Capatect CapaClick®-Speicherdämmelement-Dalmatiner 022

Walkable insulation element for garrets. Easy plug-in connection.

LV Texte

Field of Application

Walkable insulation composite element for garrets, made of 8mm thick wooden board type HDF (E1), sticked on a "Dalmatiner" thermal insulation board (type EPS 035).
HDF board with easy plug-in connection
For the insulation of attics (top floor ceilings), to improve the thermal insulation of upper ceilings towards unheated attics. To create simple and walkable surfaces.
Capatect-Speicherdämm­platten-Dalmatiner sustainably reduce heat loss in top floors.
Do not use below screed - limited moisture-resistant adhesive.


Material Properties

  • Dalmatiner Thermal Insulation Board:
    Block-expanded EPS
    Quality controlled as per BFA QS
    Edges: shiplapped edges
    Seasoned and dimensionally stable
    Toxicologically harmless
    Free of CFCs, HCFCs, HFCs
    Free of formaldehyde
  • HDF-Wood Board E1:
    -Long side: plug-in connection
    -Narrow side: Tongue and groov
    The chipboard is made of naturally-grown products, colour deviation is possible.
  • Complete Profile:
    Flatness / Evenness ± 3 mm

Types that can be delivered

Dalmatiner-Thermal Insulation Board: 
EPS 035 in different thickness


dry; protected from moisture and long-term UV-exposure.

Heat conductivity

Dalmatiner - Thermal Insulation Board: 0.035 [W/(m · K)]

Compressive stress (compression: 10%)

Complete profile : ≥ 80 kPa

Raw density

Dalmatiner-Thermal Insulation Board: approx. 17 kg/m³
Wooden Board HDF (E1): approx. 800 kg/m³

Fire behaviour

Dalmatiner-Thermal Insulation Board: hardly combustibleB1 as per DIN 4102
Wooden Board HDF (E1): normal inflamableB2 as per DIN 4102


Wooden board HDF (E1): approx. 8 mm

Product No.

Thickness EPS + HDF-Wooden Board [ mm ]Prod.-No.Total Thermal Resistance

[ m2K/W ]

Units per PaletteEffective Surface

[ m2 ]


[ m2 ]


Overall dimensions: 1245 x 495mm
Effective dimensions: 1230 x 480 mm

Substrate Preparation

Check the ceiling for load capacity, position stability and irregularities. Check all dimensions. If necessary planish with dry fill material. To avoid acoustic bridges the elements should be installed with adequate space to walls and other installed equipment using elastic trimmings


Approx. 1.7 boards/m2 without offcuts and loss

Fitting of Insulation Boards

General Information:
For acclimatization store the insulation boards in the area to be covered for at least 24 hours. Existing expansion joints should not be bridged. For large areas (>10 m) an expansion joint has to be installed.
Note: Hygrothermic influences can alter dimensions of wooden materials.

First row:
Install the CapaClick®-Speicherdämmelemente with the assymetric groove of the HDF board pointing to the room. The hollow space between the shiplap of the Dalmatiner board and the wall should be filled with suitable insulation material (e.g. mineral wool). Another option is to cut off the shiplap.
Apply waterproof wood glue (PVA glue; as per DIN 204/D3) into the narrow side groove. Close the gap between the elements immediately after application of the glue using a pull bar or by carefully hammering to the opposite side.
Note: Use a wooden block or similar to avoid damage to the insulation boards.

Next rows:

Connect the long sides via plug-in connection. Pour some wood glue into the tongue and groove connection of the narrow sides as done for the first raw. Avoid cross joints. Offset should be approx. 20 cm. If necessary the insulation boards can be cut using a jig saw, a bench saw or a circular hand saw.

Coating (optional):

To improve moisture resistance the surface can also be coated. Depending on surface requirements, double or triple coating is possible. The substrate must be clean, dry, solid, stable and free from all substances that may prevent good adhesion. Grinding might be necessary.

Version 1: Disbon 404 Acryl-BodenSiegel
Priming coat with Disbon 404, diluted with up to 30 % of water
Intermediate coat and finishing coat with Disbopox 404, undiluted

Version 2: Disbopox 442 GaragenSiegel
Priming coat with Disbopox 442, diluted with up to 10 % of water
Intermediate coat and finishing coat with Disbopox 442, undiluted

Special Risks (Hazard Note) / Safety Advice (Status as at Date of Publication)

This product contains HBCD (hexabromocyclododecane -. CAS No. 25637-99-4) at a concentration > 0.1% (w / w). Avoid contact of polystyrene with aromatic solvents!
See Product Safety Information.


Waste must be avoided by careful cutting and re-use.
Dispose low residual insulation material according to EWC 170604

Customer Service Centre

Tel.: (+49) 0 61 54 / 71 17 10
Fax: (+49) 0 61 54 / 71 17 11

International Distribution: Please see