Germany – Building construction work – Veste Otzberg - Fenster Türen Neubau

Otzberg Fortress - Complete Restoration. Carpentry work: Doors and windows for outbuildings (new constructions). The complex is a listed building! Work within the protected area! Installation of new windows and doors primarily in new buildings. The tendered service comprises the following components of the overall service: New windows, new exterior doors, new interior doors, and accessories, including installation. The specifications include, among other things: - 6 windows, width = 56.5 cm to 75 cm, height = 60 cm, without muntins, softwood, opaque coating - anthracite, double-glazed insulating glass (partially frosted), U-value ≤ 1.3 W/m²K - 1 wood-aluminum construction - 5 folding elements - total width approx. 416 cm, 1 fixed glazed element, width = approx. 80 cm - corner coupling element - element height 2.50 m + 15 cm floor construction - insulating glazing, U-value 1.1 - 3 entrance doors, approx. 100 x 210 cm, block frame, closed, smooth door leaf, wood/wood-based material, finished with anthracite coating. - Accessories: 3x insect screens, 2x 230V window drives, 1x glass cutout for entrance door, window handles and lever sets, etc. - 4 interior doors, single-leaf, HPL solid core, with steel mounting frames