SINTEF Certification
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SINTEF
SINTEF Certification
Approved and certified products
Certified people
Approved and certified products
Certified people
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Read about product documentation
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Holders
Laticrete Nordic AS
Laufen Norge AS
Layher AS
Leca Norge AS
Lett-Tak Systemer AS
Lian Trevarefabrikk AS
Lillerønning Snekkerifabrikk AS
Lindal Treindustri AS
Litex AS
LK Pex AB
LK Systems AB
LLC "Technoflex"
Lövsta Trähus AB
Luxor S.p.A.
Lycro AS
Lyngen Tank AS
Lyngson AS
Lysaker og Thorrud AS
Lett-Tak Systemer AS
Number
Product
Holder
Valid until
TG 2215
Lett-Tak takelementer
Lett-Tak Systemer AS
01.03.2022
ETA 15-0473
Lett-Tak roof elements
Lett-Tak Systemer AS
31.12.2099
1071-CPR-7008
Lett-Tak roof elements
Lett-Tak Systemer AS
01.05.2026
