Manufacturing locations

Isola as has Factories in Norway and abroud

Isola as, Eidanger Factory

Isola's head office and administration office is located in Eidanger in the municipality of Porsgrunn. We also have 2 factories in this area where bitumen-based products and Isola Powertekk steel roofing tiles are manufactured.

Address:
Isola as
Prestemoen 9
N-3945 Porsgrunn
Norway
Tel.: +47 35 57 57 00
Fax: +47 35 55 48 44
E-mail: Isola@isola.no

Isola as, Platon Factory

The Platon Factory opened in 1959 and was based on plastic sheet extrusion. This company invented and patented the "foundation wall membrane" in 1968 which is designed to protect cellars from moisture penetration. Products and systems relating to moisture protection in the building and construction sector are still responsible for this factory's main production activities. The company possesses sound experience in the fields of extrusion, thermoforming and injection moulding.

Address:
Isola AS, Platon Factory,
Lienfossv. 5, N-3678 Notodden, Norway
Fax: +47 35027555.
Tel. switchboard +47 35575700
E-mail: isola@isola.no

Røros Bruk as

Røros Windows and Doors are manufactured by Røros Bruk which is a wholly-owned subsidiary of Isola as. Røros Bruk was formed in 1971 and during the intervening years Røros Windows became established as a market leader of double-hung windows primarily designed for the holiday cottage and leisure markets. This factory is located right next to the railway station in Røros.

Address:
Røros Bruk as
N-7374 Røros
Norway
Tel.: +47 72 40 62 90
Fax: +47 72 40 62 91
E-mail: ordre.roros@roros-bruk.no

Isola as, Brevik Factory

This factory is located in Brevik, approx. 10 km from Isola's head office. It manufactures glass felt which is used as one of the basic materials in our roof coverings and roof shingle products. It also manufactures gardeners' felt for greenhouses and the GRP felt that is used in polyester pipes, etc. The manufacture of bitumen products commenced here in 1943.

Address:
Isola as, Brevik Factory
Zoarbakken
N-3950 Brevik
Norway
Tel.: +47 35 57 57 00
Fax: +47 35 57 15 01
E-mail: isola@isola.no

Isola Powertekk s.r.o.

This factory is located approx. 3.5 hours down the motorway to the east of Prague.
It manufactures Isola's Powertekk steel roofing tiles and accessories primarily designed for the Continental market.

Address:
Isola Powertekk s.r.o.
Raskov 90
789 64 Bohdikov
Czech Republic
Tel.: +420 583 286 311
Fax: +420 583 246 182
E-mail: info@isola.cz