Deflex Watertight Expansion Joints - for roofing and civil engineering applications.

Suitable for non loadbearing areas in the vertical or horizontal position.


51 series
Watertight roof movement joint
Movement joints for roof applications

Pre-fabricated sections available


Profile Reference 51-025 51-050 51-080
To Joint width (mm) 25 50 80
Overall Width (mm) 300 500 400
Visible width (mm) 40 70 80
Movement (mm) +/-20 +/-25 +/-30
Colour Black
Typical uses Roofing, non trafficked areas,  beneath landscaped areas 
.
Product features
  • Bonds between two layers of bitumen (mechanical fixing option available)
  • Highly elastic
  • Resists ultra violet, ozone, bitumen and oil based products
  • Weldable insert for waterproof integrity
  • Weldable with PVC or NBR waterproof sheets
  • Available in long lengths reducing number of welds (contact us for details)
  • Wall/corner versions
  • Prefabricated intersections available
  • Simple to install





WOD550 series
roof expansion joint

WOD 550 showing versatility of profile.
Vertical movement joint
Here shown mechanically fixed, inverted, in the vertical position
 

multi-directional movement
multi-directional movement
Profile Reference WOD 550
Overall Width (mm) 550
Visible width (mm) 120
Movement (mm)

Absorbs up to 60mm of multi-directional movement - vertical, horizontal and shear

Colour Black
Typical uses Roofing, non trafficked areas,  beneath landscaped areas 
Standard Length: Supplied in continuous lengths of up to 60 metres.
Longer lengths can be supplied for contracts with suitable handling facilities. 
Product features
Corrugated jointing profile:
Fixing methods:
1. Bonded between layers of bitumen or,

2. Mechanical fixing with stainless steel strips - to withstand high stress.
  • Absorbs multi-directional movement.
  • Manufactured from quality synthetic rubber.
  • Resists ultra violet, ozone, bitumen and oil based products
  • Manufactured from quality synthetic rubber.
  • Prefabricated sections available - T's, X's and Y's.
  • All joins in material are achieved by vulcanisation to retain waterproof integrity
  • Available in long lengths reducing number of joins (contact us for details)
  • Wall/corner versions available




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