Description Authentic Heritage Appeal with a Right-Hand Opening Add an elegant touch of traditional character to your property with our bespoke Chartwell Green uPVC window. The serene, vintage green hue is a favorite across the UK, offering an instant upgrade to country cottages, period homes, and modern suburban properties alike. This specific configuration features a right-side opening uPVC casement window designed with ultra-slim sightlines and a fully sculptured profile, giving you a wider view of the outdoors while maximizing natural sunlight indoors. Premium Thermal Performance & Low Energy Bills Keep your home cozy through cold British winters and cool during the summer months. Our high-performance double glazed uPVC windows act as an exceptional thermal barrier: Advanced Glazing Technology: Built using 28mm soft-coat, low-E glass panes that are insulated with compressed argon gas. Warm Edge Spacer Bars: Uses a black warm-edge spacer to significantly lower heat loss around the edges and minimize condensation. Eco-Friendly Efficiency: Delivers an impressive 1.3 $W/m^2K$ U-value, keeping your energy bills low and easily passing all strict Part L Building Regulations. High-Level Security and Durability Built to Last We build every frame with home security as a core priority. This window utilizes an intelligent internal beading system, which ensures the glass cannot be pried or removed from the outside by intruders. Multipoint Security Handles: Comes equipped with a durable, lockable push-button handle that operates multiple locking points along the frame. Weatherproof Protection: Outfitted with patented double-action ‘bubble’ gaskets to create an impenetrable seal against howling winds and heavy rain. 10-Year Frame Guarantee: Made from a premium, low-maintenance uPVC material that needs nothing more than an occasional wipe down—backed by a full 10-year profile warranty against discolouration. Made-to-Measure Ordering Sizes Your window is built specifically for your opening to ensure a seamless trade installation. Our manufacturing limits accommodate custom project dimensions from a minimum width of 415mm up to 700mm, and a frame height range starting from 800mm up to 2200mm.