Acoustic Laminated Secondary Glazing

Acoustic laminated glass comprises of two or more panes of glass which are bonded together using clear pvb interlayers.

Acoustic laminated secondary glazing.

Using laminated glass for secondary glazing may give you some unwanted negatives. This makes any background noise insignificant enough to simply be ignored. The acoustic interlayers can reduce sound transmissions through the glass reducing the frequency of noise that can travel through the glass towards 100hz. The perimeter frame is then sealed to the existing reveals so there are no gaps that would allow noise or drafts to penetrate.

Some property owners believe they can save money by using laminated glass with secondary glazing. 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. 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. 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.

Different performances can be achieved by combing different combinations of glass thickness and number of interlayers. After all one pane of laminated glass will have a big impact on your noise troubles. With secondary glazing a second window is built inside the existing window. The secondary window is constructed using aluminium frames thick laminated glass and thermal acoustic seals.

Using laminated glass for secondary glazing may give you some unwanted negatives. The appearance of the acoustic glazing is entirely transparent and will appear as a standard laminated glazed leaf. 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. Some property owners believe they can save money by using laminated glass with secondary glazing.

Insulating glass ig consists of two or more glass window panes separated by a vacuum or gas filled space to reduce heat transfer across a part of the building envelope. Recent technological advances in the manufacturing of the interlayer contained within laminated glass have shown an improvement in acoustic performance. Euro 68 wooden window profile with insulated glazing. Secondary glazing is installed by either reveal fixing or face fixing each installation type will increase either acoustic or thermal performance.

The high specification acoustic double glazing installed to mitigate against this problem proved inadequate for the task.