DUOLINE 68 / 78 / 88 — Wood-Aluminium Windows
WOOD + ALUMINIUM EXTERIOR
DUOLINE 68 / 78 / 88 — Wood-Aluminium Windows
Duoline pairs Softline’s wood interior with an aluminium exterior cover. The interior keeps wood’s thermal performance, acoustic properties, and natural aesthetic; the exterior is weather-resistant powder-coated aluminium that needs zero maintenance.
Specifications
Engineering Details
Best of both materials
Wood interior delivers thermal warmth, acoustic absorption, and the natural aesthetic that PVC and aluminium cannot match. Aluminium exterior delivers maintenance-free weather protection.
Zero exterior maintenance
The aluminium cover means the wood interior is never exposed to UV, rain, snow, or freeze-thaw. No re-staining or re-painting ever required on the exterior.
Premium architectural finish
The aluminium cover is available in any RAL color, matte or gloss, anodized or powder-coated. Match exactly to siding, trim, gutters, or roof.
Interior wood character
Interior wood is finished to your choice — clear stain showing grain, painted to RAL, or natural oil finish.
Three depths, three species
68 mm (Uw 1.3), 78 mm (Uw 1.1), 88 mm (Uw 0.86). Pine, Meranti, or Oak interior.
10-year warranty
Frame warranty 10 years; aluminium powder coat 15 years; interior wood finish 5-8 years depending on species.
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Why undefined?
Duoline is the answer when the project needs wood interior aesthetics but the climate or maintenance budget rule out exposed wood exterior. Particularly well-suited to Atlantic Canada climate — wood interior keeps the natural warmth and acoustic properties, while the aluminium exterior survives Maritime salt air and freeze-thaw without maintenance.
Get a quote for undefined
Tell us your sizes, glazing preferences, color/finish, and quantities — we will come back with a full quote including delivery across Atlantic Canada.
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Or call (902) 314-7455