminated glass with secondary glazing.
With secondary glazing a second window is built inside the existing window.
Reveal fix to achieve the optimum acoustic performance we recommend acoustic glass where the secondary glazed unit is installed with a 150mm to 200mm air cavity glass to glass.
Acoustic laminated glass comprises of two or more panes of glass which are bonded together using clear pvb interlayers.
After all one pane of laminated glass will have a big impact on your noise troubles.
In order to ensure that guests were guaranteed a good night s rest the proprietors of the hotel approached selectaglaze for a secondary glazing solution.
The high specification acoustic double glazing installed to mitigate against this problem proved inadequate for the task.
The acoustic interlayers can reduce sound transmissions through the glass reducing the frequency of noise that can travel through the glass towards 100hz.
Pilkington insulight phon units provide enhanced sound insulation.
Pilkington optiphon is a high quality acoustic laminated glass that offers excellent noise reduction without compromising on light transmittance or impact performance.
Laminated glass is the next best option after secondary glazing to reduce noise but is usually more effective at reducing high frequencies such as aircraft noise.
A window with insulating glass is commonly known as double glazing or a double paned window triple glazing or a triple paned window or quadruple glazing or a quadruple.
Using laminated glass for secondary glazing may give you some unwanted negatives.
The perimeter frame is then sealed to the existing reveals so there are no gaps that would allow noise or drafts to penetrate.
Secondary glazing is installed by either reveal fixing or face fixing each installation type will increase either acoustic or thermal performance.
Different performances can be achieved by combing different combinations of glass thickness and number of interlayers.
Some property owners believe they can save money by using laminated glass with secondary glazing.
The appearance of the acoustic glazing is entirely transparent and will appear as a standard laminated glazed leaf.
After all one pane of laminated glass will have a big impact on your noise troubles.
Euro 68 wooden window profile with insulated glazing.
The secondary window is constructed using aluminium frames thick laminated glass and thermal acoustic seals.
