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Technical Specifications
In addition to the standard sizes highlighted in the table below, we can produce door leaves and sets to meet your bespoke requirements.
Vision Panels
Boomer is a certified licensed manufacturer of glazed and unglazed apertures in door sets. With many doors now only carrying certification if apertures are machined by Certifier accredited suppliers, you can be confident that the glazed aperture supplied by Boomer meets the specification contained within the Fire Test certificate.
Typical Vision Panel Sizes and Positions (Approved Document M and BS8300)
Door leaves and side panels in excess of 450mm wide must be provided with viewing panels, giving a zone of visibility between 500mm and 1500mm from floor level. The requirement applies to all entrance doors and to those internal doors where vision is appropriate.
Standard Sizes for Single Acting Doors
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Door Leaf |
Outer Frame Measurement |
Aperture Opening Size |
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| Standard Metric Sizes |
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| Standard Imperial Sizes |
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