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WundaTrade

Joist EPS End Panel

Joist EPS End Panel

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50mm EPS insulation end panel. Suitable for 400mm joist spacings.

Available with 200mm pipe spacing (2 pre-formed channels), for use with 200mm spaced main panels only.

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Joist EPS End Panel

Product Information

Download Factsheet F10 - BETWEEN JOIST INSULATION PANELS

This panel is suitable for New Build, Renovations or Extensions and eliminates the need to purchase extra insulation and spreader plates. Simple to fit using panel support brackets (purchased separately) and easy to cut using a fine toothed saw.

END RETURNS ARE ONLY COMPATIBLE WITH MAIN PANEL -  PIPE SPACING SET AT 200mm SPACING.

Main panels are laminated with thick 200 microns of aluminium and pipes set at 200mm spacing, End returns are left bare and purchased as a separate panel which incorporates the end return and transitional runs.

They are lightweight, easy to lay and can be installed with basic DIY tools.

  • Lighweight and strong
  • 2 pre-formed channels at 200mm pipe spacing
  • End Panel splits into FOUR with returns and transitional channels
  • Easy to cut to desired shape
  • Lightweight 200KPA high density polystyrene
  • Eliminates the moisture, weight, mess and lengthy drying times of screed
  • Suitable for all 15mm and 16mm floor heating pipes
  • EN 13501

In order to install between joist panels between existing joists, original floorboards will need to be removed, after fitting between joist panels, boards can be reused or replaced.

Once joists have been exposed and inspected, use our panel support brackets to install panels flush with joist top.

Alternatively wooden battens are fixed to both sides of each joist in order to take an 18mm ply board. The 18mm ply should be set 51mm from the top of the joists. This board serves two purposes; to hold the 50mm profile heating panel in place and to act as a supporting floor for the installer. The ply and battens can be set lower on ground floor installations to accommodate further insulation.

The high density polystyrene panels are easily trimmed where required and then placed within the 400mm spaced joists so that the aluminium spreader plates are level with the top of the joists. Floor heating pipe is then inserted into the omega shaped channels in the aluminium spreader plate. If permissible notching the end of each joist will allow the floor heating pipe to pass between joists. If notching is not allowed then an 18mm batten can be attached to the top of the joist which is run short at one end to allow pipe to pass between joists. Joist panel supporting battens will need to be raised accordingly.

|| Value || Spec ||
| Length | 1200mm |
| Width | 350mm |
| Depth | 50mm |
| Material | EPS 200 |
| Pipe Spacing | 200mm |
| Thermal Resistance | [(m2*K)/W]:1, 515 |
| Thermal Conductivity | n/a |

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