Partition wall

SD - 2x12,5 GKB A/CW 75/0,50 W

on a CW 75 and UW 75 profile structure made from sheet metal with a thickness of 0.5 mm with double sheathing with GKB type A boards , thickness: 12.5 mm with mineral wool filling

SD - 2x12,5 GKB A/CW 75/0,50 W

Technical data

Max height
Max height
4.0 m 1) 
Wall mass
Wall mass
28 kg/m2 3) 
Acoustic insulation
Acoustic insulation
RW=51 dB 4)  RA1=48 dB 4) 

The above-mentioned parameters apply to a partition made of sheet metal profiles with a thickness of 0.5 mm.

Standard

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Provides a lightweight stable body with proven performance. The solution guarantees quality at an attractive price.

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Partition wall components

1
Norgips S GKB type A plasterboards of 12.5 mm thickness 12.5 mm
2
Norgips CW 75 profiles (uprights) with 0.5 mm sheet thickness at max. 60 cm centre spacing
3
Norgips UW 75 profiles with 0.5 mm sheet thickness fixed to horizontal supporting elements
4
Norgips sealing tape, width 75 mm
5
Norgips 3.5 x 25 mm sheet metal screws, max. spacing every 75 cm
6
Norgips 3.5 x 35 mm sheet metal screws, max. spacing every 25 cm
7
Fastening pins, min. ∅ 6 x 40 mm, max. spacing every 80 cm
8
Openings in studs for installation wires
9
Norgips Start & Finish ready-made joint compound or Norgips Start gypsum joint compound
10
Norgips reinforcing tape
11
Ready-made joint compound Norgips Extra Finish, ready-made joint compound Norgips Start & Finish, gypsum joint compound Norgips Finish
12
Mineral wool
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System datasheet SD - 2x12,5 GKB A/CW 75/0,50 W
1)
The stated heights apply to constructions with a profile spacing of 600 mm. When a structure with profiles spaced every 300 or 400 mm is used, the permissible wall height increases. Contact system provider representatives for details. The stated heights apply to rooms where only a few persons are present simultaneously (e.g. rooms in flats, hotels, hospitals). In rooms where a large number of persons are present simultaneously (e.g. conference rooms, classrooms, lecture halls), the permissible height is 4.9 m.
3)
The weight specified does not include the insulation material weight.
4)
Based on report no. LZF00-02038/16/Z00NZF for 75 mm glass wool
Lining surface area m2
Swpie
Material
Unit
Consumption per 1 m2
Consumption
on {total} m2
Price
per unit*
Value

Value of materials per 1m2 of wall

:
{get_calculation_per_meter} PLN

Value of materials per 1m2 of wall

: {get_calculation_per_meter} PLN

Total value of materials for the wall surface area

:
{get_total_calculation} PLN

Total value of materials for the wall surface area

: {get_total_calculation} PLN

The above material consumption standards are just estimates and do not include waste resulting from material installation. The calculation does not constitute a commercial offer within the meaning of Article 66 § 1 of the Civil Code.

* In order to calculate the wall construction cost, enter material unit prices.

Q1 - Double filling of plasterboard joints and connections with a structural joint filler (Norgips Start & Finish or Norgips Star), sealing a reinforcing tape, covering visible fasteners with a joint filler

Q2 - Includes the Q1 scope plus filling plasterboard joints with a finish joint filler (Norgips Extra Finish, Norgips Start & Finish or Norgips Finish) until a smooth transition of a joint into a plasterboard surface is achieved

Q3 - Includes the Q2 scope plus filling the entire partition element (joints and cardboard) with an approx. 1 mm thick layer of finish joint filler (Norgips Extra Finish, Norgips Start & Finish or Norgips Finish) to level the surface, close all pores and consolidate absorptivity of filled surfaces

Project information:
Additional comments:
Save the prepared calculation:
PDF calculator SD - 2x12,5 GKB A/CW 75/0,50 W
XLS calculator SD - 2x12,5 GKB A/CW 75/0,50 W

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Declaration of Performance Declaration of Performance No. GKB A 12,5/N/2025 date: 13 Aug 2025 – A 12,5 - EN 520

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Technical sheet KT - NORGIPS Start & Finish
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Technical sheet KT - Sound insulating sealing tape
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Technical sheet KT - Paper tape 50 mm
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Technical sheet KT - NORGIPS Extra Finish
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Technical sheet KT - Rawlplugs, consumer packed
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Technical sheet KT - NORGIPS Finish MEGA
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Technical sheet KT - Sheet metal screws
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Technical sheet KT - Sheet metal screws consumer packed
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Technical sheet KT - Rawlplugs
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Technical sheet KT - CW 75 PROFILE made of 0.5 mm sheet metal
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Technical sheet KT - UW 75 PROFILE made of 0.5 mm sheet metal
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Technical sheet KT - Fleece tape 50 mm
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Technical sheet KT - Sheet metal screws on a strip 3,5 x 25 mm - EN
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Technical sheet KT - NORGIPS Finish
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Technical sheet KT - NORGIPS Start
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Technical sheet KT - NORGIPS S GKB 12,5 mm type A

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Catalogues and leaflets NORGIPS solutions - Partition walls joints – assembly details

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Environmental Product Declaratio… EPD (Riga - LV) - Norgips GKB 12.5mm
NORGIPS partition wall system with a single-layer plasterboard cladding- step by step
NORGIPS Tips: Drywall Partition Wall in the Attic
Sheet metal screws on a strip 3,5 x 25 mm New
Phosphate-coated sheet metal screws for affixing plasterboards to steel profiles
Sheet metal screws on a strip 3,5 x 35 mm New
Phosphate-coated sheet metal screws for affixing plasterboards to steel profiles
Sheet metal screws 3.5 x 25 mm
Phosphate-coated sheet metal screws for affixing plasterboards to steel profiles
Sheet metal screws 3.5 x 35 mm
Phosphate-coated sheet metal screws for affixing plasterboards to steel profiles
Sheet metal screws consumer packed 3.5 x 25 mm
Phosphate-coated sheet metal screws for affixing plasterboards to steel profiles
Sheet metal screws consumer packed 3.5 x 35 mm
Phosphate-coated sheet metal screws for affixing plasterboards to steel profiles
Rawlplugs 6 x 40 mm
Rawlplugs for fixing profiles
Rawlplugs, consumer packed 6 x 40 mm
Rawlplugs for fixing profiles
Fleece tape 50 mm
Fleece tape for reinforcing plasterboard joints
Paper tape 50 mm
Paper tape for reinforcing plasterboard joints
Sound insulating sealing tape 75 mm
Self-adhesive tape for perimeter sealing in plasterboard lining systems
NORGIPS Finish MEGA New
Ready-mixed finishing compound for smooth pointing and skimming of indoor mineral substra…
NORGIPS Start & Finish
Ready-mixed dual-purpose filler and finishing compound for grouting plasterboard joints a…
NORGIPS Extra Finish
Ready-mixed finishing compound for grouting plasterboard joints and thin-layer levelling …
NORGIPS Start
Gypsum filler for grouting plasterboard joints
NORGIPS Finish
Gypsum filler for grouting plasterboard joints and thin-layer levelling of mineral substr…
SMART PARTITIONING WALLS on 0.5 mm thick profiles - an econ…
27.02.2023

When carrying out construction work, we want to use proven solutions that meet the requirements of standards and applicable Rules and meet the expectations of the investor. The choice of solutions is determined by ensuring safety in the use of build…

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Rafał Kaczmarczyk
Deputy Technical Support Manager
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