Residence Collection Windows Explained: R9 vs R7 vs R2
Choosing new windows isn’t always straightforward. Once you start looking, you’re quickly faced with colour choices, glazing options and frame styles. But with The Residence Collection, the real difference lies in the finer details, and those details can make a big difference to how your home looks and feels.
At Alexander Windows, we’ve installed all three Residence Collection systems – R9, R7 and R2 – in everything from Victorian terraces to modern extensions. From the outside they share the same beautifully flush finish, but the design inside the frame is what sets them apart.
What Is The Residence Collection?
The Residence Collection is a premium range of uPVC windows designed to replicate traditional timber styles, without the ongoing maintenance.
All three systems – R9, R7 and R2 – offer:
- A flush exterior finish
- Excellent thermal performance
- Multi-chambered frames for strength and insulation
- Traditional detailing and high-quality hardware options
Where they differ is in frame depth, internal styling and the type of property they suit best.
Residence 9 (R9) – Ideal for Period Homes
If you’re replacing traditional timber windows or renovating an older property, Residence 9 is often the natural choice.
Key features of Residence 9:
- 100mm frame depth
- 9 chamber design
- Decorative internal detailing
- Designed to replicate 19th-century timber windows
- Often suitable for conservation areas
The deeper 100mm frame closely matches the proportions of traditional timber windows, which is why it’s frequently accepted in conservation settings. The internal detailing is also more decorative, with options such as mechanical joints and traditional-style hinges.
R9 works particularly well for:
- Georgian, Victorian and Edwardian homes
- Period property renovations
- Conservation areas
- Homeowners wanting an authentic timber look
Recent Transformation: Residence 9 Windows in Wimslow
Residence 7 (R7) – A Versatile Flush Window
If R9 is designed for heritage homes, Residence 7 is the versatile all-rounder.
Key features of Residence 7:
- 75mm frame depth
- 7 chamber design
- Flush finish inside and out
- Cleaner, more modern internal styling
- Slimmer overall frame
Because the frame is slightly slimmer at 75mm, R7 suits a wide range of properties, from 1930s semis to modern extensions. The internal finish is simpler and more contemporary, while still maintaining the premium look The Residence Collection is known for.
R7 is a great choice for:
- 1930s and mid-century homes
- Renovations and extensions
- Homeowners wanting a flush sash style without heritage detailing
Recent Transformation: Residence Collection 7 Windows in Lyme Park
Residence² (R2) – A Contemporary Alternative
Residence², often called R2, is the most modern option in the range.
Key features of Residence²:
- 100mm frame depth
- 9 chamber design
- Square, contemporary internal styling
- Designed as an aluminium alternative
- Strong, architectural appearance
While the exterior still has the same flush design, the internal styling is sharper and more angular. This gives R2 a more contemporary feel, making it particularly popular in modern homes or design-led renovations.
R2 suits:
- Contemporary properties
- New-build homes
- Modern renovations
- Homes with larger openings or clean architectural lines
If you like the appearance of aluminium windows but want the thermal efficiency of uPVC, R2 can be an excellent option.
What’s the Difference Between R9, R7 and R2?
From the outside, the three systems look very similar. The key differences are mainly in depth and styling.
Frame depth
- R7 – 75mm
- R9 – 100mm
- R2 – 100mm
The deeper frames of R9 and R2 create a slightly more substantial appearance.
Internal styling
- R9 – decorative, traditional detailing
- R7 – clean and versatile
- R2 – square and contemporary
Design intention
- R9 – designed as a timber alternative
- R7 – a versatile flush sash system
- R2 – designed as an aluminium alternative
Which Residence Collection Window Is Right for You?
The best option usually comes down to the style of your property.
- Choose R9 if you want authentic heritage styling for a period home.
- Choose R7 if you’re looking for a versatile flush sash window that suits most properties.
- Choose R2 if you prefer a modern, architectural appearance.
All three are high-quality systems, it’s simply about choosing the one that complements your home best.
Why Choose Residence Collection Windows from Alexander Windows
At Alexander Windows, we install Residence Collection windows across Stockport, Manchester and Cheshire, and we’ve seen first-hand how each profile works in different homes. We install them day in, day out. We know which profile works best in which setting because we’ve seen the finished result.
Choosing between R9, R7 and R2 isn’t about picking the best one. They’re all premium. It’s about choosing the right one for your home.
And that’s where proper advice makes all the difference. If you’re unsure which one would suit your property, pop into our showroom or get in touch. We’re always happy to talk it