Aperture is a seamless cold applied system designed for every type of opening in roof and wall cladding. We can seal the most difficult roof junction details, problematic gutters and end lap joints. 


Main characteristics:bba

• High elongation
• Permanent elasticity
• 10 year guarantee available
• Durable finish
• Minimal disruption
• No flame
Typical Applications:

• Pipe penetrations
• Valley gutters
• Leaking gutters
• Sunpipes
• Rooflights
• Cable trays
• Access hatches
• Velux windows
Aperture has gained the prestigious British Board of Agrèment (BBA) accreditation following a rigorous year-long testing and inspection process and is registered to:
  • ISO 9001:2008
  • ISO 14001:2004
  • BS OHSAS 18001:2007



Aperture showcased its market leading range of cold applied liquid systems to customers old and new at the first ever RCI show - one of the most anticipated events in the roofing, cladding and insulation calendar.