Hi, I also have my own topic for this but haven't received a suitable answer either, we are looking for a suitable front door for our single-family house, KFW 55, Ytong stone. You all have such great prices here.
Our previous offers for an aluminum door with a side panel are sometimes much higher than yours.
Equipment:
- 1760 x 2260 size
- aluminum door
- anthracite RAL 7016 on both sides
- side panel with Satinato glass
- overlapping sash on both sides
- mechanical automatic locking
- hinge side security
- roller hinges
- RC 2 standard with P4A glazing
- security rosette with core pull protection
- opening limiter
- fingerprint scanner
- DIN direction L
- rod handle of 160cm
All with the same equipment, prices range from 6418 to 6870€.
So now the question is, with which door manufacturer will we be better off over the years?
Offer 1: 6870€ for a Köster aluminum door.
Offer 2: 6604€ for a Kompotherm door.
Offer 3: 6415€ also Kompotherm.
Offer 4: 6749€ for an Adoro (Schüco???) door.
Offer 5: still waiting, for a Hönig door.
All prices already minus possible discounts.
Differences that I can’t make sense of but noticed in the offers:
Offers 2 and 3 have an “automatic door threshold”. What is that?
Offer 1 has a construction depth of 88mm.
Offer 2 has a filling of 99mm.
Are there big differences?
Hope you can help me.
Thanks