All doors of our production are manufactured in strict compliance with the requirements of STB 2433-2015 «Door Blocks. General technical conditions.» and STB 1647-2006 «Smoke-proof doors.»

Block labelling, description and characteristics:

DV1 (DG, DH, DO) - Interior door unit, interior door unit. Complete with two hinges and interior latch.
DV2 DG - Internal door unit for flat entrance, reinforced (full bar filling). Complete with three hinges, keyed lock (thumb key), seal in the vestibule, threshold.
DV3 (DG, DH, DO) - Door unit for internal entrance to the premises of public buildings (office). Complete with two hinges, keyed lock. Threshold according to technical documentation.
DV4 DG - Door unit for internal entrance to the premises of public buildings with security alarm system. Reinforced leaf (full bar filling), reinforced frame - 94 mm. Complete with three hinges, keyed lock, sealant in the door leaf, threshold.
DV5 (DG, DH, DO) - Internal stairwell door unit. Complete with two hinges, key (thumbwheel, latch). Glass in accordance with the technical documentation. Sealant in the box.
DV6 DG (HH) - Internal door unit, sanitary. Complete with two hinges, sanitary latch (blockade).
DV7 (DG, DH, DO) - Internal vestibule door unit. Complete with two hinges, key, thumbwheel or latch. Seal in the box.

The standard is set to use:

softwood, hardwood, chipboard, fibreboard;
glass in sizes up to 1200×600 with thickness from 4 mm;
locks not lower than class III;
hinges adjustable in 3 planes for entrance and exterior doors.

The most common brands of timber doors:

Door external entrance and vestibule blind: DNDG 21-9; DNDG 21-10; DNDG 21-12; DNDG 21-13; DNDG 21-15; DNDG 24-9; DNDG 24-10; DNDG 24-13; DNDG 24-15;
External entrance and vestibule door partially glazed: DNDCH 21-9; DNDCH 21-10; DNDCH 21-12; DNDCH 21-13; DNDCH 21-15; DNDCH 24-9; DNDCH 24-10; DNDCH 24-13; DNDCH 24-15;
Glazed external entrance and vestibule door: DNDO 21-9; DNDO 21-10; DNDO 21-12; DNDO 21-13; DNDO 21-15; DNDO 24-9; DNDO 24-10; DNDO 24-13; DNDO 24-15;
Door external entrance and vestibule smoke-tight blind: DNDDG 21-9; DNDDG 21-10; DNDDG 21-12; DNDDG 21-13; DNDDG 21-15;
Exterior entrance and vestibule smoke-tight partially glazed door: DNDDCH 21-9; DNDDCH 21-10; DNDDCH 21-12; DNDDCH 21-13; DNDDCH 21-15;
Glazed external entrance and vestibule smoke-tight door: DNDO 21-9; DNDO 21-10; DNDO 21-12; DNDO 21-13; DNDO 21-15;
Door internal interior blind: DV1DG 21-7; DV1DG 21-8; DV1DG 21-9; DV1DG 21-10; DV1DG 21-12; DV1DG 21-13; DV1DG 21-15; DV1DG 24-9; DV1DG 24-10; DV1DG 24-13; DV1DG 24-15;
Internal interior door partially glazed: DV1DCH 21-7; DV1DCH 21-8; DV1DCH 21-9; DV1DCH 21-10; DV1DCH 21-12; DV1DCH 21-13; DV1DCH 21-15; DV1DCH 24-9; DV1DCH 24-10; DV1DCH 24-13; DV1DCH 24-15;
Internal glazed interior door: DV1DO 21-7; DV1DO 21-8; DV1DO 21-9; DV1DO 21-10; DV1DO 21-12; DV1DO 21-13; DV1DO 21-15; DV1DO 24-9; DV1DO 24-10; DV1DO 24-13; DV1DO 24-15;
Door internal interior smoke-proof blind: DV1DDG 21-9; DV1DDG 21-10; DV1DDG 21-12; DV1DDG 21-13; DV1DDG 21-15;
Internal interior smokeproof partially glazed door: DV1DDCH 21-9; DV1DDCH 21-10; DV1DDCH 21-12; DV1DDCH 21-13; DV1DDCH 21-15;
Internal interior smoke-proof glazed door: DV1DDO 21-9; DV1DDO 21-10; DV1DDO 21-12; DV1DDO 21-13; DV1DDO 21-15;
Door internal entrance door to the flat blind: DV2DG 21-8; DV2DG 21-9; DV2DG 21-10; DV2DG 21-12; DV2DG 21-13; DV2DG 21-15; DV2DG 24-9; DV2DG 24-10; DV2DG 24-13; DV2DG 24-15;
Internal entrance door to the flat partially glazed: DV2DCH 21-8; DV2DCH 21-9; DV2DCH 21-10; DV2DCH 21-12; DV2DCH 21-13; DV2DCH 21-15; DV2DCH 24-9; DV2DCH 24-10; DV2DCH 24-13; DV2DCH 24-15;
Internal entrance door to the flat glazed: DV2DO 21-8; DV2DO 21-9; DV2DO 21-10; DV2DO 21-12; DV2DO 21-13; DV2DO 21-15; DV2DO 24-9; DV2DO 24-10; DV2DO 24-13; DV2DO 24-15;
Internal entrance door to the flat smoke-proof blind: DV2DDG 21-9; DV2DDG 21-10; DV2DDG 21-12; DV2DDG 21-13; DV2DDG 21-15;
Internal entrance door to the flat smoke-proof partially glazed: DV2DDCH 21-9; DV2DDCH 21-10; DV2DDCH 21-12; DV2DDCH 21-13; DV2DDCH 21-15;
Internal entrance door to the flat smoke-proof glazed: DV2DDO 21-9; DV2DDO 21-10; DV2DDO 21-12; DV2DDO 21-13; DV2DDO 21-15;
Door of internal entrance to the premises of public building blind: DV3DG 21-8; DV3DG 21-9; DV3DG 21-10; DV3DG 21-12; DV3DG 21-13; DV3DG 21-15; DV3DG 24-9; DV3DG 24-10; DV3DG 24-13; DV3DG 24-15;
Internal entrance door to the public building partially glazed: DV3DCH 21-8; DV3DCH 21-9; DV3DCH 21-10; DV3DCH 21-12; DV3DCH 21-13; DV3DCH 21-15; DV3DCH 24-9; DV3DCH 24-10; DV3DCH 24-13; DV3DCH 24-15;
Internal entrance door to the public building glazed: DV3DO 21-8; DV3DO 21-9; DV3DO 21-10; DV3DO 21-12; DV3DO 21-13; DV3DO 21-15; DV3DO 24-9; DV3DO 24-10; DV3DO 24-13; DV3DO 24-15;
Door of internal entrance to the premises of a public building smoke-tight blind: DV3DDG 21-9; DV3DDG 21-10; DV3DDG 21-12; DV3DDG 21-13; DV3DDG 21-15
Internal entrance door to the premises of public building smoke-tight partially glazed: DV3DDCH 21-9; DV3DDCH 21-10; DV3DDCH 21-12; DV3DDCH 21-13; DV3DDCH 21-15;
Internal entrance door to the premises of a public building smoke-tight glazed: DV3DDO 21-9; DV3DDO 21-10; DV3DDO 21-12; DV3DDO 21-13; DV3DDO 21-15;
Internal entrance door to the premises equipped with security alarm system is blind: DV4DG 21-8; DV4DG 21-9; DV4DG 21-10; DV4DG 21-12; DV4DG 21-13; DV4DG 21-15; DV4DG 24-9; DV4DG 24-10; DV4DG 24-13; DV4DG 24-15;
Internal entrance door to the premises equipped with security alarm system partially glazed: DV4DCH 21-8; DV4DCH 21-9; DV4DCH 21-10; DV4DCH 21-12; DV4DCH 21-13; DV4DCH 21-15; DV4DCH 24-9; DV4DCH 24-10; DV4DCH 24-13; DV4DCH 24-15;
Internal entrance door to the premises equipped with security alarm system, glazed: DV4DO 21-8; DV4DO 21-9; DV4DO 21-10; DV4DO 21-12; DV4DO 21-13; DV4DO 21-15; DV4DO 24-9; DV4DO 24-10; DV4DO 24-13; DV4DO 24-15;
Internal entrance door to the premises equipped with security alarm system smoke-tight blind: DV4DDG 21-9; DV4DDG 21-10; DV4DDG 21-12; DV4DDG 21-13; DV4DDG 21-15;
Internal entrance door to the premises equipped with security alarm system, smoke-tight, partially glazed: DV4DDCH 21-9; DV4DDCH 21-10; DV4DDCH 21-12; DV4DDCH 21-13; DV4DDCH 21-15;
Internal entrance door to the premises equipped with security alarm system, smoke-tight, glazed: DV4DDO 21-9; DV4DDO 21-10; DV4DDO 21-12; DV4DDO 21-13; DV4DDO 21-15
Internal stairwell door blind: DV5DG 21-8; DV5DG 21-9; DV5DG 21-10; DV5DG 21-12; DV5DG 21-13; DV5DG 21-15; DV5DG 24-9; DV5DG 24-10; DV5DG 24-13; DV5DG 24-15;
Internal stairwell door partially glazed: DV5DCH 21-8; DV5DCH 21-9; DV5DCH 21-10; DV5DCH 21-12; DV5DCH 21-13; DV5DCH 21-15; DV5DCH 24-9; DV5DCH 24-10; DV5DCH 24-13; DV5DCH 24-15;
Internal stairwell door glazed: DV5DO 21-8; DV5DO 21-9; DV5DO 21-10; DV5DO 21-12; DV5DO 21-13; DV5DO 21-15; DV5DO 24-9; DV5DO 24-10; DV5DO 24-13; DV5DO 24-15;
Door internal stairwell smokeproof blind: DV5DDG 21-9; DV5DDG 21-10; DV5DDG 21-12; DV5DDG 21-13; DV5DDG 21-15;
Internal stairwell smokeproof partially glazed door: DV5DDCH 21-9; DV5DDCH 21-10; DV5DDCH 21-12; DV5DDCH 21-13; DV5DDCH 21-15
Internal stairwell smoke-proof glazed door: DV5DDO 21-9; DV5DDO 21-10; DV5DDO 21-12; DV5DDO 21-13; DV5DDO 21-15;
Door of internal sanitary rooms blind: DV6DG 21-6; DV6DG 21-7; DV6DG 21-8; DV6DG 21-9; DV6DG 21-10; DV6DG 21-12; DV6DG 21-13; DV6DG 21-15; DV6DG 24-9; DV6DG 24-10; DV6DG 24-13; DV6DG 24-15;
Internal bathroom door partially glazed: DV6DCH 21-6; DV6DCH 21-7; DV6DCH 21-8; DV6DCH 21-9; DV6DCH 21-10; DV6DCH 21-12; DV6DCH 21-13; DV6DCH 21-15; DV6DCH 24-9; DV6DCH 24-10; DV6DCH 24-13; DV6DCH 24-15;
Internal sanitary rooms glazed door: DV6DO 21-6; DV6DO 21-7; DV6DO 21-8; DV6DO 21-9; DV6DO 21-10; DV6DO 21-12; DV6DO 21-13; DV6DO 21-15; DV6DO 24-9; DV6DO 24-10; DV6DO 24-13; DV6DO 24-15;
Internal sanitary smoke-proof blind door: DV6DDG 21-9; DV6DDG 21-10; DV6DDG 21-12; DV6DDG 21-13; DV6DDG 21-15;
Internal sanitary rooms smoke-tight partially glazed door: DV6DDCH 21-9; DV6DDCH 21-10; DV6DDCH 21-12; DV6DDCH 21-13; DV6DDCH 21-15;
Internal sanitary smoke-tight glazed door: DV6DDO 21-9; DV6DDO 21-10; DV6DDO 21-12; DV6DDO 21-13; DV6DDO 21-15
Internal vestibule door blind: DV7DG 21-9; DV7DG 21-10; DV7DG 21-12; DV7DG 21-13; DV7DG 21-15; DV7DG 24-9; DV7DG 24-10; DV7DG 24-13; DV7DG 24-15;
Internal vestibule door partially glazed: DV7DCH 21-9; DV7DCH 21-10; DV7DCH 21-12; DV7DCH 21-13; DV7DCH 21-15; DV7DCH 24-9; DV7DCH 24-10; DV7DCH 24-13; DV7DCH 24-15;
Internal glazed vestibule door: DV7DO 21-9; DV7DO 21-10; DV7DO 21-12; DV7DO 21-13; DV7DO 21-15; DV7DO 24-9; DV7DO 24-10; DV7DO 24-13; DV7DO 24-15;
Internal vestibule door: DV7DDG 21-9; DV7DDG 21-10; DV7DDG 21-12; DV7DDG 21-13; DV7DDG 21-15;
Internal vestibule smoke-tight partially glazed door: DV7DDCH 21-9; DV7DDCH 21-10; DV7DDCH 21-12; DV7DDCH 21-13; DV7DDCH 21-15;
Internal vestibule smoke-tight glazed door: DV7DDO 21-9; DV7DDO 21-10; DV7DDO 21-12; DV7DDO 21-13; DV7DDO 21-15;
Shed door blind: DV8DG 21-8; DV8DG 21-9; DV8DG 21-10; DV8DG 21-12; DV8DG 21-13; DV8DG 21-15; DV8DG 24-9; DV8DG 24-10; DV8DG 24-13; DV8DG 24-15;
Partially glazed barn door: DV8DCH 21-8; DV8DCH 21-9; DV8DCH 21-10; DV8DCH 21-12; DV8DCH 21-13; DV8DCH 21-15; DV8DCH 24-9; DV8DCH 24-10; DV8DCH 24-13; DV8DCH 24-15;
Glazed barn door: DV8DO 21-8; DV8DO 21-9; DV8DO 21-10; DV8DO 21-12; DV8DO 21-13; DV8DO 21-15; DV8DO 24-9; DV8DO 24-10; DV8DO 24-13; DV8DO 24-15;
Barn door smokeproof blind: DV8DDG 21-9; DV8DDG 21-10; DV8DDG 21-12; DV8DDG 21-13; DV8DDG 21-15;
Partially glazed smoke-tight shed door: DV8DDCH 21-9; DV8DDCH 21-10; DV8DDCH 21-12; DV8DDCH 21-13; DV8DDCH 21-15
Glazed smoke-tight barn door: DV8DDO 21-9; DV8DDO 21-10; DV8DDO 21-12; DV8DDO 21-13; DV8DDO 21-15;
Internal door other blind: DV9DG 21-6; DV9DG 21-7; DV9DG 21-8; DV9DG 21-9; DV9DG 21-10; DV9DG 21-12; DV9DG 21-13; DV9DG 21-15; DV9DG 24-9; DV9DG 24-10; DV9DG 24-13; DV9DG 24-15;
Internal other partially glazed door: DV9DCH 21-6; DV9DCH 21-7; DV9DCH 21-8; DV9DCH 21-9; DV9DCH 21-10; DV9DCH 21-12; DV9DCH 21-13; DV9DCH 21-15; DV9DCH 24-9; DV9DCH 24-10; DV9DCH 24-13; DV9DCH 24-15;
Internal other glazed door: DV9DO 21-6; DV9DO 21-7; DV9DO 21-8; DV9DO 21-9; DV9DO 21-10; DV9DO 21-12; DV9DO 21-13; DV9DO 21-15; DV9DO 24-9; DV9DO 24-10; DV9DO 24-13; DV9DO 24-15;
Internal other smoke-tight blind door: DV9DDG 21-9; DV9DDG 21-10; DV9DDG 21-12; DV9DDG 21-13; DV9DDG 21-15;
Internal other smoke-proof partially glazed door: DV9DDCH 21-9; DV9DDCH 21-10; DV9DDCH 21-12; DV9DDCH 21-13; DV9DDCH 21-15;
Internal other smoke-tight glazed door: DV9DDO 21-9; DV9DDO 21-10; DV9DDO 21-12; DV9DDO 21-13; DV9DDO 21-15;
Blind door: DG 21-6; DG 21-7; DG 21-8; DG 21-9; DG 21-10; DG 21-12; DG 21-13; DG 21-15; DG 24-9; DG 24-10; DG 24-13; DG 24-15;
Glazed door: DO 21-6; DO 21-7; DO 21-8; DO 21-9; DO 21-10; DO 21-12; DO 21-13; DO 21-15; DO 24-9; DO 24-10; DO 24-13; DO 24-15;
Door reinforced: DU 21-6; DU 21-7; DU 21-8; DU 21-9; DU 21-10; DU 21-12; DU 21-13; DU 21-15; DU 24-9; DU 24-10; DU 24-13; DU 24-15;