Kömmerling®´s PVC doors and windows manufactured by PVC Transforma offer outstanding air-tightness and wind resistance levels, certified in Europe by independent labs tests.
To which hardware, hinges and wall screws are fixed) and thick glazing (tempered or laminated. The combination of these factors produces unequalled wind resistance.
In air-tight windows the hardware system makes the sash profile exert pressure on its frame. Additionally, both sash and frame profiles include a synthetic rubber seal in all perimeter, concept known as ''perimeter double seal'', whose function is to form a barrier against any external agent: water, wind, dust, pollution, etc.
Thinking that double glazing alone achieves good thermal insulation is a relatively generalized conceptual mistake. Although glazing is an important factor, so are the frame and sash material (PVC, aluminum, wood or other) and the operation type's air-tightness.
In the next sections, you’ll be able to see the most thermally efficient solutions.
Kömmerling® doors and windows manufactured by PVC Transforma are great added-value architectural elements.
They provide outstanding air tightness levels, acoustic and thermal insulation, energy savings, hurricane protection, marine corrosion resistance, burglary protection and fire resistance.
Kömmerling® Systems offer complete solutions that adapt to the specific requirements of each home and refer to sets that include PVC profiles, fittings, sealants and accessories for the manufacture of windows and doors that meet the highest quality standards, safety and efficiency.
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