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Description

Terraco EIFS (External Insulation Finishing System), also known as an external thermal insulation composite system has been developed to promote a comfortable indoor climate whilst substantially reducing the need for heating and/or cooling.

The Perma system utilizes MW (mineral wool) insulation boards which are fixed to the substrate using a combination of Styrofix adhesive and mechanical fasteners. The board is then strengthened with a range of quality profiles and Styrobond DP is applied and reinforced with a layer of glass fibre mesh. This creates a surface which is then primed and decorated using one or more decorative, high performance finishing coats. The system is particularly effective in cold and damp climates.

Features/ Benefits:

  • Substantially reduces cost of heating and cooling.
  • Eliminates condensation on walls and ceilings.
  • Enhanced soundproofing is achieved.
  • Excellent impact resistance.

General information
Specification data - Adhesive-fixed external wall insulation systems
Product Reference

Terraco EIFS Perma System

Insulation -
Type

MW Insulation Board

Thickness

Insert requirement, available 50–200 mm.

Adhesive

Styrofix

Mechanical fixing

Fastener for aerated lightweight concrete

Fastener with plastic expansion pin

Fastener with steel expansion pin

Reinforcement -
Type

Fibreglass Mesh - E Class

Reinforcement adhesive:

Styrobond DP

Finish -
Primer

P Primer Clear

Acrylic penetrating primer with excellent adhesion promotion properties.

P Primer Pigmented

Pigmented penetrating primer tinted to same shade as the decorative finish.

P Primer Textured

Pigmented aggregate primer for extra grip when applying trowel-on renders.

Silprime

Breathable primer for use with Terracoat Sil.

Render

Terol Décor mineral coating

Terol Granule 1 mm mineral coating

Terol Granule 2 mm mineral coating

Terol Granite mineral coating

Terol Sahara 2 mm mineral coating

Terracoat Sill Granule 1 mm silicone coating

Terracoat Sill Granule 2 mm silicone coating

Terracoat Sill Excel 2 mm silicone coating

Terracoat Sill Excel 3 mm silicone coating

Colour

Insert requirement.

Protective coating

Not required

Kode 8

Terracoat Stain

Ready mixed elastomeric pigmented coating.

Accessories

Insert requirements.

Standard product features

Insulation board thermal conductivity (K-value):

0.040 W/mK.

Insulation adhesive:

Styrofix adhesive is easy to use by just adding water, improving on-site quality control. It shows excellent adhesion between substrate and EPS (expanded polystyrene), XPS (extruded polystyrene) and MW (mineral wool) insulation boards.

Reinforcement adhesive:

Styrobond DP basecoat and adhesive is easy to use by just adding water, improving on-site quality control. It shows excellent adhesion between substrate and EPS (expanded polystyrene) when used as an adhesive. It also provides an excellent basecoat for embedding glass fibre mesh on top of which EIFS finishing coat is applied.

Beads and trims:

  • Drip nose bead.
  • Groove bead.
  • PVC corner bead with mesh.
  • Starter base profile.
  • Window reveal bead.

Movement joints:

Movement bead.

Third party certifications
  • European Technical Approval: Certificate: 09/0384
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