3-pane fixed window in Rehau Geneo
3-pane fixed window in uPVC, in the Rehau Geneo profile. Standard size 2,400 × 1,500 mm; you enter your own sizes in the configurator, where this profile is already selected.
Standard size 2,400 × 1,500 mm
Configure this 3-pane fixed windowSpecifications: 3-pane fixed window in Rehau Geneo
| Material | uPVC |
|---|---|
| Brand | Rehau |
| Profile | Rehau Geneo |
| Uf | 0.86 W/m²K |
| Frame depth | 86 mm |
| Sightline | 99 mm |
| Standard size of this layout | 2,400 × 1,500 mm |
| Maximum height | 2,800 mm |
| Maximum sash width | 1,600 mm |
| Sections in this layout | Fixed glass, Fixed glass, Fixed glass |
| Delivery quoted with your offer | supplied, not installed |
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
From measuring to delivery in four steps
- 1
Configure
Choose type, profile, size, glass and colour in the configurator. You see your window in the drawing straight away.
- 2
Quote within 3 working days
We ask the manufacturer for the price and send you a quote for your sizes.
- 3
Accept
Once you accept, your window goes into production. You pay after accepting, by invoice.
- 4
Delivery
Delivery to the UK is quoted with your offer. You fit it yourself or with your own installer.
Why a 3-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.
Three fixed panes side by side, divided by two mullions: a wide wall of glass without a single moving part.
This window is the wide version of the 2-pane fixed window: where that one stops at two panes, this one adds a third. All three stay fixed. That suits a modern living-room glazed screen that is mainly there for light and a view out, with ventilation handled by a door or another window in the room.
The standard size is 2,400 × 1,500 mm, split equally between the three panes. If you want to be able to ventilate in the same width, the 3-pane window with one tilt and turn sash, the 3-pane window with two tilt and turn sashes and the 3-pane window with three tilt and turn sashes have the same split with one, two or three tilt and turn panes.
All about the Rehau Geneo profile All about the 3-pane fixed window layout
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.
3-pane fixed window in 31 other profiles
Other layouts in Rehau Geneo
Frequently asked questions about 3-pane fixed window in Rehau Geneo
How large can a 3-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 2,400 × 1,500 mm. There is no fixed maximum unit width; we check it when you send your request.
How much does a 3-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 3-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.
Configure your 3-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 3-pane fixed window