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Windows · Rehau

4-pane fixed window in Rehau Geneo

4-pane fixed window in uPVC, in the Rehau Geneo profile. Standard size 3,200 × 1,500 mm; you enter your own sizes in the configurator, where this profile is already selected.

Standard size 3,200 × 1,500 mm

Configure this 4-pane fixed window
Made to measureto the millimetre
Quote within 3 working daysfor your sizes, with no obligation
Delivery to the UKquoted with your offer
Size guarantee ±2 mmsupplied as ordered
Specifications

Specifications: 4-pane fixed window in Rehau Geneo

MaterialuPVC
BrandRehau
ProfileRehau Geneo
Uf0.86 W/m²K
Frame depth86 mm
Sightline99 mm
Standard size of this layout3,200 × 1,500 mm
Maximum height2,800 mm
Maximum sash width1,600 mm
Sections in this layoutFixed glass, Fixed glass, Fixed glass, Fixed glass
Delivery quoted with your offersupplied, not installed
Corner section of Rehau Geneo: a corner cut from the frame so you can see how the profile is built up

Rehau Geneo — corner section

Glazing for this profile

  • Double glazing (HR++) — Ug 1.1 W/m²K
  • Obscure glass, double — Ug 1.1 W/m²K
  • Safety glass, double — Ug 1.0 W/m²K
  • Triple glazing (HR+++) — Ug 0.6 W/m²K
  • Obscure glass, triple — Ug 0.6 W/m²K
  • Safety glass, triple — Ug 0.6 W/m²K

35 colours for uPVC windows and doors

WhiteCream, coloured throughCream foilAnthracite AP40Anthracite AP60Jet black mattBasalt greyGolden oakWalnutMahogany+25 more in the configurator
How it works

From measuring to delivery in four steps

  1. 1

    Configure

    Choose type, profile, size, glass and colour in the configurator. You see your window in the drawing straight away.

  2. 2

    Quote within 3 working days

    We ask the manufacturer for the price and send you a quote for your sizes.

  3. 3

    Accept

    Once you accept, your window goes into production. You pay after accepting, by invoice.

  4. 4

    Delivery

    Delivery to the UK is quoted with your offer. You fit it yourself or with your own installer.

Configure this 4-pane fixed window
Why this combination

Why a 4-pane fixed window in Rehau Geneo?

GENEO is Rehau's other uPVC window system, with a core of glass-fibre reinforced plastic — Rehau calls it RAU-FIPRO — instead of the usual steel reinforcing sections in the chambers. That makes the profile just as stiff at 86 mm frame depth, and with Uf 0.86 W/m²K (version with thermal modules) it insulates better than any other uPVC profile we offer. The profile has 6 chambers, takes glass up to 53 mm and has been tested up to burglar resistance class RC3. The face of frame and sash together runs from 99 to 179 mm, and 110 to 214 mm on a French casement (figures given by Janwillem on 14 September 2026 from the Rehau data sheet).

Rehau's uPVC window with a glass-fibre core: 86 mm and Uf 0.86 W/m²K.

Four fixed panes side by side: this window takes the standard size up to 3,200 mm wide, without any hardware anywhere.

This window is the wide version of the 3-pane fixed window, with a fourth fixed pane added. All four stay fixed. That suits a wall designed mainly for light and view, with ventilation handled elsewhere in the room — by a door, a sliding patio door or another window. How wide a single pane can be without a mullion in the profile you choose is shown in the configurator.

The standard size is 3,200 × 1,500 mm, split equally across the four panes; in the configurator you set your own size. If you want to be able to ventilate in the same width, the 4-pane window with one tilt and turn sash and the 4-pane window with two tilt and turn sashes are the same layout with one or two opening sashes.

All about the Rehau Geneo profile All about the 4-pane fixed window layout

Made-to-measure quote

Know what you want? Put it together.

No form first: you watch your window take shape as you choose. The price follows in the quote, within three working days.

Configure this 4-pane fixed window
Profiles

4-pane fixed window in 31 other profiles

Aluplast · uPVC 4-pane fixed window in Aluplast HST 85 Uf 1.10 W/m²K · 197 mm frame depth Aluplast · uPVC 4-pane fixed window in Aluplast Ideal 4000 70 mm frame depth Aluplast · uPVC 4-pane fixed window in Aluplast Ideal 7000 NL Uf 1.00 W/m²K · 120 mm frame depth Aluplast · uPVC 4-pane fixed window in Aluplast Multi Slide 80 mm frame depth Aluprof · Aluminium 4-pane fixed window in Aluprof MB-59HS Uf 1.80 W/m²K · 59 mm frame depth Aluprof · Aluminium 4-pane fixed window in Aluprof MB-77HS Uf 1.80 W/m²K · 77 mm frame depth Aluprof · Aluminium 4-pane fixed window in Aluprof MB-79N Uf 0.83 W/m²K · 70 mm frame depth Aluprof · Aluminium 4-pane fixed window in Aluprof MB-86 Fold Line HD Uf 1.50 W/m²K · 86 mm frame depth Aluprof · Aluminium 4-pane fixed window in Aluprof MB-86N Uf 0.57 W/m²K · 77 mm frame depth Aluprof · Aluminium 4-pane fixed window in Aluprof MB-Ferroline Uf 1.50 W/m²K · 110 mm frame depth Gealan · uPVC 4-pane fixed window in Gealan S 9000 Base Uf 1.10 W/m²K · 120 mm frame depth Gealan · uPVC 4-pane fixed window in Gealan S 9000 HST Uf 1.10 W/m²K · 194 mm frame depth Gealan · uPVC 4-pane fixed window in Gealan S 9000 Haax Uf 1.10 W/m²K · 120 mm frame depth Gealan · uPVC 4-pane fixed window in Gealan S 9000 Slim Uf 1.10 W/m²K · 82.5 mm frame depth Gealan · uPVC 4-pane fixed window in Gealan S 9000 Styl Uf 1.20 W/m²K · 120 mm frame depth K-vision · uPVC 4-pane fixed window in K-vision Classic Uf 1.10 W/m²K · 76 mm frame depth K-vision · uPVC 4-pane fixed window in K-vision Cube Uf 1.20 W/m²K · 120 mm frame depth K-vision · uPVC 4-pane fixed window in K-vision PremiDoor 179 mm frame depth K-vision · uPVC 4-pane fixed window in K-vision Trend Uf 1.20 W/m²K · 120 mm frame depth Rehau · uPVC 4-pane fixed window in Rehau Synego Uf 0.94 W/m²K · 80 mm frame depth Rehau · uPVC 4-pane fixed window in Rehau Synego hefschuifpui Uf 1.30 W/m²K · 190 mm frame depth Reynaers · Aluminium 4-pane fixed window in Reynaers ConceptFolding 77 Uf 1.66 W/m²K · 77 mm frame depth Reynaers · Aluminium 4-pane fixed window in Reynaers ConceptPatio 130 Uf 2.35 W/m²K · 130 mm frame depth Reynaers · Aluminium 4-pane fixed window in Reynaers ConceptSystem 77 Uf 1.76 W/m²K · 68 mm frame depth Reynaers · Aluminium 4-pane fixed window in Reynaers MasterLine 8 Uf 1.20 W/m²K · 77 mm frame depth Reynaers · Aluminium 4-pane fixed window in Reynaers SlimLine 38 Uf 1.90 W/m²K · 99 mm frame depth Schüco · uPVC 4-pane fixed window in Schüco LivIng City Uf 1.10 W/m²K · 120 mm frame depth Schüco · uPVC 4-pane fixed window in Schüco LivIng Slide Uf 1.30 W/m²K · 194 mm frame depth Schüco · uPVC 4-pane fixed window in Schüco LivIng Verdiept 15 Uf 1.10 W/m²K · 120 mm frame depth Schüco · uPVC 4-pane fixed window in Schüco LivIng Verdiept 6 Uf 1.10 W/m²K · 120 mm frame depth Schüco · uPVC 4-pane fixed window in Schüco LivIng Vlak Uf 1.00 W/m²K · 82 mm frame depth
Rehau Geneo

Other layouts in Rehau Geneo

Windows Single fixed window in Rehau Geneo Standard size 1,500 × 1,500 mm Windows Window with a dummy sash in Rehau Geneo Standard size 1,500 × 1,500 mm Windows Inward-opening casement window in Rehau Geneo Standard size 1,000 × 1,400 mm Windows Bottom-hung tilt-in window in Rehau Geneo Standard size 1,100 × 800 mm Windows Fixed window with top light in Rehau Geneo Standard size 1,000 × 1,800 mm Windows Fixed window with tilt-in top light in Rehau Geneo Standard size 1,100 × 1,800 mm Windows Tilt and turn with hopper top light in Rehau Geneo Standard size 1,100 × 1,800 mm Windows 2-pane fixed window in Rehau Geneo Standard size 1,800 × 1,500 mm Windows 2-pane window, 1 tilt and turn in Rehau Geneo Standard size 1,800 × 1,500 mm Windows 2-pane window, 2 tilt and turn in Rehau Geneo Standard size 1,800 × 1,500 mm Windows French casement window in Rehau Geneo Standard size 1,600 × 1,500 mm Windows 3-pane fixed window in Rehau Geneo Standard size 2,400 × 1,500 mm
FAQ

Frequently asked questions about 4-pane fixed window in Rehau Geneo

How large can a 4-pane fixed window in Rehau Geneo be?

In Rehau Geneo we supply up to a height of 2,800 mm and a sash width of 1,600 mm; a wider opening is built from several sections. The standard size of this layout is 3,200 × 1,500 mm. There is no fixed maximum unit width; we check it when you send your request.

How much does a 4-pane fixed window in Rehau Geneo cost?

That depends on size, glass and colour, which is why there is no amount here. You configure the window to your sizes, we ask the manufacturer for the price, and within three working days you receive a made-to-measure quote — with no obligation.

Which glass fits Rehau Geneo?

In the configurator you choose from: Double glazing (HR++), Obscure glass, double, Safety glass, double, Triple glazing (HR+++), Obscure glass, triple, Safety glass, triple. The Ug value is shown for each type of glass; how well the whole window insulates depends on the glass and the profile together.

What colours does a 4-pane fixed window in Rehau Geneo come in?

For uPVC windows and doors you choose from 35 colours, including White, Cream, coloured through, Cream foil, Anthracite AP40. Inside and outside can differ; you choose both in the configurator.

How long does it take, and do you fit it as well?

Once you accept the quote, the window goes into production; the production time is 6 to 8 weeks. Delivery to the UK is quoted with your offer. We supply, we don't install — you fit it yourself or with your own installer.

Further reading
Made-to-measure quote

Configure your 4-pane fixed window in Rehau Geneo

Choose type, profile, size, glass and colour. Within three working days you receive a quote for your sizes — with no obligation.

Configure this 4-pane fixed window
Request a quote