WOLFA Casement Window Systems

WOLFA is among the pioneers to produce windows from glass fiber reinforced polyester (GRP).

With more than sixty years of experience in glass fiber reinforced plastics technology, we provide standard solutions which have proven their worth in millions of applications, as well as new and innovative casement window systems which are - thanks to their high quality and favorable prices - most highly appreciated in the building industry.

Thermally insulated casement window type Z 82 with tilt & turn sash

Our standard Z 82 casement window comes with triple-paned thermally insulated glazing Ug 0.6 W/m²k with warm edges and 7-chamber profile, offset surfaces with double window rebate seal and safety one-hand tilt & turn profile Roto NT with increased safety feature (mushroom pin lock). Inserted in a heat insulated casement made of glass fiber reinforced polyester. Shipment includes wood bracing.

Available with tilt & turn insert DIN right, DIN left or with fixed window pane.

 

All the advantages at a glance

  • made from glass fiber reinforced polyester (GRP) - robust and enduring
  • clearly time-saving - no painting, no plaster works
  • highest comfort in your living spacesUw value of up to 0.85 W/m²k.
  • perfectly matched system componentsWOLFA perimeter cover frame, insulating element and Profi window well
  • the casements’ slim outer edges allow optimum framework packing
  • The matching system component colors ensure a uniform look
  • easy to clean thanks to the smooth and pore-free surface

 

Isothermal process (Uw value calculation according to DIN EN 10077)

The window itself, its insulation properties as well as the building location have a decisive influence on the isothermal process. For this reason, the correct choice of the multi-chamber profile and respective glazing is paramount. Our window profiles with seven chambers and standard triple glazing assure an increased heat transition coefficient preventing any accumulation of unwanted condensate on the window inside and thus the risk of mold formation.


Available Z 82 sizes

Wall thicknesses: 20 cm, 24 cm, 25 cm, 30 cm

Width x height in cm 
75 x 50100 x 62.5
75 x 62.5100 x 75
75 x 75100 x 100
87.5 x 50125 x 62.5*
87.5 x 62.5125 x 75*
87.5 x 75125 x 100*
100 x 50125 x 125*
*also available with two sashes!

WOLFA casement window types ZO and ZOW

Our Europe-wide protected frame window system ZO-WOLFA SOFT, in protected by copyright within the EU, has been a bestseller in new buildings all over Europe for years. The multi-purpose casement window provides full flexibility and allows the installation of window inserts perfectly tuned to the system:
From the robust cast iron basement window to the high-quality, modern and energy-saving 5-chamber tilt & turn insert with outstanding heat insulation properties. The choice is yours!

WOLFA casements are available as non-insulated type ZO and thermally insulated type ZOW.

 

You have a large choice of window inserts:

  • Type ZO- PLUS (hopper sash)
  • Type ZO- TOP (hopper sash)
  • Type ZO-MDK (turn&tilt window)
  • Type ZO-FIB (fixed window pane)
  • Types ZO-SD and ZO-SF (cast iron basement window)

Casement inserts

Type ZO- PLUS (hopper sash)

High-quality plastic window insert with a depth of 58 mm.

Thanks to the patented wing corner joints, the plastic inserts can be replaced by glass inserts at any time.

Glass:

  • Type ZO-PE with single 5-mm pane
  • Type ZO-Plso with 15-mm or 20-mm insulating glass (option: 20-mm insulating glass with thermal protection Ug 1.2)
  • Galvanized protective grille for types ZO-PE and ZO-Plso 15-mm insulating glass

Insert Type ZO-TOP (hopper sash)

Plastic window insert with installation depths of 58 mm or 70 mm, hidden tilt fittings made of plastic, double window rebate seals, stainless steel (V2A) mounting screws,maintenance-free and weather-proof.

Glass:

  • all inserts with thermal insulation glass WOLFA-Therm Ug 1.1 (total thickness of 24 mm)


Type ZO-MDK (tilt&turn)

High-quality three or five chamber profile, offset surfaces with twin window rebate seals, thermal insulation glass Ug 1.1 and safety one-hand tilt & turn profile Roto NT with increased security by mushroom pin lock.

Available DIN right or DIN left. Unless indicated otherwise, we supply DIN right.

  • Three-chamber profile, installation depth of 58 mm type ZO-MDK 58
  • Five-chamber profile, installation depth of 70 mm type ZO-MDK 70 de Luxe

Insert Type ZO-FIB (fixed window pane)

High-quality three- or five-chamber profile with thermal insulating glass Ug = 1.1 W/m²k.

The glass is mounted directly into the window frame; no sash frame to allow increased room illumination. Standard use of fixed window pane in winter gardens, staircase windows, flower windows and passive houses.

  • Three-chamber profile, installation depth of 58 mm type ZO-FIB 58
  • Five-chamber profile, installation depth of 70 mm type ZO-FIB 70 de Luxe

Insert types ZO-SD and ZO-SF (cast iron basement window)

  • Type ZO-SD: glass and/or grille sash can be opened
  • Type ZO-SF: side-hung sash (turn, no tilt), stationary grille
  • High burglary protection, solid structure
  • with single 5-mm safety glass
  • single sash up to a width of 87.5, double sash from a width of 100 cm.
  • the standard version is galvanized
  • upon request also available as powder-coated version RAL 7035 light gray, RAL 9010 white or RAL 8014 sepia brown

WOLFA casement window types ZDK and ZDK-Thermo+

High-quality casement window, white, three- or five-chamber profile, offset surfaces with double window rebate seals, thermal insulation glazing Ug 1.1 W/(m2K), total thickness 24 mm and safety one-hand turn & tilt profile Roto NT with increased security (mushroom pin lock). Inserted in a casement made of glass fiber reinforced polyester,Non-insulated (type ZDK) And thermally insulated (type ZDK-Thermo+). Available DIN right or DIN left; we deliver DIN right unless indicated otherwise.


Available sizes type ZDK / ZDK-Thermo+

Wall thicknesses: 20 cm, 24 cm, 25 cm, 30 cm, 36.5 cm

Width x height in cm
75 x 50100 x 62.5
75 x 62.5100 x 75
75 x 75100 x 100
87.5 x 50125 x 62.5*
87.5 x 62.5125 x 75*
87.5 x 75125 x 100*
100 x 50125 x 125*
*auch zweiflügelig lieferbar!

WOLFA casement window type Z (hopper sash)

Proven and tested millions of times, robust and safe

The WOLFA casement window type type Z has been produced with hardly any changes for more than fifty years. The successful classic amongst our other products is used in new buildings all over Europe. The hopper sash window convinces with its easy handling and fulfills all requirements on a basement window. Installed millions of times, the WOLFA casement windows speak for themselves.

The sophisticated design of our WOLFA casement window type Z guarantees highest stability as well as a largest possible light incidence. The hopper sashes are available with standard 5-mm glass (type ZE) or with 15-mm insulation glass (type Zlso) as well as with or without protective grille. The casement window system allows easy replacement of single-pane inserts with insulated glass. Protective grilles can be added at any time. Patterned or safety glasses are available at an extra charge. Casement and hopper sash insert consist of glass fiber reinforced polyester. The window comes with a myriad of advantages:

  • extreme stability
  • light weight
  • break-proof
  • weather-proof - resistant to UV radiation
  • maintenance-free
  • of low flammability (no PVC)
  • acid-proof and lye-resistant
  • competitively priced
  • available with single pane (thick glass or raw glass) or 15-mm insulated glass
  • color white

Available type Z sizes

  • Wall thicknesses for wall installations: 27 cm, 33 cm and 39.5 cm
  • Wall thicknesses for installations in concrete: 20 cm, 24 cm, 25 cm, 30 cm and 36.5 cm
Width x height in cm
75 x 50100 x 50
75 x 62.5100 x 62.5
75 x 75100 x 75
100 x 100

A large variety of accessories complement our products

An extensive range of accessories allows maximum flexibility.

System accessories

The WOLFA ZO SOFT casement window system guarantees full flexibility and sophisticated, perfectly matched system components - from one single source for all requirements in new buildings.


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