Window installation rails W-ABZ
Window installation rails W-ABZ - 1
Window installation rails W-ABZ - 2
Window installation rails W-ABZ - 3
Window installation rails W-ABZ - 4
Window installation rails W-ABZ - 5
Window installation rails W-ABZ - 6
Window installation rails W-ABZ - 7
Window installation rails W-ABZ - 8
Window installation rails W-ABZ - 9
Window installation rails W-ABZ - 10

For detailed information, other images and documents, please select individual articles from the following table.

Window installation rails W-ABZ

Fall-proof, adjustable window mounting with approval

  • Min. joint width: 17 mm
  • Approval: DIBt Z-14.4-728

See product details

Available in 8 versions

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Exclusively for trade customers

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You can refine your search by selecting different attributes

Art.-no. Type description Length x width x height Max. distance adjustment Fastener spacing Quantity PU
W-ABZ-D138-10-40 138 x 10 x 37.3 mm 40 mm 116 mm
W-ABZ-D138-10-60 138 x 10 x 37.3 mm 60 mm 116 mm
W-ABZ-D188-10-40 188 x 10 x 37.3 mm 40 mm 166 mm
W-ABZ-D188-10-60 188 x 10 x 37.3 mm 60 mm 166 mm
W-ABZ-D102-10-40 102 x 10 x 37.3 mm 40 mm 80 mm
W-ABZ-D102-10-60 102 x 10 x 37.3 mm 60 mm 80 mm
W-ABZ-D253-10-40 253 x 10 x 37.3 mm 40 mm 231 mm
2 pcs
W-ABZ-D253-10-60 253 x 10 x 37.3 mm 60 mm 231 mm
2 pcs

Packaging unit

The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.

Structure of our article number

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:

Information on price display

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units


The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
Art.-no. Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Catalogue page as PDF  | 

Flip catalog


Datasheets ()

CAD Data  | 




Technical information

Exclusively for trade customers

Register now and access more than 125,000 products

Call customer service: +49 7940 15-2400

Prices for customers after login

Fall-proof installation with approval

Systematic, flexible, secure

The W-ABZ window installation system enables fall-proof window installation in line with all the applicable guidelines and regulations.


The dimensions are based on the following approvals, standards and guidelines:

  • Z-14.4-728 Fall-proof window element mounting

  • ETA-08/0190 Plastic anchors for multiple anchoring of non-load-bearing systems in concrete and

  • ETA-11/0190 Self-tapping screws for use in timber constructions

  • ETB Guideline "Fall prevention components"

  • Guidelines for planning and executing the installation of windows and exterior doors, in particular Chapter 5 (art. no.: 5995000000).

  • Eurocode 1 - Effects

General construction permit Z-14.4-728