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  • 4 ESS is a letter plate for interior doors approved by Boverket (standard approval certificate no. 4936/91). The manufacturing process is under supervision of the Swedish research laboratory.
  • 4 ESS is a letter plate made of steel for wooden doors between 40–85 mm and for steel doors between 45–85 mm.
  • The letter plate is delivered with fire protection plate, back plate and securing plate.
  • 4 ESS fulfils both fire resisting class (E130) and noise resisting class (35 db) according to Swedish standard.
  • The surface finishes available are nickel-plated, gold epoxy or gold.
  • The back plate can be delivered with interdens (fire swelling) or velour.
 Part number   

NP = Nickel Plated, GP = Gold plated
Door thickness (mm)
40–44
45–49
Surface finish
NP
GP
NP
GP
Part No.
4640
4684
4645
4685
Door thickness (mm)
50–54
55–59
Surface finish
NP
GP
NP
GP
Part No.
4650
4686
4655
4687
Door thickness (mm)
60–64
65–69
70–74
75–79
80–84
Surface finish
NP
GP
NP
NP
NP
NP
Part No.
4660
4688
4665
4670
4675
4680

News

Letter plate 4ESS
For interior doors.
Door thickness range: 40-84 mm

 Colors aviable   
Nickel plated

Gold PLATED


 Downloads (PDF)   


Full specification (199kB) english
(including cut out drawing, installation instruction and measurements)


Front and back plate are connected
Address: Gillbergavägen 1, SE-632 28 Eskilstuna, SWEDEN
Int. Tel: +46 (0)16 12 71 30 | E-mail: mail@menova.se
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