Waterproofing Membranes
Air Sealing Tapes
Waterproof Flashing
Bank Connection Profile
The Blaugelb Bench Connection Profile made of high-density EPS (expanded polystyrene) offers the best possible heat and moisture protection and, individually adapted to the installed window or door elements, enables technically and optically clean installation/fastening of the exterior and interior window sill – including optimal thermal separation.
The bench connection profile is narrower than the frame of the window, so it is possible to optimally position the interior or exterior window sill. The blaugelb bank connection profiles can be manufactured in heights from 30 to 80 mm. A tongue-and-groove plug-in connection enables endless extension and thanks to the excellent pressure bearing capacity of 1,260 kg/dm², the profiles can also be used with large and very wide window elements without any problems.
The profile-related bench connection profiles for PVC, wooden or aluminium windows are available in various different shapes and heights.
Sealing recommendation: Seal between the frame and the blaugelb bench connection profile with blaugelb Hybrid Polymer Crystal (item no. 0426600).
For screwing to the window sill, we recommend a window sill screw with pressed washer A2 4.5×35 mm, e.g. item no.
Product advantages:
- ensures a technically and optically clean reception of the exterior and interior window sill
- Secured load transfer even with high element weights
- no deformation in the area of the mounting block perpendicular to the window plane, due to flat flanks, thus prevention of inadmissible movement in the state of use
- Reduction of the service effort for window setting
- Reduction of the thermal bridge between the interior window sill and the exterior window sill
- guarantees good thermal insulation
- suitable for all PVC and/or aluminium windows due to individual cutting
- suitable for stone and aluminium window sills due to the height of 35 and 40 mm
- Secured screw connection of the aluminium window sill
- Tongue and groove connector for endless extension
- optimal transport, pallet size 1,200 mm
- Area of application in new and old buildings
- one solution for all profile systems
- Certified according to the Cradle to Cradle (C2C) Silver Standard®
- Passive House High-Performance building material
| Material: | high-density EPS (expanded polystyrene), high ductility |
| Color: | grey |
| Compressive load capacity at max. total deformation of 2%: | 1,260 kg/dm² |
| Compressive load capacity at 60 x 40 mm: (blue-yellow mounting block) |
5,800 N |
| Fire:
DIN 4102-1:1998-05 / DIN EN 13501-1:2019-05 |
B2 / Class E |
| Thermal conductivityNominal valueƛ10: DIN EN 12667: 2001-05 |
0.0403 W/m*K |
| Water vapor diffusion resistance:
DIN EN ISO 12086 |
228 µ |
| Air flow:
EN 12207 |
Class 4 |
| Bending strength:
DIN EN 12089 |
‰¥ 2,490 kPa |
| Airborne sound insulation:
DIN EN ISO 717-1 (with an area of 0.8 m²) |
40 mm: Rw28.5 dB ± 1.2 dB |
| Compressive stress (2%) compression:
DIN EN DIN EN 13163:2017 / EN 826:2013-05 |
‰¥ 1,435 kPa |
| Shear strength: DIN EN ISO 14130 |
0.217 N/mm2 |
| Dimensional stability:
DIN ISO 75-1 |
short-term up to +95°C long-term up to +85°C |
| Dimensional stability: DIN EN 13163: 2015-04 |
very high, even with outdoor weathering |
| Water absorption during 28 days underwater storage: DIN 12087 |
‰¤ 0.5% by volume |
| Screw pull-out values:
blaugelb Frame fixed screw FK-T30 7,5 x 42 mm sfs window sill screw 4.5 x 35 mm |
FRK AZ1,200 N
FRK AZ510 N |
| Compatibility with common building materials: | except solvents, solvent-containing substances and substances that are not polysytrol compatible |
| Durability: | rot-resistant, rot-proof |
| Waste code: | Key No. 170604 Key No. 170904 |
