LK Systems

LK Systems is the leading manufacturer of easy-to-install systems for heating and tap water distribution and pre-insulated pipes in the Nordics. Through our prefabrication factory, we also provide tailor-made solutions that simplify the installation process even further.
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LK Armatur

LK Armatur is a leading producer in Europe, manufactures millions of valves per year for the global HVAC market. Our solutions are based on a comprehensive view of how valves, control units, components and prefabricated products work together.
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LK Pex

Our PEX Pipe Extrusion business area is an innovative manufacturer of high-quality plastic pipes for the heating and plumbing industry. Our core is the efficient, high-technology production process for crosslinked PE-Xa pipes, resulting in products with a unique combination of flexibility and hydrostatic strength.
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LK Group

LK is a family-owned trading and production group, operating on a global scale within the HVAC-area. We are the market leader in Sweden and has an increasing sales of products, systems and solutions in the Nordic countries, Europe and the USA.
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LK CombiBoard EPS

Minimal impact on room height with ultra-thin panels
Patented technology ensures fast temperature response
Streamlined design enables time- and cost-efficient installation

Variants
Detailed Information
Documentation
Videos
Related Products

Variants

Article	For pipe dim.	Length	Width	Height	Area (m²)	Quality class	Note	CO₂-EQ. (Kg)
241 04 63	12 mm	1175 mm	800 mm	14 mm	0.94	S300	160 c / c	4.5346
241 04 64	16 mm	1175 mm	800 mm	18 mm	0.94	S300	200 c / c	5.3641
241 04 65	16 mm	1175 mm	800 mm	30 mm	0.94	S300	200 c / c	7.742
241 04 66	16 mm	1175 mm	800 mm	50 mm	0.94	S300	200 c / c	11.9448
241 04 67	16 mm	1175 mm	800 mm	70 mm	0.94	S300	200 c / c	16.0923

For pipe dim.	12 mm
Length	1175 mm
Width	800 mm
Height	14 mm
Area (m²)	0.94
Quality class	S300
Note	160 c / c
CO₂-EQ. (Kg)	4.5346
Packaging
Item list

For pipe dim.	16 mm
Length	1175 mm
Width	800 mm
Height	18 mm
Area (m²)	0.94
Quality class	S300
Note	200 c / c
CO₂-EQ. (Kg)	5.3641
Packaging
Item list

For pipe dim.	16 mm
Length	1175 mm
Width	800 mm
Height	30 mm
Area (m²)	0.94
Quality class	S300
Note	200 c / c
CO₂-EQ. (Kg)	7.742
Packaging
Item list

For pipe dim.	16 mm
Length	1175 mm
Width	800 mm
Height	50 mm
Area (m²)	0.94
Quality class	S300
Note	200 c / c
CO₂-EQ. (Kg)	11.9448
Packaging
Item list

For pipe dim.	16 mm
Length	1175 mm
Width	800 mm
Height	70 mm
Area (m²)	0.94
Quality class	S300
Note	200 c / c
CO₂-EQ. (Kg)	16.0923
Packaging
Item list

Detailed Information

Description

LK Floor Heating in design with LK CombiBoard EPS for laying on load-bearing floor constructions. The system consists of insulation boards of EPS class S300 equipped with a laminated heat distribution layer for optimal heat distribution. LK CombiBoard EPS has high insulating properties as well as being excellent for short- or long-term loads. The EPS boards are equipped with pipe channels and integrated turning channels.

Complete with glue or screws for attachment to the floor construction. See installation instructions LK CombiBoard EPS for information on recommended suppliers and products for attachment to floor construction.

LK CombiBoard EPS 14 with integrated turning channels – channel distance c.t.c (center to center) 160 mm – for 12 mm pipes
LK CombiBoard EPS 18 with integrated turning channels – channel distance c.t.c (center to center) 200 mm – for 16 mm pipes
LK CombiBoard EPS 30 / 50 / 70 with integrated turning channels and cross channel– channel distance c.t.c 200 mm – for 16 mm pipes

Material Consumption

Approx. 1,1 pcs/m² floorheating surface

Documentation

Product sheet

LK CombiBoard EPS

Assembly instruction

EN.33.C.221_LK CombiBoard EPS 1418305070

EPD

LK CombiBoard EPS - EPD

Supplier Instructions, Adhesive and Primer

Glue, Primers and Fix, 2025

Article 241 04 63

Quantity	EAN	Packaging	Depth	Width	Height	Weight (kg)
1	7331590064794	Unpacked	1175	800	14	0.866
10	7331590064800	Band	587.5	800	280	8.66
80	7331590064817	Pallet	1200	800	1264	94.28

Article 241 04 63

Quantity	1
EAN	7331590064794
Packaging	Unpacked
Depth	1175
Width	800
Height	14
Weight (kg)	0.866

Quantity	10
EAN	7331590064800
Packaging	Band
Depth	587.5
Width	800
Height	280
Weight (kg)	8.66

Quantity	80
EAN	7331590064817
Packaging	Pallet
Depth	1200
Width	800
Height	1264
Weight (kg)	94.28

Article 241 04 64

Quantity	EAN	Packaging	Depth	Width	Height	Weight (kg)
1	7331590064824	Unpacked	1175	800	18	1.018
10	7331590064831	Band	588	800	360	10.18
60	7331590064848	Pallet	1200	800	1224	86.08

Article 241 04 64

Quantity	1
EAN	7331590064824
Packaging	Unpacked
Depth	1175
Width	800
Height	18
Weight (kg)	1.018

Quantity	10
EAN	7331590064831
Packaging	Band
Depth	588
Width	800
Height	360
Weight (kg)	10.18

Quantity	60
EAN	7331590064848
Packaging	Pallet
Depth	1200
Width	800
Height	1224
Weight (kg)	86.08

Article 241 04 65

Quantity	EAN	Packaging	Depth	Width	Height	Weight (kg)
1	7331590064855	Unpacked	1175	800	30	1.46
9	7331590064862	Band	1175	800	270	13.14
36	7331590064879	Pallet	1200	800	1224	77.56

Article 241 04 65

Quantity	1
EAN	7331590064855
Packaging	Unpacked
Depth	1175
Width	800
Height	30
Weight (kg)	1.46

Quantity	9
EAN	7331590064862
Packaging	Band
Depth	1175
Width	800
Height	270
Weight (kg)	13.14

Quantity	36
EAN	7331590064879
Packaging	Pallet
Depth	1200
Width	800
Height	1224
Weight (kg)	77.56

Article 241 04 66

Quantity	EAN	Packaging	Depth	Width	Height	Weight (kg)
1	7331590064886	Unpacked	1175	800	50	2.215
22	7331590064909	Pallet	1200	800	1244	73.73

Article 241 04 66

Quantity	1
EAN	7331590064886
Packaging	Unpacked
Depth	1175
Width	800
Height	50
Weight (kg)	2.215

Quantity	22
EAN	7331590064909
Packaging	Pallet
Depth	1200
Width	800
Height	1244
Weight (kg)	73.73

Article 241 04 67

Quantity	EAN	Packaging	Depth	Width	Height	Weight (kg)
1	7331590064916	Unpacked	1175	800	70	2.971
15	7331590064930	Pallet	1200	800	1194	69.565

Article 241 04 67

Quantity	1
EAN	7331590064916
Packaging	Unpacked
Depth	1175
Width	800
Height	70
Weight (kg)	2.971

Quantity	15
EAN	7331590064930
Packaging	Pallet
Depth	1200
Width	800
Height	1194
Weight (kg)	69.565

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