Skip to content
uPVC Windows & Doors

uPVC Flush Casement Windows

Traditional style and 21st-century performance. A flush casement closes level with the frame, for the crisp lines of a timber window without the upkeep.

uPVC Windows & Doors

uPVC Flush Casement Windows for your home

No one disputes the beauty of timber, but it has drawbacks. In the wet it swells; in dry conditions it shrinks. It can warp or twist, and whatever else you do you will always have to find the time to take care of it. Imagine never having to paint a window again — and never fighting a window that has been welded shut by layers of paint.

uPVC flush casements are tough, durable and insulating. They need hardly any maintenance, they open easily, and when they are closed they are secure. They replicate the appearance of traditional wooden frames — the delicate curves, the detailing and trims, even the colours, grain and texture — but there is more on offer than good looks. Multi-chambered frames are strong and secure, advanced seals block the weather, and high-specification glazing provides thermal and acoustic insulation.

We don’t believe in “either/or”. You can have traditional style and 21st-century performance in the same window, which is what makes flush casements such a good fit for period properties, rural homes and conservation areas.

  • Sash closes flush with the frame for a true timber look
  • Every detail considered — hardware, colours, proportions, even hidden screw positions
  • Toughened glass at low level and egress hinges for a safe escape route
  • Multi-chambered frames insulate against temperature swings and outside noise
  • Night vent facility for secure ventilation
Navy uPVC flush casement windows on a period brick house
At a glance

uPVC Flush Casement Windows specification

Material
uPVC — Profile 22 system
Energy rating
Up to A+ (BFRC)
U-value
From 0.84 W/m²K with Regency Triple®
Security
Yale shootbolt locking, PAS 24 hardware
Glazing
Planitherm Total+, Planitherm One or triple
Colours
18 Premium & Premium Plus finishes
Guarantee
Comprehensive, plus Yale Lifetime Total Trust
uPVC windows and doors on a contemporary apartment building

Common questions

Are your upvc flush casement windows made to measure?

Yes. Every installation is surveyed and manufactured to the exact dimensions of your property for a precise, weather-tight fit.

Are you accredited?

Yes. We are a member of Certass, a UK accreditation body that ensures all installations comply with the latest Building Regulations.

Is your work guaranteed?

Yes. We are licensed by the Consumer Protection Association (CPA) to issue insurance-backed guarantees with all installations.

Ready for a free, no-obligation quote?

Tell us about your project and our friendly team will be in touch. No pressure, no hard sell.