Our bespoke Timber windows and doors are supplied direct from Estonian manufacturer Viking Windows who predominantly provide high specification units to the Nordic Market. Bifolds, French Doors and Tilt and slide doors can be made in the majority of the window specifications. A range of Entrance Doors is also available.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Ecospheric Windows & Doors is consulted before specifying.
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| Acoustic Rating (?) | 35 Rw dB | 100% |
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| Uniclass (?) | Pr_30_59_98 Window units | |
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| U-value (overall) (?) | 0.74 W/m2k | 88.46% |