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Secondary Double Glazing
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| This is an an architectural aluminium secondary glazing system anchored into a hardwood subframe for maximum sound insulation and should not be confused with upvc or aluminium diy kits, it is fitted in St Paul's Cathedral and Teesside airport to name a tiny few of the architectural projects that this system has been used. |
Hinged Unit Diagrams
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| HU
Single Hinged Unit Left Hung Open In |
HU
Single Unit Right Hung Open In |
HU
Single Hinged Unit Top Hung Open In |
DHU
Double Hinged Unit Side Hung Open In |
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