Modern or Traditional? How to Choose Windows That Match Your Home’s Architecture
- 10 October 2025
- News
To Summarise
- Traditional properties benefit most from sash windows, flush sash windows and heritage aluminium options, which maintain authentic character whilst delivering modern performance standards and energy efficiency.
- Mid-century homes work excellently with casement windows, bay configurations and uPVC solutions, offering practical functionality that complements their clean, unfussy architectural lines.
- Contemporary properties showcase aluminium windows, tilt and turn systems and flush sash designs to maximum effect, creating the minimalist aesthetic that modern architecture demands.
- Woodgrain effects bridge the gap between old and new, allowing contemporary materials like uPVC to replicate the look of traditional timber whilst requiring minimal maintenance and delivering superior thermal performance.
- Professional installation and quality materials matter more than window style alone – choosing experienced installers like Advanced Glazing Systems ensures your windows will perform beautifully for decades.
How to choose a window style? It can feel overwhelming, especially when balancing aesthetic appeal with practical performance. Window styles have evolved dramatically, from simple single-pane designs to today’s sophisticated aluminium windows with thermal breaks and triple glazing. Contemporary materials like uPVC windows and aluminium can now replicate traditional designs whilst delivering superior energy efficiency.
At Advanced Glazing Systems, we’ve spent over two decades helping homeowners across Essex and London find the perfect replacement windows. Whether you’re renovating a Georgian townhouse or updating a new-build apartment, we understand that new windows must complement your home’s architectural character whilst meeting modern performance standards.
Woodgrain effects mean you can choose contemporary window styles like flush sash windows and make them perfectly suit traditional environments. Meanwhile, aluminium windows remain the natural choice for modern homes seeking maximum natural light.

Window styles for traditional homes and period properties
Window styles today are more fluid than ever, but certain window options naturally complement traditional properties better than others. These popular window styles work beautifully with period homes whilst delivering modern functionality.
Sliding sash windows
Sliding sash windows operate with a smooth vertical sliding mechanism, making them the most popular choice for Georgian and Victorian properties. This style of window moves up and down within the frame, creating excellent ventilation whilst maintaining elegant proportions.
The key advantage of sash windows lies in their ability to provide controlled fresh air – you can open both sashes to create natural airflow. For traditional homes, we recommend woodgrain effects like Irish Oak or Rosewood, which capture the rich tones of original timber windows whilst requiring minimal maintenance.

Flush sash windows
Although flush sash windows represent a relatively recent innovation, they perfectly suit older homes with clean, streamlined lines. Unlike standard casement windows, flush sash windows sit level with the outer frame, creating smooth finishes that work beautifully with Georgian and Victorian architecture.
Our Timberlook flush casement windows use advanced Timberweld technology to replicate traditional timber construction. Chartwell Green and Irish/Golden Oak finishes provide authentic heritage appeal whilst delivering modern thermal performance. This type of window has become an increasingly popular choice for homeowners seeking the best window style that respects historical character.

Heritage windows
Heritage aluminium windows combine traditional design elements with contemporary materials, making them ideal where planning restrictions require historically appropriate styles. These durable windows feature slim profiles that replicate original steel windows, whilst aluminium’s strength allows for larger picture windows and better natural light penetration.

The ideal middle-ground options
Many homes built between the 1960s and 1990s feature simpler lines and more practical layouts. The architectural style emphasises functionality and practicality over decoration.
Casement windows
Casement windows remain the UK’s most popular choice, offering simplicity, style and excellent functionality. This style of window opens outward on side or top hinges, providing superior ventilation and easy cleaning. Casement windows are a great choice for homeowners who value both traditional appeal and modern performance.
Our casement windows feature multi-point locking and A-rated energy efficiency through advanced double glazing. Popular colours include White, Black, Anthracite Grey and Golden Oak – all excellent window options for this style of property.

Bay and bow windows
Bay windows and bow windows project outward, creating extra space whilst flooding homes with natural light. Bay windows feature three or more panes in angular configurations, whilst bow windows form gentle curves. Both types of windows offer great ventilation and can accommodate different window styles within the same installation.

uPVC windows
uPVC windows represent excellent value for homeowners seeking reliable performance with minimal maintenance. The material’s thermal properties significantly reduce heat loss through advanced double glazing, making uPVC windows a great idea for energy-conscious homeowners.
Available in casement, bay, tilt and turn, and sash configurations, uPVC windows can be customised with realistic woodgrain effects that suit your personal taste.

Window options for new properties and contemporary homes
New builds and contemporary conversions emphasise energy efficiency, minimalist lines and open-plan living that maximises natural light through expansive glazing.
Aluminium windows
Aluminium windows are the natural choice for contemporary homes, thanks to slim profiles and ability to accommodate large glass panes. These durable windows offer exceptional functionality whilst maintaining sleek aesthetics that define contemporary design.
Our aluminium windows are made to measure in every RAL colour. The thermally broken frames feature advanced glazing technology that delivers excellent energy efficiency without compromising style.

Tilt and turn windows
Tilt and turn windows offer unparalleled versatility through innovative dual opening mechanisms. They tilt inward for controlled ventilation or swing open fully for easy cleaning and maximum fresh air circulation. This functionality makes them valuable for high-rise properties and bathroom windows.

Are flush sash windows suitable for modern homes?
Yes, flush sash windows have exploded in popularity among homeowners seeking minimalist aesthetics. The sash sits level with the frame, creating ultra-clean lines that represent the best window style for contemporary properties.
Windows from Advanced Glazing Systems
We offer extensive window solutions designed to complement every architectural style. Our comprehensive range includes different types of windows to suit every style of house – from traditional sash windows to contemporary aluminium systems.
Our uPVC windows include casement windows, flush sash windows, sliding sash windows, bay windows and tilt and turn options, available in over 20 colours including woodgrain effects.
Every new window features advanced double glazing with A-rated energy efficiency. We’re proud members of FENSA, the Glass & Glazing Federation and TrustMark.
Frequently asked questions
What’s the difference between casement and sash windows? Casement windows open outward on hinges, whilst sash windows slide vertically.
Which window style is best for energy efficiency? All our window styles achieve A-rated energy efficiency with proper double glazing specifications and professional installation.
Can I have modern windows that look traditional? Absolutely. Our woodgrain effects and heritage aluminium ranges replicate traditional appearances whilst delivering contemporary performance.
Who are Advanced Glazing Systems?
Advanced Glazing Systems was founded in 2004 by Chairman John Barnett with his son Andrew and wife Julie. We specialise in high-specification replacement windows, doors and conservatories, serving homeowners across Essex and London. We’re accredited by FENSA, the Glass & Glazing Federation, Secured by Design and TrustMark.
Our comprehensive 10-year guarantee is backed by GGFi insurance protection. For information about our window options, call us on 01277 230101 or email sales@advancedglazingsystems.co.uk.


