UPVC Windows

The TRUEFRAME Window Range

Four styles. Multiple configurations.
10-year guarantee. UKCA certified.

Request A Quote
Casement
Casement
Flush Fit
Flush Fit
Tilt & Turn
Tilt & Turn
Sliding
Sliding
  • All
  • Casement
  • Classic
  • Contemporary
  • Flush Fit
  • Sliding
  • Tilt & Turn
  • Traditional

Colours

8 Frame Colours. Every Style.

All True Frame windows available in 8 standard frame finishes including foiled woodgrain effects. Mix internal and external colours freely across all systems.

WhiteRAL 9016
Anthracite GreyRAL 7016
Agate GreyRAL 7038
Chartwell GreenBS 14C35
CreamRAL 9001
Black / BrownWoodgrain
Light OakWoodgrain
RosewoodWoodgrain

Glazing & Glass

Glazing Options

Choose from a range of sealed unit specifications to suit your project’s performance, privacy, and aesthetic requirements. All units supplied with warm-edge spacer bar as standard.

Double Glazed — Standard 4–16–4mm sealed unit with warm-edge spacer. U-value ≤1.4 W/m²K.
Triple Glazed Three-pane sealed unit. U-value ≤0.8 W/m²K. Ideal for exposed or high-value properties.
Obscure / Privacy Range of obscure patterns for bathrooms and side panels. Patterned options also available.
Georgian Bar Authentic or dummy Georgian bar effect. Integral or surface-applied options across casement & flush fit.
Laminated Safety PVB-laminated inner pane. BS EN 12600 compliant. Available on all window types.
Solar Control Low-E coated glass with solar control properties. Ideal for south-facing elevations.

Technical Specification

Construction & Security

Every True Frame window is built using premium Rehau uPVC profiles with multi-chamber construction, warm-edge spacer bars as standard, and robust multi-point locking hardware.

Rehau
uPVC Profiles

Premium Rehau profiles — industry-trusted for strength, stability, and long-term colour retention.

A–C
Energy Rating

All windows A to C energy rated, compliant with new build and existing build regulations.

Multi
Point Locking

Robust multi-point locking mechanisms securing sash to frame at multiple points.

UKCA
Certified

In-house manufacture at our Lancashire facility with full quality control ensuring consistent UKCA compliance.

Hardware Finishes:
Chrome
Graphite
Gold
Black
Antique Black
Edit Template