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External Wall Insulation

We are suppliers of a full range of external insulation products suitable for use with K Rend  and Parex Render Systems, we can deliver direct to site usually within 48 hours products such as EPS / Phenolic insulation of all sizes, Fixings, Beads, Baserails and all the trims you will need. Please contact us today for a full system quotation.

 

Typical System Build Up

  1. Insulation Board: Typical 1200mm x 600mm No cut boards less than 200mm width to be used. Type and thickness to be determined
  2. Basecoat6mm of high performance basecoat such as K Rend HP14 or Parex Maite Monocomposant.
  3. Reinforcement Mesh: Overlapped 100mm. Extra patches at doors and windows
  4. Render System: K Rend Primer TC or Parex 310 Primer followed by K Rend TC range or Parex DPR range of topcoats. 
  5. Base Bead: Powder coated galvanised steel with PVC nose. 2.5m or 3m lengths. Wherever possible PVC noses should slide across the joint between two lengths to help maintain a true line. Stainless steel alternative available. Oversized base bead to form bellcast (20mm)
  6. Base Bead Fixing: 6mm hammerfix, length and type to be determined by substrate. Maximum 300mm centres. Minimum length 60mm, hole must be minimum 10mm longer than fixing
  7. Insulation Fixing: Exact type and length to be determined by system and substrate. 60mm head minimum embedment 35mm. For fixing pattern see relevant detail sheet.
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Ejot metal pinned hammer fixings for fixing EWI boards to solid substrates.

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From £20.04 excl. VAT
Box shaped base profiles for insulation systems.

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From £7.44 excl. VAT
Fir Tree Fixings for fixing beads to EPS boards. Please
£40.04 excl. VAT
Jablite Grey EPS Board when used on the external face of a wall maximises the material thermal capacity of the wall. This product is fully compatible with K Rend and Parex render systems.

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From £38.90 excl. VAT
Clip on 6mm bead compatible with starter EWI starter track profile includes mesh.
£5.46 excl. VAT
Ejot TKR 4.8 Self drilling screws, ideal for fixing insulation boards to timber or steel substrates.

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From £9.04 excl. VAT