Flexible roof joint covers utilising malleable membrane applied to support foam, secured with a factory-attached metal flange.
Bellows material expands and contracts for multi-directional movement.
These joints are suitable for flat and sloped roof applications.
Series Details
- Joint Width: up to 125mm
- Horizontal: up to +60/-125mm
Lateral and/or vertical movement can be accommodated but will reduce the amount of horizontal movement, which needs to be taken into account when specifying roof joint covers.
Movement Details
ROOF TO ROOF COVERS:
To order any of the below models, please call +44 (0)1296 652800
| Model | Rapid Ship? | Joint Width (mm) | Exposed Surface (mm) | Horizontal Movement (mm) | Vertical Movement (mm) | Lateral Movement (mm) |
|---|---|---|---|---|---|---|
| BRJ-100 | NO | 25 | N/A | +50/-25 | - | - |
| BRJ-200 | NO | 50 | N/A | +25/-50 | - | - |
| BRJ-300 | NO | 75 | N/A | +35/-75 | - | - |
| BRJ-400 | NO | 100 | N/A | +50/-100 | - | - |
| BRJ-500 | NO | 125 | N/A | +60/-125 | - | - |
ROOF TO WALL COVERS:
To order any of the below models, please call +44 (0)1296 652800
| Model | Rapid Ship? | Joint Width (mm) | Exposed Surface (mm) | Horizontal Movement (mm) | Vertical Movement (mm) | Lateral Movement (mm) |
|---|---|---|---|---|---|---|
| BRJW-100 | NO | 25 | N/A | +50/-25 | - | - |
| BRJW-200 | NO | 50 | N/A | +25/-50 | - | - |
| BRJW-300 | NO | 75 | N/A | +35/-75 | - | - |
| BRJW-400 | NO | 100 | N/A | +50/-100 | - | - |
| BRJW-500 | NO | 125 | N/A | +60/-125 | - | - |
Materials, Colours & Finishes
Flanges: fabricated from galvanised steel as standard. Stainless steel or aluminium options are also available
Membrane covers: EPDM as standard, Neoprene version is available as an option.
Transitions
Factory fabricated mitres and transitions (including transitions between BRJ models and exterior wall covers) are available to ensure maximum flexibility and watertight results.
Stock Lengths
- Flanges: 3m
- Bellows: available in 3m rolls
Accessories
Fire Barriers
Fire is an ever-present danger. The 'chimney effect' created by an unprotected expansion joint may actually advance its spread Construction Specialties' fire barrier systems are available to cover all building regulation requirements, whilst ensuring that performance is maintained during any building movement. Why CS Fire Barrier Systems CS Fire Barrier systems can be installed more [...]
Moisture Barriers
CS Moisture Barriers are typically fitted beneath or behind our expansion joint covers, to help prevent moisture ingress from above or below, and are offered in three sizes to suit a full range of our joint cover widths. Some of our expansion joint cover systems, particularly those designed for building exteriors or areas where moisture [...]
