Get offer

NEXT SD 101 security doors

The bestselling entry doors for apartments. These doors are suitable especially as entry doors for apartments with metal doorframes. In the case of installing a new doorframe, we recommend the added security of NEXT SF1 doorframes.

Fire resistance

(30 minutes) EI 30, EW 30*

Security class

Sound insulation

33-39 DB*

Warranty

Up to 20-year*

DETAILS OF DOOR

Door Surfaces

Door surfaces form the character of the entire house or interior. You can choose veneer, laminate, wooden surfaces or varnished in a wide RAL range.

17 locking points

A large number of locking points, mostly dual steel pins,
maximally eliminates force in the event of an attack
on the door and protects against prying.

Reinforced lock protection

The lock is protected
with reinforced sheet steel.

Integrated adjusting hinges

Hinges are firmly connected
to the door’s skeleton
and enable precise adjustment.

Fixed securing pins

On the hinge side,
the door is secured with fixed dual pins
in addition to the hinges.

Mineral-wool insulation

Thick mineral-wool insulation ensures
a high degree of sound
and thermal insulation.

Wooden peripheral batten

A wooden peripheral batten
in the same color as the door surface
is optionally available to cover
the peripheral stainless steel batten.

Integrated locking-bar system

Rigid steel skeleton with two-side sheet-metal armouring

Variety of modern surfaces

Possibility of door control using a fingerprint reader, keypad, contactless chip, etc.

For the steel skeleton and metal locking mechanism, we provide 36 months, quality guarantee, which can be extended to up to 20 years.

* Certified qualities of components with extra cost

NEXT SD 101 security doors

Fire resistance

(30 minutes) EI 30, EW 30*

Security class

Sound insulation

33-39 DB*

Warranty

Up to 20-year*

DETAIL:

1. steel anchors
2. concrete doorframe
3. security doorframe
4. doorframe sheathing with sealing
5. sound and thermal insulation
6. steel skeleton
7. two-side armouring
8. security hinges with bearings
9. double locking points
10. stainless-steel edges
11. automatic locking points
12. door surfaces
13. wooden slat enabling shortening of the door
14. threshold with integrated sealing

/foto/katalog/n-web_sd101_rez_final002.jpg

Bezpečnostní certifikáty

certifikat_shody_dvere_sd101_2020_a_sd101f_2020_tt_30_2022_platnost_od_22_3_2022_do_22_3_2025.pdf.pdf

Fire-resistance and other certificates (cz documents)

certifikat_vyrobku_sd101_sd111_sd101f_sd111f_c_216_c5_2018_0122.pdf.pdf

Leaflets (cz documents)

sd101_prospekt_final_002_web.pdf.pdf

Price list (cz documents)

cenik_sd_2024.pdf.pdf

cenik_sd_2024_eur.pdf.pdf

Comparison table of security doors

TYPE	SD 101	SD 111	SD101 (2015)	SD 102	SD 121	SD 102D	SD 104
Recommended usage	The bestselling entry doors for apartments	For outward opening from a protected space	Zabezpečení bytových dveří větších rozměrů	The most robust entry door for houses in this category on the market	the highest requirements for security and thermal insulation	The most robust double-wing entry door in this category on the market	Represents a completely new generation of concealed security doors in concealed security doorframes
Suitable door hardware	the original a metal or SF1	the original a metal or SF1	SF1	SF2A	SF2A	SF2A	SF4
Security class (ENV 1627) for opening to inwards	BT 3	BT 4	RC 3	BT 3	BT 4	BT 3	RC 3
Security class (ENV 1627) for opening outwards	-	BT 3	-	-	-	-	RC 3
Fire resistance (označení F)	EI 30, EW 30		EI 30, EW 30	EI 45, EW 45	EI 30, EW 30	EI 30, EW 30	EI 45, EW 60
Thermal resistance	R = 0,32	R = 0,32	R = 0,32	R = 0,5	R = 0,55	R = 0,55	R = 0,54
Heat transfer coefficient	U = 2,0	U = 2,0	U = 2,0	U = 1,4	U = 1,4	U = 1,4	U = 1,4
Acoustic attenuation	Rw 33-39dB	Rw 33-39dB	Rw 36dB	Rw 33-42dB	Rw 33-42dB	Rw 33-42dB	Rw 38dB
Smoke resistance Sm, Sa	Yes	Yes	No	Yes	No	No	No
Air permeability	2	2	4	4	4	4	4
Water tightness	1A	1A	X	1A	1A	1A	3A
Resistance to wind load	1	1	C4	3	3	3	C5
Standard dimensions of door	bespoke	bespoke	bespoke	(800, 900) x (1970, 2100, 2200)		bespoke	(800, 900) x (1970, 2100, 2200)
Maximum dimensions of door (with security certificates)	1100x2100	1100x2100	1100x2100	1000x2500	1100x2200	2200x2500	1100x2540
Maximální rozměr křídla (with security certificates and fire resistance)	900x1970	900x1970	900x2200	900x2400	-	2070x2415	900x2200
Door thickness (mm)	42	42	42	74	74	74	70
Weight (kg)	70	82	78	95	115	approx. 150	95
Interior surface	laminate, veneer, H-dex, solid wood			veneer, solid wood, H-dex
Exterior surface	laminate, veneer, H-dex, solid wood			veneer, solid wood, H-dex
Interior surface for use	H-dex			solid wood, H-dex
Number of locking points	17	21	17	19	23	34	18
TYPE	SD 101	SD 111	SD101 (2015)	SD 102	SD 121	SD 102D	SD 104

The Company NEXT, s.r.o. reserves the right to change of the products. Colours of samples and specifications in the catalog and on the website www.next.cz need not agree with reality.

NEXT SD 101 security doors - Gallery

NEXT SD 101 security doors - Accessories

Door hardware

Security hardware R1

(knob + lever or handle + lever) chrome, TiN gold, powder coated

Rozeta M&T Entero

For interior and exterior, Security class 3

NEXT T2

For interior, Security class 3

Rostex RX

For interior and exterior, Security class 3 and 4

NEXT R101

For interior and exterior, Security class 3

Hardware FSB rounded

Security hardware square

Security hardware FSB, square

Security lock cylinders

Evva EPS

Security class 4, 6 active detection elements

Evva ICS

Security class 4, protection against copying of keys

Evva 3KS

Security class 4, functionality of springless tumblers

NEXT CPS

Security class 3, standard security lock cylinders

Hi-tech security systems

Fingerprint reader

In combination with a motorised lock cylinder, a fingerprint reader makes it possible to unlock a door without using a key.

Digital door view — with recording function

New, innovative door viewer with recording function — easy installation

EMZY – motorised lock cylinder

A special cylinder that can be operated with a key or electronically

Other accessories

Chain SK 66

High-quality door chain with child safety catch

Panoramatic door viewer

can be mounted in doors with thickness of 35-63 mm

Door stoppers

Door stoppers are used relatively rarely, even though they are very useful items.

Door closers

for exterior and interior doors with maximum weight of 120 kg

The Company NEXT, s.r.o. reserves the right to change of the products. Colours of samples and specifications in the catalog and on the website www.next.cz need not agree with reality.