A1 Glass & Glazing is a family-run business serving Brighton and East & West Sussex for over 40 years. We specialise in double-glazed uPVC and aluminium windows and doors, plus bespoke glass solutions such as splashbacks, balustrades, skylights, shower screens, and repairs. As FENSA-registered installers offering competitive pricing, free quotes, and a 10-year warranty, we pride ourselves on reliable, expert service tailored to both homes and businesses.