Frame extension elements for wooden and wood-metal windows

Fire protection EI30

Properties

Product description

Surfaces	Untreated, real wood veneer
Support panels	Cement-bonded chipboard, polished, 18 mm
Insulation	Rock wool, 38 kg/m³
Edge band	Solid oak wood
Thicknesses	58 to 99 mm
Formats	545 x 95 mm to 3088 x 600 mm

The Frinorm fire-protection window frame extension elements are especially suitable for meeting fire protection requirements up to EI 30. They are available with cement-bonded chipboard, untreated, or with real wood veneer. Rock wool, 38 kg/m³, is used for thermal insulation. The window frame extension elements are fabricated with a circumferential oak edge band. Special edge bands can be inset according to your requirements.

Downloads

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Services

Properties

Fire protection requirements up to EI30
Moisture-resistant
Thermal insulation values up to 0,48 W/m²K
Airborne sound insulation values up to 33 dB
Circumferential wooden edge band
Good mounting options
Retain their shape and dimensions
Problem-free surface finishing

Product description

Services – your advantages at a glance

Clear price structure: many services are already included
Custom-made to your specifications
Picked and labelled for delivery
CNC edge machining on all sides to match the frame and threshold profile
Additional CNC machining such as rebates, ventilation slots, surface grooves, cut-outs or round or segmental arches
Special glued joints available on request fora optimum fastening
Large selection of real wood veneers and material combinations
No waste and no machine, labour or storage costs