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- PVC Windows
NL 71 for the Dutch market
- TECHNICAL SPECIFICATIONS Profile depth 115 mm, 5 chambers Insulation value of the whole window Uw up to 0.79 W / m2K Available design with flat and rounded wings Possibility of glazing up to 47 mm Internal two-legged glazing strip for even better burglary protection Condensation prevention chamber height 20 mm Two retractable welded TPE seals Sound insulation up to 44…
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