Catalog
Sound Insulation
Airborne and structure-borne sound — wall, ceiling and floor systems.
products
20
Brand partners
2
Why us
Free sizing assistance
DanosaFloors
Confordan BT
Cross-linked polyethylene foam membrane for acoustic insulation of laminate or timber floors.
Impact noise improvement ΔLn
20 dB (EN 140-8 / EN 717-2)
Thickness
3 mm
Surface per roll
26.5 m²
Roll dimensions
25 × 1.06 m (2500 × 106 cm)
DanosaFloors
Confordan AL
Cross-linked polyethylene foam membrane with aluminized film — thermal and acoustic insulation of laminate or timber floors.
Impact noise enhancement ΔLn
18 dB (EN 140-8 / EN 717-2)
Thickness
3 mm
Surface per roll
14.25 m²
Roll dimensions
15 × 0.95 m (1500 × 95 cm)
DanosaFloors
Impactodan
Cross-linked polyethylene foam impact insulation under a floating screed — 5 / 10 mm.
Available thicknesses
5 / 10 mm
Impact sound insulation
L'nT, w<65 dB
Acoustic insulation to airborne noise
DnTA>50 dBA, for IMPACTODAN® 5 DnTA>55 dBA, for IMPACTODAN® 10
Improvement of the normalised level (dB)
18 - 21/19 - 29
DanosaFloors
Confordan Eco
Cross-linked polyethylene foam membrane for impact-sound insulation of timber and laminate floors.
Impact noise improvement ΔLn
17 dB (EN 140-8 / EN 717-2)
Thickness
2.5 mm
Surface per roll
25 m²
Roll dimensions
25 × 1.00 m (2500 × 100 cm)
DanosaFloors
Overlap Tape
Flexible self-adhesive cross-linked polyethylene foam tape for sealing the joints of IMPACTODAN membranes.
Thickness
3 mm
Length
2500 cm (25 m)
Density
30 kg/m³ (EN 845)
Width
70 mm (7 cm)
DanosaCeilingsFloors
CONFORDAN 900
High-performance multilayer bitumen membrane for impact noise insulation under laminate, wooden floors, and ceilings.
DanosaFloors
Decoupling Tape
Flexible perimeter strip that separates floating mortar screeds from walls.
Thickness
3 mm
Width
200 mm (20 cm)
Length (roll)
25 m (2500 cm)
Surface per roll
5 m²
DanosaWallsFloors
Decoupling Wall Tape
Flexible cross-linked polyethylene tape for decoupling partition walls from the structure (slabs, columns) — avoids a rigid sound bridge.
Thickness
10 mm
Width
15 cm
Length
1250 cm
Surface
1.875 m²
DecousticWallsCeilings
Ultrakustik-Tape
Elastic vibration-isolating tape (100 / 150 mm).
Roll length
30 m
Thickness
4 mm
Surface density
300 g/m²
Dynamic elasticity modulus
At a load of 2 kPa — 0.18 MPa; at a load of 5 kPa — 0.35 MPa
DecousticWallsCeilings
Ultrakustik Box
Soundproofing socket box.
Mounting box depth
40 mm
Housing size
150 mm
Total housing thickness
45 mm