Concealed hinge system
Integrated concealed hinges sit within the frame profile for a clean modern aesthetic, with no visible hinge hardware on the exterior face.
Windows
Tilt & Turn Windows
Versatile European-style windows that tilt inward at the top for secure ventilation or swing open fully like a door for easy cleaning.
- 70mm multi-chamber frame
- A+ energy rated
- U-value 1.3 W/m²K (double) or 0.9 W/m²K (triple)
- Tilt + full-open dual action
10YEARGUARANTEE
Assure certifiedNo subcontractorsFinance availablePersonalise Your Window
Colours & Finishes
Frame Colour: Smooth White
Standard colours
Extended lead time colours
Dual colour available, different interior and exterior finishes on request.
Hardware Finish: White
Handles, letterplates, and accessories available in matching finishes.
Made to measure. Confirm your colour and hardware choice during your free survey.
Free Survey
Ready to shortlist this product properly?
If this looks like the right fit, we can survey the opening, confirm the specification, and price it properly for your home with no obligation.
Free surveyFixed quoteDirect CII installation team
Tilt and turn windows offer two distinct modes in a single handle. Turn to the first position and the sash tilts inward at the top, providing secure background ventilation, the window cannot be pushed open from outside in tilt mode. Turn to the second position and the sash swings fully open inward like a door, giving clear access to the exterior glass for easy cleaning. CII Double Glazing installs tilt and turn windows across Romford and Essex using 70mm EnergyPlus profiles with concealed integrated hardware for a clean, modern finish.
Key Specifications
10-year profile guarantee. No warping, splitting, or discolouration
10-year mechanical guarantee on all locking hardware
£7,500 break-in protection promise
Concealed integrated hardware for clean aesthetics
Continuous rebate gasket for enhanced soundproofing
100% lead-free, recyclable uPVC. BSI Kitemark certified
Engineering Detail
What makes our tilt and turn windows different
Tilt ventilation mode
The sash tilts inward at the top for secure background ventilation. The window cannot be forced open from outside in tilt mode, making it safe for upper floors.
Espag locking hardware
Secured by Design accredited espagnolette locking with multi-point engagement, backed by a 10-year mechanical guarantee against failure.
Frame profile engineering
70mm multi-chambered frame with continuous rebate gasket for enhanced soundproofing and weather-tightness, achieving A+ energy ratings.
How It Works
From Survey to Sign-off
Step 1
Survey
We visit, measure, and advise on the right configuration for your property.
Step 2
Install
Our directly employed team installs with clean, tidy workmanship.
Step 3
Sign-off
Final checks, handover, and Assure certification where required.
Next Step
Want a fixed quote from a real survey?
We will measure up, talk through finishes and installation details, and give you a clear quote based on the actual opening rather than a generic estimate.
Free surveyFixed quoteDirect CII installation team
Checkatrade
“Fantastic experience from initial survey to completion. The team were professional, tidy, and the attention to detail on the finish was fantastic. Couldn't be happier with our new windows.”
Checkatrade
“Used CII for our entire house of windows. Brilliant from start to finish. Knowledgeable, reliable, and very professional. The quality of the product and installation is second to none.”
Questions Answered
