CHAS standards

TRC Casement Window Renovation | Refurbishment | Repair with High Performance Draught Proofing and replacement double or single glazing - Restoration - Restoration

TRC Replacement Glass with Slim Double-Glazed Units - Restoration

TRC Sash Window Renovation | Restoration | Refurbishment with High Performance Draught Proofing and replacement double or single glazing - Restoration

Traditional Sash Easy Clean Windows - Double - Timber sash window

Heritage Sash Windows - Triple

Heritage Sash Windows - Double - Timber Sash Window

Traditional Box Sash Windows - Double - Timber Sash Window

Reynaers Ultra Slim SL38 Window and Door System - Aluminum Casement Window