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Optimal?
Why
Wood?
Wooden
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Passive House
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Why Optimal?
Optimal Design
From the aesthetic decisions of handle colour and surface finishes through to structural and functional decisions ...
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Optimal Production
Our small, dedicated team are involved in every aspect of the joinery’s production ...
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Optimal Service
Optimal windows are made in New Zealand. We have experience with timber joinery in most New Zealand building types ...
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