Fire resistant Inspection hatches

Our fire-protective inspection hatches, with a fire resistance rating of EI 60 and EI 120, can be fitted to our GEOTEC® and GEOFLAM® protections of service ducts and shafts and allow access to the service ducts and shafts.

Our GEOSYSTEM® inspection hatches:
GEOSYSTEM® V60 & v120: vertical installation inspection hatches, consist of a frame made of fire-resistant gypsum plasterboard and two successive leaves.
GEOSYSTEM® inspection hatches are easy to install and comply with the standards in force. They have a fire resistance degree of EI60 and EI120 (1- and 2-hours fire resistance) and can be installed in service ducts and shafts, solid walls, cellular concrete walls or as passage openings in partition walls (plasterboard partition, counter-partition).

For horizontal installation of fire-protective inspection hatches and other dimensions, please contact us.

System performance

For vertical GEOSYSTEM®V60-120 fire protection inspection hatches

Tests in accordance with EN 1634-1 Fire resistance classification EI S i <-> o Opening dimensions Free way Outer frame Total thickness
Tests in accordance with EN 1634-1 Fire resistance classification EI S i <-> o Opening dimensions Free way Outer frame Total thickness
EI 60 hatch 60 min 200x200 to 600x600 162x162 to 562x562 294x294 to 694x694 72,5
EI 120 hatch 120 min 200x200 to 600x600 162x162 to 562x562 294x294 to 694x694 87,5

For horizontal GEOSYSTEM®V60-120 fire protection inspection hatches

Tests in accordance with EN 1634-1 Fire resistance classification EI i <-> o Opening dimensions Free way Outer frame Total thickness
Tests in accordance with EN 1634-1 Fire resistance classification EI i <-> o Opening dimensions Free way Outer frame Total thickness
EI 60 hatch 60 min 200x200 to 800x800 200x200 to 800x800 380x380 to 980x980 100
EI 120 hatch 120 min 200x200 to 800x800 200x200 to 800x800 420x420 to 1020x1020 120

Associated products

Trappes de visite coupe-feu Geostaff

GEOSYSTEM® inspection hatches

1 to 2 hrs. fire resistant inspection hatches with dimensions : 200 x 200 mm up to 600 x 600 mm for vertical installation.

Technical notice

Horizontal inspection hatches

1 to 2 hrs. fire resistant inspection hatches with dimensions : 200 x 200 mm up to 800 x 800 mm for horizontal installation.

Technical notice

Vertical inspection hatches

1 to 2 hrs. fire resistant inspection hatches with dimensions : 700 x 700 mm up to 1500 x 1000 mm for vertical installation.

Technical notice

Technical Documentation

ASSESSMENTS

Download the list of existing ASSESSMENTS

DOP

Download the performance declaration you need.

Product Data Sheets

Find all our product data sheets: fire protective boards and accessories, inspection hatches, plasters, glues and other fire protection products.

Catalogue Geostaff Système polochonné

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Geostaff handbook 2020
Système polochonné

Catalogue Geostaff Système collé vissé

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Geostaff handbook 2020
Glue and Screw system