A finish for every property
Placeholder copy — the full Deceuninck foil palette, from classic white to woodgrains and contemporary greys, inside and out.
- White
- Anthracite
- Chartwell
- Rosewood
- Irish Oak
- Agate
- Black
Deceuninck 2500 · Chamfered
Casement Windows
Placeholder copy — the everyday workhorse of the range: the versatile Deceuninck 2500 chamfered profile, A+ energy rated and available in the full colour collection.
Deceuninck 2500
Up to A+ rated
26 colours
Internally glazed
Overview
The dependable choice for most homes
Placeholder copy — describe the casement window: the most popular style, hinged at the side or top, offering excellent ventilation, security and a clean chamfered look that suits most properties.
Placeholder copy — note the Deceuninck 2500 system, multi-chambered profiles for thermal efficiency, internal glazing for security and the wide range of colours and finishes available.
- A+ energy rating — warm, efficient and quiet as standard.
- Multi-point locking — police-approved security hardware.
- Internally glazed — glass secured from the inside.
- Low maintenance — wipe-clean frames that never need painting.
Specification
System
Deceuninck 2500
Profile
Chamfered
Energy rating
Up to A+
Glazing
Double or triple
Glazing method
Internal
Locking
Multi-point
Colours
26 foils
Guarantee
10 years (frame)
Colours & finishes
Made to measure
Built around your home
Placeholder copy — every casement window is fabricated to the exact size and configuration of the opening, from a single fixed light to multi-pane runs with opening vents where you need them.
Placeholder copy — choose astragal or Georgian bars, obscure glazing, trickle vents and hardware finishes to match the property.
Security & peace of mind
Secure by design
Placeholder copy — internally-glazed sashes, multi-point locking and toughened glass options give casement windows serious security without compromising the clean look.
Placeholder copy — hardware is tested to the latest standards and can be upgraded for enhanced-security specifications.
Comfort & efficiency
Warmer, quieter rooms
Placeholder copy — multi-chambered Deceuninck profiles and A-rated glazing keep heat in and noise out, helping lower energy bills year-round.
Placeholder copy — triple glazing and acoustic glass options are available where extra performance is needed.
Gallery
Casement windows in place
Scroll
A+
Energy rating available as standard
26
Colours & woodgrain finishes
35 yrs
Fabricating windows for the trade
FAQs