I'm planning to replace some old doors in an apartment building and have received quotes for doors including installation.
However, I find it difficult to compare the doors and wonder how big the difference really is. I've received a quote from Secor, which sells a Daloc door (Daloc s43) and from Dörrbolaget, which has an imported door.
The price is basically the same at around 13-14000kr each including VAT, lock, mail slot, installation, etc.
Two differences that strike me are the sound reduction. The Daloc door is sound class 35db, while Dörrbolaget's door is 43db. Also, the locks are very different as Dörrbolaget's has 5 bolts that shoot out, while the Daloc door has a simpler lock cylinder.
The difference between 35 and 43 db feels very large considering the exponentially perceived sound level.
Both should be security class 3, but I think the Daloc lock seems weaker in appearance.
Besides that, Daloc feels like a safer choice because the company is larger.
What do you think?
Daloc door:
http://www.dorrkatalogen.daloc.se/staldorrar/S43/
Dörrbolaget's door:
http://www.dorrbolaget.se/kampanj-2/