Mega System

1. Exterior wall – Mega System	2. Roof construction for house with attic
silica façade 2 mm construction glue with netting 3 mm grey polystyrene 100 mm construction glue 3 mm gypsum fiber board 12,5 mm wooden load-bearing construction - KVH 240 mm rock wool 240 mm vapor barrier 0,2 mm OSB board 12 mm wooden sub construction 80 mm rock wool 80 mm gypsum fiber board 12,5 mm gypsum board 12,5 mm	roof tile lath and slats roof membrane DHF board 15 mm rafter rock wool 300 mm vapor membrane 0,2 mm lath 30/50 mm gypsum board 12,5 mm
Total wall thickness = 47,8 cm Thermal transfer coefficient U = 0,082 W/m²K

3a. Floor construction	3b. Ceiling construction for attic
flooring cement screed 50 mm sound insulation 40 mm OSB 18 mm load bearing wooden joists - KVH 80/240 mm rock wool 100 mm vapor barrier 0,2 mm lath gypsum board 12,5 mm	rock wool 300 mm vapor barrier 0,2 mm ceiling sub construction made of slats gypsum board 12,5 mm

4. Interior walls	5. Floor construction
Variant A: gypsum board 12,5 mm gypsum fiber board 12,5 mm wooden load bearing construction - KVH 60/100 mm (60/120 mm) rock wool 100 mm gypsum fiber board 12,5 mm gypsum board 12,5 mm Variant B: gypsum fiber board 15 mm wooden load bearing construction - KVH 100 mm rock wool 100 mm gypsum fiber board 15 mm	flooring cement screed PE membrane thermal insulation 70 mm hydro insulation 10 mm concrete slab 120 mm XPS 200 mm gravel compacted earth