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Renovation ⎥HEFLEX
1,3kW

2018
dashboard
45 m2

1978
Multi
Dwelling
House
Born, Netherlands Installation at common dutch multi dwelling house. Wall installation with double wood slate on 2 walls.

TREX-018 was used for thermal insulation and IR reflection
Type: Townhouse
Year of construction: ca. 1978
Year of HEFLEX installation: Aug 18
Object size [m2]: 45
Calculated heat demand [W/m2]: 70
Total required heat demand [W]: 3.200
HEFLEX: FPN48-75-1007510 (75W)
Installed HEFLEX heat capacity [W]: 1.285
vs. calculated heat demand [%]:40
Application type: Wall
Frame type: Double wood slates
Reflection layer: TREX-018
Energy monitoring: Yes
Energy demand [kWh/m2/a]: 45
Details BASE FRAME ON WALL

Installation of wooden base frame on wall
INSTALLATION FRAME

Application of installation wood slates upon TREX
HEFLEX ON WALL 1

10 panels with 750W load fixed upon installation frame
HEFLEX ON WALL 2

Additional 4 panels of 300W on second interior wall
TREX THERMAL REFLEXION FOIL

Application of thermally insulating and IR reflecting TREX foil on base frame
Renovation ⎥HEFLEX
2,7kW

2019
dashboard
65 m2

1930
Multi
Dwelling
House
London, UK Installation at typical 1930 house. Wall and ceiling installation with single wood slates.
At front room a cold wall was thermally de-coupled via TREX.
In the attachement bedroon the ceiling was thermally insulated via TEX foil again.
Year of construction: ca. 1930
Year of HEFLEX installation: Dec. 2019
Object size [m2]:65
Calculated heat demand [W/m2]: 120
Total required heat demand [W]: 7.800
HEFLEX:FPN48-75-1007510 (75W)
Installed HEFLEX heat capacity [W]: 2.700
vs. calculated heat demand [%]:35
Application type:Wall and ceiling
Frame type:Double wood slates (wall)
Reflection layer:TREX-018 (wall)
Energy monitoring: Yes
Energy demand [kWh/m2/a]: Tracking
Details Self-adhesive reflection foil REX-SA-DB was applied at the ceiling for IR heat reflection to minimize IR losses. HEFLEX panels installed at bedrooms ceiling. Panel surface temp. of 40ºC causing overall heat-up of the rooms solid objects, e.g. wall at 27ºC , closet at 26ºC  and floor at 24ºC . Thermal image of 8 Heflex panels (total 600W) installed in the bedroom. Usage of TREX-18 behind HEFLEX panels to thermally insulate cold outside wall and avoid keep radiation heat inside the room. Increase of base wall temperature by 5 degree C. Thermal image of finished wall. Finished ceiling with lighting outlet Usage of single wood slates on ceiling to apply HEFLEX panels.
Renovation ⎥HEFLEX
9,3 kW

2020
dashboard
150 m2

1975
SINGLE
VILLA
Loule (Algarve), PT Installation of HEFLEX in a non-insulated stand-alone villa in the hills of the Algarve overlooking the sea.

For the object a comfort ceiling installation was chosen in order to have a highly homogeneous heat distribution.
Year of construction: ca. 1975
Year of HEFLEX installation: Feb. 2020
Object size [m2]: 150
Calculated heat demand [W/m2]: 100
Total required heat demand [W]: 15.000
HEFLEX: FPN48-100-1007510 (100W)
Installed HEFLEX heat capacity [W]: 9.300
vs. calculated heat demand [%]:62
Application type: Ceiling
Frame type: Suspended ceiling
Reflection layer: TREX-018
Energy monitoring: Yes
Energy demand [kWh/m2/a]: Tracking
Details TREX 18 applied at the ceiling for thermal insulation as well as IR heat reflection to reduce thermal and avoid IR losses. Finished renovation. Living room. HEFLEX invisibly installed at ceilings with LED spots between the panels. Finished renovation. Bed room. HEFLEX invisibly installed at ceilings with LED spots between the panels. Usage of standard drywall profiles for suspended ceiling.
Installation of HEFLEX upon profiles analogous to standard drywall process.
Empty spaces between HEFLEX panels will be filled up with standard fiber plaster panels to accomodate LED lighthing at the ceiling. Thermal image of HEFLEX panels on ceiling in operation Usage of standard drywall profiles for suspended ceiling.
Installation of HEFLEX upon profiles analogous to standard drywall process.
INDUSTRIAL ⎥HEFLEX & HEFLEXPLUS
1,3kW

2020
dashboard
40 m2

2020
WOODEN
PRE-FAB
HOUSES
Riga, Latvia HEFLEX and HEFLEXPLUS are used by by manufacturer of pre-fabricated wooden frame and module houses.
Usage of the NORDISH system significantly reduces material and installation cost (-50%) and increases pre-fabrication level (+10%)
Type: Townhouse
Year of construction: ca. 2020
Year of HEFLEX installation: Aug 20
Object size [m2]: 40
Calculated heat demand [W/m2]: 60
Total required heat demand [W]: 2.400
HEFLEX: FPN48-100-1007510 (100W)
Installed HEFLEX heat capacity [W]: 3.000
Application type: Ceiling
Frame type: Single wood slates
Energy monitoring: Yes
Energy demand [kWh/m2/a]: Tracking
Details HEFLEX ceiling installation on single wood frame at wooden module with a living area of 40m2. Finished installation (panel installation time 3 hours) Finished module with integrated LED backlight and spots. Finished module with integrated LED backlight and spots. Pre-assembled male/female connector on panels and connecting cables for simple and flawless installation.
Renovation ⎥HEFLEXPLUS
3,5kW

2021
dashboard
45 m2

1930
Multi -
storey
Housing
Prague, CZ Replacement of gas heater with HEFLEXPLUS installed at the ceiling.
For installation a high area coverage was chosen for a most homogeneous heat distribution.
Year of construction: ca. 1930
Year of HEFLEX installation: May. 2021
Object size [m2]:45
Calculated heat demand [W/m2]: 90
Total required heat demand [W]: 4.050
HEFLEX:FPN48-75-1007510 (75W)
Installed HEFLEX heat capacity [W]: 3.500
vs. calculated heat demand [%]:86
Application type:Ceiling
Frame type:Suspended CD/UD profiles
Reflection layer:REX-SA-DB
Energy monitoring: Yes
Energy demand [kWh/m2/a]: Tracking
Details Suspended ceiling profiles with wood slates as middle profiles. Thermal image of running HEFLEXPLUS panels in the living room. Application of HEFLEXPLUS panels to profiles. Analogous to standard drywall processes. Finished ceiling in the kitchen. LED spots will be applied at the outside area. Thermal image of running HEFLEXPLUS panels in the living room. Application of HEFLEXPLUS on profiles and connection to power bus via pre-assembled connector system.
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