uPVC Casement Window C70
High-quality uPVC C70 casement windows offering excellent insulation, security, and a clean modern finish. Durable, low-maintenance, and energy efficient.
uPVC C70 casement windows are a versatile and reliable choice for both modern and traditional properties. Designed to open outward on side hinges, they provide excellent ventilation, clear sightlines, and a timeless appearance that suits a wide range of residential and commercial buildings.
Built using the C70 profile system, these windows deliver strong thermal performance and long-term durability. The multi-chambered uPVC frame combined with double-glazed units helps reduce heat loss, minimise draughts, and improve overall energy efficiency, contributing to lower heating costs throughout the year.
Security is a key feature of uPVC C70 casement windows, with reinforced frames, modern locking mechanisms, and high-performance glazing options available. Unlike timber alternatives, uPVC requires very little maintenance — it won’t rot, warp, or need repainting, making it a cost-effective and low-maintenance solution.
Available in a range of colours, finishes, and configurations, uPVC C70 casement windows can be tailored to suit any architectural style while delivering reliable performance, comfort, and peace of mind.
Features & Benefits
Complete integration with our door and tilt and turn systems
70mm frame depth with 3 frame sizes available
5 chambered profile for higher insulation & strength
4 Reinforcing options - steel
Meets European and UK standards
Wide range of colours to suit every taste
U value ratings from 1.2W/m2K for double glaze to 0.8 W/m2K for triple glaze
High impact, colourfast and lead-free profiles - making it better for the environment
28-40mm glazing options in a range of bead designs
Accepts a wide range of hardware products
Frequently asked questions
We produce, supply and install uPVC and aluminium windows and doors. Serving Monaghan, Cavan and Louth, we provide durable frames at competitive prices with swift delivery.