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Flush Casement Windows
Seamless Modern Style

Where the sash sits flush with the outer frame, flush casement windows create a clean, uninterrupted look beloved by architects and homeowners seeking contemporary elegance.

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Flush casement windows installed in Dublin by WOW Windows
Seamless Profile
Flush Casement Windows

The Window That Disappears Into Your Wall

Unlike standard casement windows where the sash projects slightly beyond the frame, flush casement windows sit perfectly flat, creating a sleek, shadow-free face that suits both modern new builds and traditional period homes.

They're particularly popular with architects designing contemporary extensions and renovations across Dublin, where clean sightlines and refined aesthetics matter.

  • Sash sits perfectly flush with the outer frame
  • Available in PVC and aluminium profiles
  • Ideal for new builds, extensions, and renovations
  • Full VEKA colour range including dual-colour options
  • A++ energy rating with argon-filled double glazing
  • Multi-point security locking as standard
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Why Flush Casement

Timeless Aesthetics,
Modern Performance

🏛️

Suits Any Architecture

Flush casements are rooted in traditional joinery craftsmanship but look equally stunning in modern homes. They're truly timeless.

✨

Clean Sightlines

The flush outer face creates a refined, minimalist look that lets the glass take centre stage, especially striking with slim profiles.

🌡️

Excellent Thermal Performance

Multi-chamber profiles and warm-edge double glazing deliver A++ energy ratings and dramatically reduced heat loss.

🔒

High Security

Multi-point locking systems and toughened glass are fitted as standard, meeting all Irish building regulations and insurance requirements.

🎨

Dual-Colour Options

Choose a different colour for inside and outside, popular with period homes wanting a traditional white interior and anthracite exterior.

📐

Made to Measure

Every flush casement is manufactured to your exact opening size. We handle all measurements during your free home survey.

Customer Reviews

What Our Customers Say

"We specified flush casements throughout our new extension and WOW delivered exactly what we wanted. The finish is immaculate. They look like they were made for the house. Really excellent workmanship."

★★★★★
Fiona & Ciarán Walsh
Rathfarnham, Dublin 14
“
★★★★★

The flush casements on our Victorian terrace look absolutely period-perfect. No one believes they're PVC. The team were brilliant and everything was done in a day.

Brian T.
Drumcondra, Dublin 9
“
★★★★★

I compared three companies. WOW had the best product, the most competitive price, and the most professional team. The flush casements look incredible and the house is so much warmer.

Margaret O'Sullivan
Blackrock, Co. Dublin
Flush Casement FAQs

Questions About
Flush Casement Windows

Still have questions? Give us a call anytime.

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What is the difference between a flush casement and a standard casement window?

In a standard casement window, the opening sash sits proud of the outer frame by a few millimetres. In a flush casement, the sash sits level with the frame, creating a completely flat outer face with no step or shadow line.

Are flush casement windows more expensive?

Flush casements typically carry a modest premium over standard casements due to the additional precision required in their manufacture. However, the aesthetic difference is significant. We'll give you a clear, no-obligation quote at your free survey.

Do flush casements suit period properties?

Absolutely. Flush casements are actually traditional in design, replicating the look of original timber windows. On Victorian and Edwardian homes across Dublin, they look far more authentic than standard PVC casements.

Can I get flush casements with Georgian bars?

Yes. We offer integral and surface-mounted Georgian bars in a range of widths and styles to complement the traditional flush casement look. These are particularly popular on period homes and cottages.

Ready When You Are

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Flush Casement Survey Today

Free survey. No-obligation quote. Same-week visits available across Dublin and surrounding counties.

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Or call us: 085 765 4321
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