A thermally insulated system used to design roofs of garden rooms, mainly singleand double-pitched roofs
The system is fully compatible with other Aliplast systems used to construct infills of winter garden walls, including non-openable glazing, lift-and-slide doors, tilt-and-slide doors, accordion doors and windows
The system features thermal performance of ~2.0 W/m2K
The Aliver 2000+ system satisfies requirements relating to profile thermal insulation, rainwater and air tightness; the system also guarantees proper ventilation provided appropriate ventilation equipment is used, regardless of weather conditions
A wide range of colours – RAL palette (Qualicoat 1518), texture colours, Aliplast Wood Colour Effect (wood-like colours), Aliplast Loft View – colours imitating stone surfaces (Qualideco PL-0001), anodised colour (Qualanod 1808), bi-colour

Technical description of the system:
– load-bearing element of the structure located inside (below the infill), anchors fixed to a depth of 105 mm or 125 mm
– rafters and external masking caps available as soft (rounded) and with distinct rectangular shapes
– variety of gutter shapes, option to install gutter mesh guards to prevent undesired accumulation
– available system discharge chutes, optionally to be enclosed;
– option to reinforce the rafter and gutter beams using aluminium or steel shaped sections
– the system offers articulated joints in the gutter and roof ridge beams, engineered ties, gutter and discharge chute connectors
– roof plane pitch 45-5 °