Choosing the right window style for your home extension
Architectural Design Insights | Alistair Crerar
Expert tips on selecting the perfect window styles and glazing solutions for your luxury home extension.
Windows are one of the most defining elements of your home’s design. Beyond their practical role, they shape how light enters your rooms, frame your views, and influence both the character and performance of your property. Whether you’re extending your home, creating a sunroom, converting a loft, or building a bespoke new home, the choice of glazing is critical to achieving a refined, timeless result.
Architectural inspiration close to home
Here in Newcastle and the North East, we’re surrounded by innovative glazing examples: from the striking forms of The Sage and the BALTIC to the sustainable design of The Sill in Hexham. These landmark buildings demonstrate how carefully considered window design can balance aesthetics, performance, and environmental responsibility—an approach we bring to every client project.
Selecting window styles for your home
The right glazing will depend on the style of your property and how you plan to use each space. A traditional stone-built cottage calls for a sympathetic approach, such as timber sash or casement windows, while a sleek single-storey extension may benefit from large-format glazing or roof lanterns to maximise natural light.
Popular options include:
- Fixed windows – dramatic panes designed to showcase views and flood interiors with light.
- Splashback windows – elegant solutions for kitchens, doubling as design features and ventilation.
- Bifold windows – ideal for connecting indoor and outdoor living spaces.
- Rooflights and skylights – from discreet flat roof glazing to statement roof lanterns and walk-on designs.
- Sash and casement windows – classic British designs, often bespoke to suit period homes.
- Tilt and turn windows – a contemporary, flexible option favoured in European design.
Performance matters
Modern homeowners increasingly value thermal efficiency and acoustic comfort alongside beauty. Triple glazing has become the benchmark for high-performance homes, with coatings available to balance solar gain and prevent overheating.
Materials to consider
- Aluminium or fibreglass: sleek, low-maintenance, perfect for contemporary architecture.
- Timber: unmatched authenticity for period homes, adding warmth and character.
- Composite: a blend of timber interiors with aluminium or uPVC exteriors, offering elegance and durability.
Creating the right balance
Ultimately, window design is about harmony: the right proportions, frames, and materials will complement your architecture while maximising comfort and efficiency. At Acre Design, we integrate glazing considerations from the earliest stages of the design process, ensuring every home extension or self-build achieves both beauty and performance.
We’d be delighted to discuss how the right window choices can transform your home. Explore our recent projects for inspiration, or get in touch to arrange a free consultation.
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From planning approvals to contractor coordination, our team takes care of every detail so you can focus on enjoying life while your dream home takes shape.

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With more than 1,000 completed projects across Newcastle, Northumberland, and North Tyneside, we are trusted for our quality, creativity, and commitment to exceeding expectations.
Contact Acre Design
CAI Building, Royal Quays,
North Shields, NE29 6DE