Frame extension elements for wooden and wood-metal windows

Sound insulation

Properties

Product description

Surfaces	Untreated, primer foil, real wood veneer
Support panels	Chipboard P5, E1, PEFC, 10 or 16 mm Chipboard, white primer foil, P5, E1, PEFC, 10 or 16 mm MDF, white primer foil, P213, E1, 10 mm
Insulation	Glass wool, 20 kg/m³
Sound insulation	Heavy bitumen foil, 5 mm
Edge band	Solid spruce wood, PEFC Poplar plywood, class 2, E1, PEFC
Thicknesses	40 to 99 mm
Formats	500 x 95 to 3588 x 1294 mm

The Frinorm sound-insulated frame extension elements for wooden and wood-metal windows are especially suitable for meeting high sound insulation and thermal insulation requirements. They are available with chipboard P5, E1, either untreated, covered with primer foil or medium-density fibreboard (MDF), P213, E1, with primer foil. Depending on the sound insulation requirements, the frame extension elements are fabricated with one or two heavy bitumen foils. Glass wool, 20 kg/m³, is used for thermal insulation. The frame extension elements are fabricated with a circumferential spruce edge band. Special edge bands can be inset according to your requirements.

Downloads

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Services

Properties

Thermal insulation values up to 0,40 W/m²K
Airborne sound insulation values up to 45 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