Home > Companies > Addagrip Terraco Ltd > Terraco EIFS Alpha System

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 Alpha system utilizes EPS (expanded polystyrene) 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.

Features/ Benefits:

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

Standard product features

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.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
25-80-79/110 Adhesive/ mechanically fixed external wall insulation system

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

Addagrip Terraco Ltd

Tel:

+44 (0)1825 761333

Product reference

Terraco EIFS Alpha System

Insulation

 - Type:
[EPS Insulation Board]
-
Thermal conductivity (K-value): 0.033 W/mK.
[Graphite EPS Insulation Board]
-
Thermal conductivity (K-value): 0.030 W/mK.
 
 - Thickness:
[ ______ ]
 
 - 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]
[Terralight Course natural aggregate coating]
[Terralight Fine natural aggregate coating]
[Terralight Granite natural aggregate coating]
[Terracoat Excel 2 mm acrylic coating]
[Terracoat Excel 3 mm acrylic coating]
[Terracoat Flex Granule 1 mm elastomeric coating]
[Terracoat Flex Granule 2 mm elastomeric coating]
[Terracoat Granule 1 mm acrylic coating]
[Terracoat Granule 2 mm acrylic coating]
[Terracoat Istanbul natural aggregate 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]
[Terracoat Stone natural aggregate coating]
 
 - Colour:
[ ______ ]
 

Protective coating

[Not required]
[Kode 8]
-
Clear topcoat.
[Terracoat Stain]
-
Ready mixed elastomeric pigmented coating.

Accessories

[ ______ ]

Manufacturer details

Addagrip House,
Bell Lane Industrial Estate,
Uckfield,
East Sussex, TN22 1QL
Tel +44 (0)1825 761333
Fax
NBS Plus
NBS National BIM Library