Hidden frame

Hidden PIU aluminium door frame is an innovative product based on the latest technological developments in the materials used. It is a unique, lightweight, multi-chambered aluminium construction, with extremely high rigidity. Without visible frame doors with a concealed frame appear lighter, concealed in the wall, modern. This technology is also distinguished by the hiding of all supplementary elements. The increased thickness (up to 50mm), compared to other modern doors, stabilises the leaf and increases the door acoustics. Aluminium frame raw, flush mounted for painting, lacquered in RAL colours or in anodised matt, brushed stainless steel shade (bright brushed steel), black (brushed black), brown (brushed dark brown). High doors can be manufactured without a top beam up to 320 cm and even higher – concealed ceiling frame.

PIU aluminium frames are classified as:

• type A – inward opening
• type B – outward opening

Available 2 types of hidden frame: inward and outward opening, while maintaining the visual effect of facing the wall. In the case of different opening directions, e.g. in the halls and corridors, the high doors still have the same height on the flush side of the wall. A visual effect of a smooth surface is obtained.

PIU aluminium frame – available models: 4.2, 4.5, 5.0, fitted for the PIU Aluminium Line, PIU Wood Line and PIU Glass Line door leaves

PIU Geometric Glass is the sliding door system with a maximum design essentiality. The purity of glass and noble detail of brushed and anodic aluminium (black, grey, dark brown, gold, copper), supported by light guiding tracks 1S, 2S and 3S, precise self-closing mechanism and without bottom track. Single sliding panel width up to 140 cm, height up to 300 cm, aluminium frame 45 mm thick.

Sliding doors are always custom-made, different configurations combined with fixed and sliding door panels. The combination of aluminium and glass brings a wave of beauty and elegance to our interiors. Sliding glass doors means more space and light in the interior. Space spiced with the detail of luxury gains a modern and decisive character.

Geometric Glass Stripe. This collection is characterised by sliding glass panels with an aluminium frame 45 mm and aluminium 3D stripes which are applied on both sides. Light guiding tracks 1S, 2S and 3S, guiding track with system LED, precise self-closing mechanism and without bottom track. Shades of glass can be both classic, like graphite, black, optiwhite, as well as more sophisticated. Space is a luxury that we want to surround ourselves with.