Frame extension elements for wooden and wood-metal windows

Fire protection RF1

Properties

Product description

Surfaces	Untreated, real wood veneer
Support panels	Cement-bonded chipboard, polished, 12 mm
Insulation	PUR rigid foam, 32 kg/m³
Edge band	Solid spruce wood, PEFC
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 RF1. They are available with cement-bonded chipboard, untreated, or with real wood veneer. PUR rigid foam, 32 kg/m³, is used for thermal insulation. The window frame extension elements are fabricated with a circumferential spruce edge band. Special edge bands can be inset according to your requirements.

Downloads

[{"filename":"072e07e99d000b3f56665dee0a5f7c3d.pdf","name":"Product description"},{"filename":"9b11d09332d181072ca3b9d518119787.pdf","name":"Technical details"},{"filename":"a9e24a86fb3335758e8131f21185c8f1.pdf","name":"Physical material properties of the applied materials"}]

Services

Properties

Fire protection requirements RF1
Moisture-resistant
Thermal insulation values up to 0,26 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