Wood-aluminium casement window BUONANNO
SMERALDO SUPERTHERMIC

It resists to very low temperatures. This aluminium/wood system has been created to solve special problems concerning technical insulation in those areas characterised by extremely low or high temperatures. It is called super-thermic because rts special design presents a double cut in the aluminium structure that makes it possible to provide a double thermic insulation. Energy saving, sturdiness and no maintenance. It offer the best possible protection against atmospheric agents.

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