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Front doors > FAQ

FAQ

Can a replacement guarantee card be issued?

Yes.

How to clean the laminate?

All household detergents which do not contain so called friction material can be used for maintenance of the laminate (do not use e.g. Cif cream).

To which doors the door closer reinforcement can be used?

Strengthening of the door closer is an essential element used for the door closer mounting. The strengthening is a wooden structural component, which at the production stage is, at request of the Customer, placed along the top edge of the leaf. Strengthening of the door closer can be used for most types of KMT doors. The exception is KMT CLASSIC class 3 type due to the mounted steel frame that prevents adding additional wood element.

How many keys are the individual inserts?

How to determine the door direction - right or left?

You should stand on that side of the door (outside or inside), where the hinges are fully visible. If the hinges are visible on the left side, the door direction is also left.

How are the glasses used in KMT doors built?

What kind of sound insulation have the doors with glazing?

Doors with glazing have acoustic insulation coefficient not less than 27dB.

At what height is the peephole mounted?

550mm from the top as standard. In the case of selected patterns, where the peephole overlaps stampings, it is moved in the most optimal visual space.

To which extent the laminate is resistant to scratches and discoloration?

The laminate is covered with an additional layer of foil to protect against UV rays and from damage during normal use.

TERMA production plant
76-200 Słupsk
ul. Poznańska 42A
Polska
e-mail: terma@terma.pl
tel: +48 59 841 44 34
fax: +48 59 841 32 39
KRAT-MET production plant
76-251 Kobylnica
ul. Witosa 21
Polska
e-mail: biuro@kmt-stal.pl
tel: +48 59 842 91 51
fax: +48 59 841 55 35
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