From £338.10 + VAT per box of 10

Baumit Expansion joint profiles

Baumit expansion joint profiles are:-

  • easy to use, PVC exterior expansion joint profiles with fibreglass mesh welded to it’s surface for strength
  • for providing a clean, weather tight expansion joint detail to insulation systems.
  • for creating the required detailing for fire breaks across party walls in insulations systems.
  • for using with all thin layer renders from Unger-Diffutherm, Baumit, etc.

Product overview

Where is it used?

  • Expansion joint profiles provide a neat, weather tight expansion details or they can be used as part of a fire break and party wall detail.
  • They should be used with all of the wood fibre insulation systems where continuous facades of 18m or more are being constructed.
  • See the download here for more details

How is it used?

  • Expansion joint profiles should be installed prior to the main mesh.
  • There should be a continuous channel between the two facades of around 10mm to enable the insertion of the profile.
  • Install the profile and check that once in-situ a gap of at least 2mm will be maintained across the profile.
  • Remove the profile and apply a thin layer of render to the surface of the insulation boards.
  • Re-install the profile and trowel the mesh into the render and leave ready to apply the main mesh and render coat.
  • To maintain an even gap down the length of the profile, temporary spacers can be used such as strips of ply.

How much will you need?

  • Each length of expansion joint profile is 2.5m long. Pieces can be joined end to end, so just measure the total running length required.

Pricing & shipping

This product comes in long lengths and where it has to be sent individually (not on top of a pallet) it will be sent by courier, costing around £35 + VAT

Expansion ProfileLength of profile [m]Price of box 10 lengths

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