Which Window Style Actually Suits My Home?

The style of window you choose matters as much as the material or glazing specification. The wrong style can look jarring, harm your property’s character and even reduce its value. The right style enhances everything.

Across Lincolnshire, we have an exceptionally varied housing stock – Georgian townhouses in Lincoln’s Bail and Cathedral Quarter, thousands of Victorian terraces and semis, Edwardian villas, inter-war semis, post-war estates, and modern developments. Each has window styles that work and styles that don’t.

Here’s how to match windows to your home properly.

Georgian Properties (1714-1830)

The style: Vertical sliding sash windows with multi-pane configurations – typically six-over-six or eight-over-eight panes created by slim astragal glazing bars. Proportions are tall and elegant, usually around 1:1.6 width to height. The windows originally sat flush with the external wall face.

What works: Sliding sash windows are the only appropriate choice. For listed Georgian properties, timber is usually mandated. For unlisted Georgian homes, heritage uPVC sliding sashes with slim glazing bars, deep bottom rails and period-accurate proportions can be virtually indistinguishable from timber at a fraction of the maintenance. Flush casement windows can also work on simpler Georgian properties.

What doesn’t work: Standard casement windows, tilt-and-turn, or any window with chunky modern frames. These immediately look wrong and can depress property value.

Lincolnshire examples: Stamford’s stone townhouses, Lincoln’s Cathedral Quarter, Louth town centre.

Victorian Properties (1837-1901)

The style: Early Victorian continued the Georgian sash tradition, but by the late Victorian period, larger panes became affordable. Two-over-two or single-pane sashes became standard. Sash horns were introduced to strengthen meeting rails. Bay windows appeared on ground floors. Decorative stained and coloured glass was common in fanlights.

What works: Sliding sash windows with run-through sash horns and appropriate glazing bar patterns. Victorian terraces are actually the most forgiving of sympathetic modern replacements – a well-specified heritage uPVC sash looks excellent and requires virtually no maintenance. For bay windows, ensure the sashes match proportions across the bay.

What doesn’t work: Modern casements with equal-sized panes. Grey or anthracite frames on traditional red-brick Victorians. Chunky uPVC frames with stuck-on glazing bars.

Lincolnshire examples: Lincoln city centre terraces, Boston terraces, Grantham, Gainsborough.

Edwardian Properties (1901-1914)

The style: A blend of Georgian refinement and Victorian ambition. Distinctive six-over-one or six-over-two sash configurations – multiple panes in the upper sash, single pane below to maximise light. Wide openings, prominent bay and bow windows, leaded or stained glass in upper sashes.

What works: Sliding sash with the correct upper-pane configuration. Flush casement windows also suit Edwardian properties well, particularly on smaller homes where casement windows were becoming more common towards the end of the period.

What doesn’t work: Standard stormproof casements (the protruding sash looks out of period). Any window that doesn’t maintain the tall, elegant proportions Edwardian architecture demands.

1920s-1930s Semi-Detached (Inter-War)

The style: The classic British semi. Steel Crittall or timber casement windows with distinctive bay windows featuring transom lights (smaller opening casements above main panes). Leaded lights in rectangular or diamond patterns. Art Deco decorative glass in some properties.

What works: Casement windows are typically the right choice and the most affordable option. Flush casements are more authentic than standard stormproof casements for this era. Chartwell Green is a popular colour choice that references the original painted timber. For leaded-light properties, internal Georgian bars or leaded-glass film can recreate the pattern.

What doesn’t work: Sash windows look odd on 1930s semis. Ultra-modern aluminium with clean lines clashes with the suburban Arts-and-Crafts aesthetic.

Lincolnshire examples: Lincoln suburbs (Burton Road, Ermine, Boultham), Grantham, Sleaford, Scunthorpe.

Post-War Properties (1945-1970s)

The style: Larger picture windows with big fixed panes flanked by smaller opening casements. Simple, unadorned frames. Steel Crittall continued into the 1950s and early 1960s before early aluminium frames appeared (pre-thermal break, notoriously cold).

What works: Flush casements are more authentic than standard casements for this era and are becoming increasingly popular for post-war upgrades. Standard casements also work well. These properties generally give you the most freedom to choose.

What doesn’t work: Heritage sash windows on a 1960s council house look incongruous. Match the simplicity of the architecture.

Modern and Contemporary Properties (1980s onwards)

The style: uPVC casement has been dominant since the 1980s. Contemporary architecture increasingly favours large panes with minimal frames, floor-to-ceiling glazing, and dark-coloured frames (anthracite grey, black).

What works: You have the most freedom here. Slimline aluminium windows are popular for achieving a contemporary look with maximum glass area. Tilt-and-turn windows suit modern properties well and offer excellent ventilation and easy cleaning from inside.

Planning and Conservation Restrictions

Your property type might restrict your choices regardless of preference:

Listed buildings: You’ll need Listed Building Consent for any window change – it’s a criminal offence to alter a listed building without it. Conservation officers typically require like-for-like timber replacement on principal elevations. Lincolnshire has over 6,000 listed buildings.

Conservation areas: Properties may need planning permission, especially for front-facing windows. Some conservation areas have Article 4 Directions that remove permitted development rights entirely. Lincoln, Stamford, Louth, Spalding and many villages have active conservation areas.

Unlisted properties outside conservation areas: You generally don’t need planning permission to replace windows, giving you full freedom to choose styles and materials. Read our guide: What Are the Best Windows for Period Properties? for more on navigating planning requirements.

Choosing the Right Material

uPVC: The most popular choice for good reason – low maintenance, excellent thermal performance, and modern heritage-style uPVC is far better than the chunky white plastic of the 1990s. Suits most property types when well specified.

Aluminium: Slimmest sightlines, strongest, ideal for contemporary designs and coastal locations. Costs more than uPVC but lasts longer and looks distinctly different.

Timber: Required for many listed buildings and strict conservation areas. Beautiful but demands regular maintenance (repainting every 3-7 years). Modern alternatives like Accoya offer 50-year durability but at a premium price.

Frequently Asked Questions

Can I mix window styles on the same property?

Sometimes, but with caution. Some Edwardian properties historically had sash windows on the front and casements at the rear. If your property had different styles originally, reinstating that mix is fine. Mixing modern and heritage styles on the same elevation almost never looks right.

Does window colour matter?

More than people realise. White remains the most popular and safest choice for traditional properties. Anthracite grey suits modern and contemporary homes. Green and cream work well on Edwardian properties. Black and dark grey can look striking on the right building but wrong on a traditional brick terrace.

What if I want a style that doesn’t match my property?

If you’re not in a conservation area or listed building, you’re free to choose. But we’d encourage thinking carefully about it. We’ve seen customers install styles they loved initially but regretted when they came to sell, because buyers recognised the mismatch. Sometimes the authentic choice is the better long-term investment. Our team will always give you honest advice.

Getting It Right

Choosing the right window style isn’t just about aesthetics – it affects your property’s value, kerb appeal and long-term satisfaction. Visit our showroom in Dunston to see different styles up close, or book a free home consultation where we can assess your property and recommend styles that work.