Filler Blocks

Roof Decking

Filler blocks & fire rated filler blocks

Profiled filler blocks are a cheap and easy alternative to the conventional end caps, manufactured from polyethylene (white) or high density rock wool (fire rated option).

Specification for fire rated blocks below
  • 1 hour fire rated
  • Made from high density Rockwool stone wool
  • Tested to BS 476 part 20
  • Supplied in packs of 250
  • Available for TR60+ and TR80+ deck profiles
  • An acoustic rating of 47dB


We don’t just promise reliable service and excellent quality, we deliver it.


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